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    <title>RK's Musings</title>
    
    
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    <updated>2012-01-28T10:30:50+05:30</updated>
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        <title>Stop What Youre Doing And Read This! : Summary</title>
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        <published>2012-01-28T10:30:50+05:30</published>
        <updated>2012-01-28T10:30:50+05:30</updated>
        <summary>The preface to this book gives a reason behind the title for this book, This year we learnt that there are many thousands of children across Britain who cannot read competently, that there are thousands who leave primary school unable...</summary>
        <author>
            <name>RK</name>
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<div xmlns="http://www.w3.org/1999/xhtml"><p><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016300411ae2970d-pi"><img style="background-image: none; border-bottom: 0px; border-left: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; margin-left: auto; border-top: 0px; margin-right: auto; border-right: 0px; padding-top: 0px" title="0C__Cauldron_Books_Reviews_stop_doing_what_you_are_doing_and_read_this_for_blog_book_cover" border="0" alt="0C__Cauldron_Books_Reviews_stop_doing_what_you_are_doing_and_read_this_for_blog_book_cover" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20168e637e8fa970c-pi" width="192" height="284" /></a></p>  <p>The preface to this book gives a reason behind the title for this book,</p>  <blockquote>   <p align="justify"><a /><font color="#000091">This year we learnt that there are many thousands of children across Britain who cannot read competently, that there are thousands who leave primary school unable to put together basic sentences. One in three teenagers reads only two books a year, or fewer, and one in six children rarely reads books outside of the classroom. Many parents do not read stories to their children, and many homes do not have books in them. Stories and poems, for these thousands of children, are not a source of enchantment or excitement. Books are are associated with school, or worse – they are associated with acute feelings of shame and frustration.</font></p>    <p align="justify"><a /><font color="#000091">The ten people who have contributed to this book are from very different backgrounds. Some grew up with a multitude and variety of wonderful books within their reach; some had parents who imparted to them a fierce desire for books and for learning; for others, books were hard to come by, or even illicit. But all ten are united here in a passionate belief in the distinctive and irreplaceable pleasures and powers of reading. They describe a poem as a lifeline, a compass, or literature as the holding place of human value.They each contend that books are not just for the classroom, but must be made easily available beyond it, because great books are essential to a richer quality of life. These writers know that learning to read transformed their very brains, and that literature has helped them to express their questions and ideals, and molded their imagination and sense of self. This book is a manifesto. In a year of rude awakenings to low levels of literacy and a widespread apathy towards books and reading, this book demands an interruption. Stop What You’re Doing and Read. Read these essays, because they aim to convince you to make reading part of your daily life.</font></p> </blockquote>  <p><a />In this post, I have tried listing down some of the statements/comments/questions/remarks that I have found interesting in the ten essays penned in the book.</p>  <h4><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016761369269970b-pi"><img style="background-image: none; border-bottom: 0px; border-left: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top: 0px; border-right: 0px; padding-top: 0px" title="1C__Cauldron_Books_Reviews_stop_doing_what_you_are_doing_and_read_this_for_blog_zadie_smith" border="0" alt="1C__Cauldron_Books_Reviews_stop_doing_what_you_are_doing_and_read_this_for_blog_zadie_smith" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016300411b6a970d-pi" width="149" height="140" /></a>  <font style="font-weight: bold" color="#000091">Zadie Smith</font></h4>  <ul>   <li>     <div align="justify"><a />I have spent a lot of time in libraries. To go somewhere to study, because you have chosen to, with no adult looking over your shoulder and only other students for support and company – this was a new experience for me.</div>   </li>    <li>     <div align="justify"><a />I came to understand why silence is necessary for serious study, and what the point of coffee is.</div>   </li>    <li>     <div align="justify"><a />You might discover how quickly an afternoon with a toddler passes in a local library, quicker than practically anywhere else. You might realize that giving up smoking or writing a novel is easier to do when you are one of a group of people all seated on some fold-up chairs in a circle. It might strike you that what you really want in life is silence. Despite the many wonders of the Internet, you might suddenly long for the smell of the old books.</div>   </li> </ul>  <h4> </h4>  <p><a /><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016300411b93970d-pi"><img style="background-image: none; border-bottom: 0px; border-left: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top: 0px; border-right: 0px; padding-top: 0px" title="2C__Cauldron_Books_Reviews_stop_doing_what_you_are_doing_and_read_this_for_blog_blake_morrison[4]" border="0" alt="2C__Cauldron_Books_Reviews_stop_doing_what_you_are_doing_and_read_this_for_blog_blake_morrison[4]" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20168e637e96e970c-pi" width="149" height="165" /></a>  <font style="font-weight: bold" color="#000091" size="3">Blake Morrison</font></p>  <p><a /></p>  <ul>   <li>     <div align="justify"><a />The best books give us a lifeline, a reason to believe, a way to breathe more freely.</div>   </li>    <li>     <div align="justify"><a />The existence of the text is a silent existence, silent until the moment in which a reader reads it. Only when the able eye makes contact with the markings on the tablet does the text come to active life. All writing depends on the generosity of the reader.</div>   </li>    <li>     <div align="justify"><a />It takes courage to own up dark thoughts and dangerous feelings. But poetry – the most intimate yet public of forms – is the ideal place.</div>   </li>    <li>     <div align="justify"><a />Poetry is a serious business, but it isn't solemn or funereal. All it insists on is that we read carefully, with concentration. The shortening of lines is a signal to slacken our pace.</div>   </li>    <li>     <div align="justify"><a />Reading catatonically can become a way of coping with travails. To read so as to limit the power that the real world has over us.</div>   </li>    <li>     <div align="justify"><a />When you are deep into a book, it's for yourself alone, But once you've finished, if it's any good, you want to share it with others – rehearse the story, assess the characters, discus what makes the book special. Children do this instinctively, and the growth of book clubs, reading groups and blogs reflects a continuing and perhaps increasing need for adults to share books in this way.</div>   </li>    <li>     <div align="justify"><a />Don't build a canon( reading list) just for the heck of it. Read at whim and don't be intimidated by experts</div>   </li>    <li>     <div align="justify"><a />Sometimes we find places that are very comforting just like books. We tend to keep these places a secret so that it doesn't get ruined when a lot of people discover it. Books are NOT like that. We have no investment in keeping it to ourselves. Share them. The world will be the better for it.</div>   </li> </ul>  <h4> </h4>  <p><a /><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016300411bda970d-pi"><img style="background-image: none; border-bottom: 0px; border-left: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top: 0px; border-right: 0px; padding-top: 0px" title="3C__Cauldron_Books_Reviews_stop_doing_what_you_are_doing_and_read_this_for_blog_carmen_callil" border="0" alt="3C__Cauldron_Books_Reviews_stop_doing_what_you_are_doing_and_read_this_for_blog_carmen_callil" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016300411bec970d-pi" width="149" height="94" /></a> <font style="font-weight: bold" color="#000091" size="3">Carmen Callil</font></p>  <ul>   <li>     <div align="justify">“Live always in the best company when you read”.This my and mother I did: we read for company</div>   </li>    <li>     <div align="justify"><a />To this day, I do not move outside the house without a book; inside my house they are my paintings, my decorations, my fellow travellers and my comfort.</div>   </li>    <li>     <div align="justify"><a />Books are shields against a terror of boredom, that curse of most childhoods</div>   </li>    <li>     <div align="justify"><a />Books are like gardens; a Kindle or an iPad is like a supermarket- it makes life easier, but one doesn't want to loiter in it. You can fiddle with books. Like gardens, they can be wonderful to look at.</div>   </li> </ul>  <p align="justify"> </p> <a />  <p><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e201676136931b970b-pi"><img style="background-image: none; border-bottom: 0px; border-left: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top: 0px; border-right: 0px; padding-top: 0px" title="4C__Cauldron_Books_Reviews_stop_doing_what_you_are_doing_and_read_this_for_blog_tim_parks" border="0" alt="4C__Cauldron_Books_Reviews_stop_doing_what_you_are_doing_and_read_this_for_blog_tim_parks" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016300411c12970d-pi" width="149" height="172" /></a> <font style="font-weight: bold" color="#000091" size="3">Tim Parks</font></p>  <ul>   <li>     <div align="justify"><a />Only the sequence of signs matter. The writing is in the sequence of the signs. This is the one thing that we can't change. The experience is the sequence. The experience is not in any one moment of perception, but in the movement through the sequence from beginning to end, at our own speed, with interruptions.At beginning of each sentence we are projected towards the end. At the end we have the momentum of the beginning. Same with the paragraph, same with the chapter, same with the whole book, may be the trilogy. The beginning requires the end, the end the beginning. We are locked into a journey.</div>   </li>    <li>     <div align="justify"><a />It's learning how to take intense pleasure in reading that makes it so useful. There are two pleasures in reading, one enchantment and second , awareness of the same. Two seemingly diverse experiences make any reading a pleasure.</div>   </li>    <li>     <div align="justify"><a />Life is simply too short to read the wrong books, or even the right books at the wrong time.</div>   </li>    <li>     <div align="justify"><a />So, this novel, which was definitely not what you were looking for, now turns out to be exactly what you needed. It has allowed you to discover something new about yourself, because you were watching your reaction as you read it.</div>   </li> </ul>  <h4> </h4>  <p><a /><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016300411c20970d-pi"><img style="background-image: none; border-bottom: 0px; border-left: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top: 0px; border-right: 0px; padding-top: 0px" title="5C__Cauldron_Books_Reviews_stop_doing_what_you_are_doing_and_read_this_for_blog_mark_haddon" border="0" alt="5C__Cauldron_Books_Reviews_stop_doing_what_you_are_doing_and_read_this_for_blog_mark_haddon" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20168e637e9eb970c-pi" width="149" height="116" /></a>  <font style="font-weight: bold" color="#000091" size="3">Mark Haddon</font></p>  <ul>   <li>     <div align="justify"><a />It also occurs to me that whilst I read different books these days, my reasons for reading have changed very little. It's the thrill of being transported to another world.</div>   </li>    <li>     <div align="justify"><a />Select the right words and put them in the right order and you can run a cable in to the hearts of strangers. Strangers in China, strangers not yet born.</div>   </li>    <li>     <div align="justify"><a />Books are like people. Some look deceptively attractive from a distance, some deceptively unappealing , some are easy company, some demand hard work that isn't guaranteed to pay off. Some become friends and some stay friends for life. Some change in our absence - or perhaps it's we who change in theirs - and we meet up again only to find that we don't get along any more. Unlike people, one can at least dump them or hand them to a friend without causing offense or feeling guilt.</div>   </li>    <li>     <div align="justify"><a />I am always in search of novels that understand and articulate precisely what it feels like to be a human being.</div>   </li>    <li>     <div align="justify"><a />Lay the novel alongside film and its specialness becomes obvious. Film promises everything. Ancient Rome, dinosaurs, talking dogs, car chases, sex, Mars, vampires... Such a boundless cornucopia that we forget what it can't do. It can't do smell or taste or texture. It can't tell us what is is like to inhabit a human body. Its eyes are always open. It fails to understand the importance of the things we don't notice. It can't show those long stretches of time when we are seeing nothing at all, just drifting in our own minds.</div>   </li>    <li>     <div align="justify"><a />The sense of being inside looking out, of seeing a world that belongs to everyone, but is nevertheless yours alone. It is this uncrossable gulf between me and not-me, between my private experience and yours, which lies at the heart of being human and which no other medium can touch, and this border is where the novel lives and moves and has its being.</div>   </li>    <li>     <div align="justify"><a />Talking about reading as the cause of anything is to get things back to front. Reading is primarily a symptom. Of a healthy imagination, of our interest in this and other worlds, of our ability to be still and quiet, of our ability to dream during daylight.</div>   </li>    <li>     <div align="justify"><a />If we want more people to enjoy better books, whatever that means, we should concentrate on the things that prevent people reading. Poverty, poor literacy, library closures, feelings of cultural exclusion. Alleviate any of these problems and reading will blossom. These are real threats, not technology, not the pervasive and risking fear that readers are being tempted else where by the shallow pleasures of Britain's got talent.</div>   </li>    <li>     <div align="justify"><a />Novel is just the right words in the right order.</div>   </li>    <li>     <div align="justify"><a />Films and television programs, plays and paintings and sculptures never really become friends in the way that novels do. We can admire, we can be impressed, we can be moved and consoled, but we rarely feel that peculiarly personal attachment we feel to a loved novel, because whilst writing novels is a long and solitary business, reading them is always a collaboration, and a good writer gives the reader space and encouragement to play their part so that when we close the final page, we have had an experience that is partly of our own making.</div>   </li> </ul>  <h4> </h4>  <p><a /><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20168e637ea06970c-pi"><img style="background-image: none; border-bottom: 0px; border-left: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top: 0px; border-right: 0px; padding-top: 0px" title="6C__Cauldron_Books_Reviews_stop_doing_what_you_are_doing_and_read_this_for_blog_michael_rosen" border="0" alt="6C__Cauldron_Books_Reviews_stop_doing_what_you_are_doing_and_read_this_for_blog_michael_rosen" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016761369372970b-pi" width="149" height="134" /></a><font style="font-weight: bold" color="#000091"><font size="3">  Michael Rosen</font></font></p>  <ul>   <li>     <div align="justify"><a />I can't really sort out who's who, real or imaginary, and I think this is how we all read when we have time and space to think about books.</div>   </li>    <li>     <div align="justify"><a />Dickens told us about a Miss Havisham whom he created, but when many of us read about that Miss Havisham, we bring her to life with the Miss Havishams we know in our lives.</div>   </li>    <li>     <div align="justify"><a />My father's performance had given such life to the characters that their vocabulary became ours, and they could now live with us on the campsite, and , it turned out, beyond, for years after.</div>   </li>    <li>     <div align="justify"><a />Part of the power of stories is the way in which we can see facets of this or that fictional person in the people we know, and scenes from the fictional world have echoes in the events of the real world.</div>   </li> </ul>  <h4> </h4>  <p><a /><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20168e637ea27970c-pi"><img style="background-image: none; border-bottom: 0px; border-left: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top: 0px; border-right: 0px; padding-top: 0px" title="7C__Cauldron_Books_Reviews_stop_doing_what_you_are_doing_and_read_this_for_blog_jane_davis" border="0" alt="7C__Cauldron_Books_Reviews_stop_doing_what_you_are_doing_and_read_this_for_blog_jane_davis" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016300411c70970d-pi" width="149" height="112" /></a><font style="font-weight: bold" color="#000091" size="3">  Dr.Jane Davis</font></p>  <ul>   <li>     <div align="justify"><a />You think of reading as an individual, even a solitary activity, one that you want to defend as such, because usually, for devoted readers, the act of reading is deeply private. I'm going to argue, though, that even highly proficient readers might want to try shared reading, which is in equal measure about books and people. It isn't just about getting non-readers in to reading; it is about building relationships out of communal meanings. Sharing a books is a multiplier, as anyone who has ever read, night after night, to a story-besotted child will know.It is about mutual recognitions, sharing of selves.</div>   </li>    <li>     <div align="justify"><a />Read the poem alone and you have your own experience and imagination to touch the poem in to life. Read it with six others and you have six lives and six imaginations with which to inhabit this flexible human-shaped space.</div>   </li>    <li>     <div align="justify"><a />Over the last 100 or so years, the loss of religious as a reputable discourse in common life has led to a poverty of language and this to a poverty of contemplative thought and feeling about what we are, and what we need. We need some inner stuff, scaffolding to help us get around our inner space, something to help us map, explore and even settle those places where we are still primitive.</div>   </li>    <li>     <div align="justify"><a />What is that part of being human which is touched by silence, which recognizes an intense atmosphere when people are moved, which gets scared or exhilarated when alone in a big space, or when faced with a newborn baby? Science may gradually work this out that is our mainstream model these days for accredited seriousness, for what we can be confident in believing. But literature- too often now dismissed or misplaced - has always known that buried part, and in thousands of ways.</div>   </li>    <li>     <div align="justify"><a />What people instinctively know, and science is beginning to understand, is that what makes people happy, above all, is a network of supportive fellow creatures, a sense of purpose, challenge and meaningful occupation. Shared reading can provide all this. Get a few people together, pick up a good book and try it.</div>   </li> </ul>  <h4> </h4>  <p><a /><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016761369399970b-pi"><img style="background-image: none; border-bottom: 0px; border-left: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top: 0px; border-right: 0px; padding-top: 0px" title="8C__Cauldron_Books_Reviews_stop_doing_what_you____g_and_read_this_for_blog_Jeanette_Winterson" border="0" alt="8C__Cauldron_Books_Reviews_stop_doing_what_you____g_and_read_this_for_blog_Jeanette_Winterson" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016300411c88970d-pi" width="149" height="128" /></a><font style="font-weight: bold" color="#000091" size="3">  Jeanette Winterson</font></p>  <ul>   <li>     <div align="justify"><a />There are two dominant modes of experience offered to us at present - actual( hence our appetite for reality TV, documentaries and “true-life” drama) and virtual- the Web. Sometimes these come together as in bizarre concept of Facebook : relationships without the relating. Reading offers something else; an imaginative world.</div>   </li>    <li>     <div align="justify"><a />To cross the threshold of a book is to make a journey in total time. I don't think of reading as leisure time or wasted time and especially not as downtime. The total time of a book is more like uptime than downtime, in the way that salmon swim upstream to get home.</div>   </li>    <li>     <div align="justify"><a />Reading is becoming a casualty of the surf-syndrome of the web. Reading is not skimming for information. Reader is a deeper dive. Or a high climb. Nan Shepherd talks about the exhilaration of altitude. The air is thinner. The body is lighter. But you have to acclimatize. You have to acclimatize yourself to books.</div>   </li>    <li>     <div align="justify"><a />The consequences of homogenized mass culture plus the failure of our education system and our contempt for books and art, mean that not reading cuts off the possibility of private thinking, or of a trained mind, or of a sense of self not dependent on external factors.</div>   </li>    <li>     <div align="justify"><a />A trained mind is a mind that can concentrate. Attention Deficit Disorder is not a disease; it is a consequence of not reading. Teach a child to read and keep that child reading and you will change everything. And yes, I mean everything.</div>   </li> </ul>  <h4> </h4>  <p><a /><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20167613693a8970b-pi"><img style="background-image: none; border-bottom: 0px; border-left: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top: 0px; border-right: 0px; padding-top: 0px" title="9C__Cauldron_Books_Reviews_stop_doing_what_you_are_doing_and_read_this_for_blog_nicholas_carr" border="0" alt="9C__Cauldron_Books_Reviews_stop_doing_what_you_are_doing_and_read_this_for_blog_nicholas_carr" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016300411cae970d-pi" width="149" height="140" /></a><font style="font-weight: bold" color="#000091" size="3">  Nicholas Carr</font></p>  <ul>   <li>     <div align="justify"><a />For Emerson, the best books – the “true ones” – “take rank in our life with parents and lovers and passionate experiences, so medicinal, so stringent, so revolutionary ,so authoritative”.</div>   </li>    <li>     <div align="justify"><a />Books are not only alive; they give life, or at least give it a new twist.</div>   </li>    <li>     <div align="justify"><a />The groups of nerve cells , or neurons, that are activated in the brains of readers closely mirror those involved when they perform, imagine or observe similar real-world activities</div>   </li>    <li>     <div align="justify"><a />When we open a book, it seems that we really do enter, as far as our brains are concerned, a new world – one conjured not just out of the author's words, but out of our own memories and desires – and it is our cognitive immersion in that world that gives reading its rich emotional force.</div>   </li>    <li>     <div align="justify"><a />In our day-to-day lives we are always trying to manipulate or otherwise act on our surroundings, whether it's by turning a car's steering wheel or frying an egg or clicking on a link at a website. But when we open a book our expectations and our attitudes change drastically. Because we understand that “we cannot or will not change the work of art by our actions', we are relieved of our desire to exert an influence over objects and people and hence are able to “disengage our cognitive systems for initiating actions”. that frees us to become absorbed in the imaginary world of the literary work. We read the author's words with “poetic faith”.</div>   </li>    <li>     <div align="justify"><a />It is only when we leave behind the incessant busyness of our lives in society that we open ourselves to literature's transformative emotional power.</div>   </li>    <li>     <div align="justify"><a />Although early versions of popular e-readers like the Kindle and the Nook did a pretty good job of replicating the tranquility of a simple page of text, it now seems likely that the page's calm, and the immersive reading it encourages, will be broken as a book's words are made to compete for a reader's attention with a welter of on-screen tools, messaging systems and other eye-catching diversions. The very form of a book seems fated to change as the written word shifts to a new means of production and distribution.</div>   </li>    <li>     <div align="justify"><a />Reading is more than visual decoding of alphabetic symbols. It is a state of mind, a dream of life, and a book, if it is going to be a true book, needs to be more than a container of words; it needs to be shield against busyness, a transport to elsewhere. Stevens put it simply:”The house was quiet because it had to be”.</div>   </li> </ul> <a />  <p>   <br /><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20168e637ea70970c-pi"><img style="background-image: none; border-bottom: 0px; border-left: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top: 0px; border-right: 0px; padding-top: 0px" title="10C__Cauldron_Books_Reviews_stop_doing_what_you_are_doing_and_read_this_for_blog_maryanne_wolf" border="0" alt="10C__Cauldron_Books_Reviews_stop_doing_what_you_are_doing_and_read_this_for_blog_maryanne_wolf" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20167613693c5970b-pi" width="149" height="149" /></a><font style="font-weight: bold" color="#000091" size="3">  Dr. Maryanne Wolf </font></p>  <p align="justify"><a />Dr.Maryanne Wolf and Dr. Mirit Barzillai ask a set of questions that probe in to the “future of reading”. With the onslaught of information overload, increasing distractions ( twitter, instant messaging, etc.) there are many possible ways the “the reading brain” is going to shape up in the future; “shape up” is the word used as we are never born to read or write anything. Unlike vision or language, reading has no generic program that unfolds to create an ideal form of itself. Rather, learning to read lies outside the original repertoire of the human brain's functions and requires a whole new circuit to be built afresh with each new reader. The brain changes itself by building a versatile “reading circuit” out of a rearrangement of its original structures, such as visual, conceptual and language areas. In the last essay , the authors ask a lot of questions in this context,“How will the next generation of kids build a 'reading circuit' ”. Will the twitters/IM make the brain circuitry devoid of 'deep-reading' and instead build something completely new that is equipped to handle the kind of info overload that we are seeing ?</p>  <ul>   <li>     <div align="justify"><a />We may already have within our grasp the tools to conceptualize that the “new readers” of the twenty-first century need: a differently evolving reading circuit, one that connects the existing expert deep-reading skills to the evolving information-processing skills in order to be able to use the resources of the twenty-first century external platforms of knowledge wisely and well. The task is to figure out how to get there. We will need many minds to plot this progression.</div>   </li> </ul>  <h4><a /></h4>  <h4> <font color="#000091" size="2"><font style="font-weight: bold"><img src="http://us.cdn3.123rf.com/168nwm/snake3d/snake3d1103/snake3d110300114/9180581-megaphone-voice-communication-message-shiny-blue-orange-loudspeaker-speech-icon-agitation-announceme.jpg" width="44" height="58" /><font color="#000091" size="2"><font style="font-weight: bold">Takeaway:</font></font></font></font></h4>  <p align="justify"><a />The book is a nice collection of essays about “reading” by ten authors ; all of the essays have one common theme – Make time to deep-read in your busy schedule.</p></div>
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    </entry>
    <entry>
        <title>Quote for the day</title>
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        <id>tag:typepad.com,2003:post-6a00d83453b94569e2016761168dd9970b</id>
        <published>2012-01-26T07:48:20+05:30</published>
        <updated>2012-01-26T07:48:20+05:30</updated>
        <summary>“Life is too short for a bad book or the right book at the wrong time.” --- Tim Parks</summary>
        <author>
            <name>RK</name>
        </author>
        <category scheme="http://www.sixapart.com/ns/types#category" term="Reflections" />
        
        
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<div xmlns="http://www.w3.org/1999/xhtml"><p align="center"><font color="#000091" size="2"><strong>“Life is too short for a bad book or the right book at the wrong time.”</strong></font></p>  <p align="center"><em><font size="2">--- Tim Parks</font></em></p>  <p align="center"><font size="3" /></p>  <p align="center"><font size="3"> </font></p></div>
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    </entry>
    <entry>
        <title>Quote for the day</title>
        <link rel="alternate" type="text/html" href="http://radhakrishna.typepad.com/rks_musings/2012/01/quote-for-the-day.html" />
        <link rel="replies" type="text/html" href="http://radhakrishna.typepad.com/rks_musings/2012/01/quote-for-the-day.html" thr:count="0" />
        <id>tag:typepad.com,2003:post-6a00d83453b94569e20168e6080e76970c</id>
        <published>2012-01-25T07:01:28+05:30</published>
        <updated>2012-01-25T07:01:28+05:30</updated>
        <summary>I'm astounded by people who want to 'know' the universe when it's hard enough to find your way around Chinatown. -- Woody Allen</summary>
        <author>
            <name>RK</name>
        </author>
        <category scheme="http://www.sixapart.com/ns/types#category" term="Reflections" />
        
        
<content type="xhtml" xml:lang="en-US" xml:base="http://radhakrishna.typepad.com/rks_musings/">
<div xmlns="http://www.w3.org/1999/xhtml"><p align="center"><font color="#000091" size="2"><strong>I'm astounded by people who want to 'know' the universe when it's hard enough to find your way around Chinatown.</strong></font></p>  <p align="center"><font size="2"><em>-- Woody Allen</em></font></p>  <p align="center"><em><font size="2"> </font></em></p></div>
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    </entry>
    <entry>
        <title>Million Dollar Traders</title>
        <link rel="alternate" type="text/html" href="http://radhakrishna.typepad.com/rks_musings/2012/01/million-dollar-traders.html" />
        <link rel="replies" type="text/html" href="http://radhakrishna.typepad.com/rks_musings/2012/01/million-dollar-traders.html" thr:count="0" />
        <id>tag:typepad.com,2003:post-6a00d83453b94569e20168e60254b9970c</id>
        <published>2012-01-24T23:13:00+05:30</published>
        <updated>2012-01-24T23:15:29+05:30</updated>
        <summary>An old set of videos that I found extremely interesting. Lex Van Dam, a hedge fund manager in London, picks 8 rookies and gives them a million dollars to manage for two months. This two hour long set of videos...</summary>
        <author>
            <name>RK</name>
        </author>
        <category scheme="http://www.sixapart.com/ns/types#category" term="Finance" />
        
        
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<div xmlns="http://www.w3.org/1999/xhtml"><p>An old set of videos that I found extremely interesting.</p>  <p align="justify">Lex Van Dam, a hedge fund manager in London, picks 8 rookies and gives them a million dollars to manage for two months. This two hour long set of videos brings out so many human dynamics about trading that this can be a fantastic case study in any B school.  Will the 8 rookies survive 2 month period?Will they manage to make money ? Will they work as a team ? and many more questions get answered on the way. </p>  <p align="center">Trading is not for everybody, is the underlying message of this series.Absolutely loved the episodes.</p> <center><iframe height="259" src="http://www.youtube.com/embed/68cciZYNqn0?rel=0" frameborder="0" width="450" allowfullscreen="allowfullscreen" /></center><center /></div>
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    </entry>
    <entry>
        <title>Speed Traders : Summary</title>
        <link rel="alternate" type="text/html" href="http://radhakrishna.typepad.com/rks_musings/2012/01/speed-traders-summary.html" />
        <link rel="replies" type="text/html" href="http://radhakrishna.typepad.com/rks_musings/2012/01/speed-traders-summary.html" thr:count="0" />
        <id>tag:typepad.com,2003:post-6a00d83453b94569e20168e5eb7b86970c</id>
        <published>2012-01-22T16:34:42+05:30</published>
        <updated>2012-01-22T21:01:16+05:30</updated>
        <summary>In the introduction, the author tries to define HFT using the voices of leading HFT players. What are the characteristics of HFT? There is no agreement on a common definition of HFT, but there are some elements that one can...</summary>
        <author>
            <name>RK</name>
        </author>
        <category scheme="http://www.sixapart.com/ns/types#category" term="Books" />
        <category scheme="http://www.sixapart.com/ns/types#category" term="Finance" />
        <category scheme="http://www.sixapart.com/ns/types#category" term="Programming" />
        <category scheme="http://www.sixapart.com/ns/types#category" term="Technology" />
        
        
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<div xmlns="http://www.w3.org/1999/xhtml"><p><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20162fff59c29970d-pi"><img style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" border="0" alt="image" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20168e5eb7a14970c-pi" width="201" height="288" /></a></p>  <p align="justify">In the introduction, the author tries to define HFT using the voices of leading HFT players. What are the characteristics of HFT? There is no agreement on a common definition of HFT, but there are some elements that one can at least attribute to HFT. They are</p>  <p align="justify"><a /></p>  <ul>   <li>     <div align="justify"><a />Low latency trading.</div>   </li>    <li>     <div align="justify"><a />High turnover strategy.</div>   </li>    <li>     <div align="justify"><a />Trader goes home `flat' with no open position.</div>   </li> </ul>  <p align="justify"><a />The goal of any HFT firm broadly is to have a set of uncorrrelated trading strategies that has statistically more winners than losers for all the trading positions of the day. The introduction mentions the fundamental market driven factors that gave rise to HFT:</p>  <ul>   <li>     <div align="justify"><a />RegNMS.</div>   </li>    <li>     <div align="justify"><a />Order Handling Rules leading to ECNs and hence a proliferation of venues.</div>   </li>    <li>     <div align="justify"><a />Explosion of the universe of instruments; Human market maker is giving way to computerized market maker. </div>   </li> </ul>  <p align="justify">The author ends his intro clarifying terms such as program trading, quant trading, algo trading, automated trading, prop trading, stat arb, ultrahigh frequency trading. I found the explanation of these terms better explained in Barry Johnson's book ,`Algorithmic trading and DMA'.</p>  <p><font color="#000091" size="3"><strong><u>The Emergence of High-Frequency Trading</u></strong></font></p>  <p align="justify"><a />This section lists down the significant events from 1969-2007 that were a precursor to todays' HFT</p>  <ul>   <li>     <div align="justify"><a />1969 Feb - Instinet Launched.</div>   </li>    <li>     <div align="justify"><a />1971 Feb - NASDAQ starts electronic trading in 2500 OTC stocks.</div>   </li>    <li>     <div align="justify"><a />1975 May - SEC bans fixed commission rates.</div>   </li>    <li>     <div align="justify"><a />1976 May - NYSE introduces DOT.</div>   </li>    <li>     <div align="justify"><a />1984 July - NYSE Approves SuperDOT.</div>   </li>    <li>     <div align="justify"><a />1987 - Launch of ITG Posit.</div>   </li>    <li>     <div align="justify"><a />1994 August - BNP purchases Cooper Neff Options trading firm.</div>   </li>    <li>     <div align="justify"><a />1997 - Order Handling rules approved.</div>   </li>    <li>     <div align="justify"><a />1998 - Launch of Attain, NexTrade, Strike Technologies, Bloomberg tradebook.</div>   </li>    <li>     <div align="justify"><a />1999 April - Regulation ATS becomes effective.</div>   </li>    <li>     <div align="justify"><a />1999 July - Goldman buys Hull for $530M.</div>   </li>    <li>     <div align="justify"><a />2000 - BRUT/Strike merger, Archipelago and PSX electronic exchange launched.</div>   </li>    <li>     <div align="justify"><a />2001- Launch of Liquidnet, Launch of Direct plus, Archipelago/REDI Book merger.</div>   </li>    <li>     <div align="justify"><a />2001 April - Decimalization rule hits stock exchanges.</div>   </li>    <li>     <div align="justify"><a />2002 - Launch of NASDAQ Super montage, Instinet - Island merger, Tradebot trades 100 million shares a day for the first time.</div>   </li>    <li>     <div align="justify"><a />2004 - Nasdaq acquires BRUT, Launch of Pipeline.</div>   </li>    <li>     <div align="justify"><a />2005 - RegNMS comes to force, NASDAQ acquires INET, NYSE acquires Archipelago, Knight acquires Attain and renames to DirectEdge ECN, Citi acquires NexTrade.</div>   </li>    <li>     <div align="justify"><a />2006 - NYSE buys Euronext, CME-CBOT merger.</div>   </li>    <li>     <div align="justify"><a />2007 - Chi-X Europe launched by Instinet. It becomes largest Multilateral trading facility in Europe. A graphic for the above events should have been there to make the content easier to read and recall. </div>   </li> </ul>  <p align="justify">A few visuals like the would have made the chapter more readable:</p>  <p><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016760ea5d45970b-pi"><img style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px; padding-top: 0px" title="C2_1" border="0" alt="C2_1" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20162fff59c5b970d-pi" width="640" height="372" /></a></p>  <p><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20168e5eb7a36970c-pi"><img style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px; padding-top: 0px" title="C2_3" border="0" alt="C2_3" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20162fff59c6c970d-pi" width="597" height="457" /></a></p>  <p><font color="#000091" size="3"><strong><u>The Path to Growth</u></strong></font></p>  <p align="justify"><a />This chapter traces the developments through the period 2007-2010 June.</p>  <ul>   <li>     <div align="justify"><a />2007 April - General Atlantic invests $300M in GETCO.</div>   </li>    <li>     <div align="justify"><a />2007 May - NASDAQ announces its plans for acquiring Nordic Stock exchange.</div>   </li>    <li>     <div align="justify"><a />2007 July - Citi buys Automated Trading desk for $680M.</div>   </li>    <li>     <div align="justify"><a />2007 Oct - NASDAQ buys Boston Stock exchange.</div>   </li>    <li>     <div align="justify"><a />2007 Nov - MiFID goes live in Europe , NYSE announces its plans for a data center Mahwah, NJ.</div>   </li>    <li>     <div align="justify"><a />2008 June - `Flow traders' receives funding.</div>   </li>    <li>     <div align="justify"><a />2008 June - GS Sigma X and Credit Suisse ATS platform log in record volumes of 406M and 210M shares respectively.</div>   </li>    <li>     <div align="justify"><a />2008 Nov - BATS becomes an exchange with its USP as speed with maker-taker model. As of today, BATS logs in 12% of the daily US equity trading volume.</div>   </li>    <li>     <div align="justify"><a />2008 - Citadel's Tactical Trading fund earns $1.19B in 2009 with a team of 55 people!</div>   </li>    <li>     <div align="justify"><a />2009 Mar - GSET launches Sigma-X in Hongkong. It soon becomes a big hit.</div>   </li>    <li>     <div align="justify"><a />2009 June - NASDAQ introduces two types of flash orders , BATS introduces flash orders.</div>   </li> </ul>  <p align="justify" /> <font color="#333333" size="3"><strong><u>       <p>         <br /><font color="#000091">High Frequency Trading Goes Mainstream</font></p>     </u></strong></font>  <p align="justify"><a />This chapter traces the developments during 2009-2011 , the time frame when HFT entered the parlance of media, journalists, politicians, economists etc. It all began with a NYTimes article by Charles Duhigg on July 24, 2009 on HFT. That was the first time when HFT became known to wider audience and most importantly lead to false notion amongst people that flash orders were used to manipulate market.Click <a href="http://www.nytimes.com/2009/07/24/business/24trading.html" target="_blank">here</a>  to read the full article that was published in NY Times.</p>  <p align="justify">Soon after this article got published, NASDAQ and BATS stopped offering flash orders. Amidst the falling economy, HFT was making money and this was met with harsh reactions from everyone. Meanwhile BATS and DirectEdge were eating in to the market share of NASDAQ and NYSE. So, to stay competitive in the game, NASDAQ launched INET in late 2009, an HFT enabled platform. NASDAQ also asked SEC to look in to various data centers that were mushrooming in the country. These data centers were heavily used by hedge funds and HFT shops. Meanwhile Chi-X was launched in Europe and Asia. Chi-X was very successful in both the venues. In Japan, it was launched under the name, `Arrow Head' and the latest numbers from Arrow Head - 100 Million shares a day - shows that it is a massive success. There is another market development mentioned here, i.e the ban on naked access. Naked access goes under various names, 'Sponsored Access', 'Unfiltered Access', etc. All those names boil down to one type of access - Allowing hedge funds to participate in the market using broker's market participant Id. The broker does not put any kind of controls to the orders and merely offers the platform to the clients to trade with broker's participant Id. According to Aite group, 38% of the equities volume is from naked access. Banning this was a big jolt to all the broker-dealers.</p>  <p align="justify"><a />The chapter also features the success story of GETCO, an options trading firm started by 2 floor traders in 1999, that went on to become one of the biggest success stories from Chicago. There are some interesting facts about the GETCO's story like , it hired skilled video gamers from Illinois Institute of technology for its trading team. Well, to think of it, HFT is a kind of video game played with sophisticated technology. In Feb 2011, GETCO became a NYSE designated market maker along with the biggies like Goldman, Kellogg group, Bank Am and Barclays.The success of GETCO is also an indication of what a powerful financial and technology hotbed Chicago had become.</p>  <p align="justify"><font color="#000091" size="3"><strong><u>The Technology Race in HFT</u></strong></font></p>  <p align="justify"><a />Based on a few interviews with HFT shops, the author lists some basic requirements for a HFT shop to get going</p>  <ul>   <li>     <div align="justify"><a />A reliable and sufficiently fast data input source.</div>   </li>    <li>     <div align="justify"><a />A robust and sufficiently fast market access.</div>   </li>    <li>     <div align="justify"><a />Low enough transaction, clearing and processing costs as well as sufficiently effective and efficient processing and verification capability.</div>   </li>    <li>     <div align="justify"><a />Strategy monitoring tools. </div>   </li> </ul>  <p align="justify">Well, if these things appear obvious, Kumiega and Ben Van Vliet of Illionois Institute of technology have developed a step-by-step methodology( using machine control theory) that addresses the needs of institutional trading and hedge fund industries for development, presentation and evaluation of high-speed trading and investment systems. They call it methodology and it says that the following stages of development should serve as a road map for running HFT shop.</p>  <p align="justify"><a /></p>  <ul>   <li>     <div align="justify"><a />Before even firms even start building, they should ask themselves how they are going to monitor a successful algo.</div>   </li>    <li>     <div align="justify"><a />Build a customized database of historical data and purchase or build a tool for proper back testing of a strategy.</div>   </li>    <li>     <div align="justify"><a />Data cleaning methods are a key component. Writing your own scrub methods is better as it gives control over the data.Procure dirty data and see whether your system works.</div>   </li>    <li>     <div align="justify"><a />When algos go out of range,let's say 3-4 stdev , stop the strategy and fix it, just like a plant shuts off a machine if it goes 3 stdev from the normal.</div>   </li>    <li>     <div align="justify"><a />Backtesting is critical. However there are certain aspects you can't back test and be sure. Latency, Market data and timing are always going to be things that are difficult to check in backtesting.</div>   </li>    <li>     <div align="justify"><a />Fully define the functionalities and performance requirements of the trading/investment system and develop a system. Don't tradeoff robustness for the sake of speed.</div>   </li>    <li>     <div align="justify"><a />Put in place a reporting mechanism to capture relevant metrics for the HFT strategies.</div>   </li> </ul>  <p align="justify"><a />The chapter ends with saying that, low latency is essential, but it is the strategy that needs to be robust. This is a very different view from what I heard from one of my friends last week. He is of the opinion that there are less than 10 strategies that are basically used in all the HFT shops and the speed is the ONLY thing matters. This book and other people mentioned in the book says `otherwise'. May be both matter equally!.</p>  <p align="justify"><font color="#000091" size="3"><strong><u>The Real Story Behind the “Flash Crash”</u></strong></font></p>  <p align="justify"><a />I found this chapter to be most interesting in the entire book as it goes behind the events that lead to NY Times article in July 2009 . It was in June 2009 that NASDAQ and BATS introduced flash orders to compete against DirectEdge. DirectEdge had given its participants a special order type called Indication of Interest , that helped DirectEdge add 10% to its existing market share. So, this tactic by NASDAQ was to make SEC ban such orders on the entire US market including CBOE that had roaring flash order business. SEC did not make regulatory changes as far as options are concerned. But it did make changes and subsequently flash orders were completely removed from the market.</p>  <p align="justify"><a />One typically associates flash crash with some kind of HFT trading gone bad. But this chapter makes it very clear that HFT traders hate flash orders as the only entities that are profitable in a flash order are the exchanges and the guy putting the order. Infact reading this chapter makes one realize that flash crash actually goes on to show why HFT firms are needed in the first place becoz most of the HFT firms shut off their computers during the flash crash. Since there was no liquidity from HFT firms,volatility increased so much that Dow tanked 600 points and bounced back. Liquidity and Volatility have an inverse relationship and thus 'HFT firms providing liquidity lessen the volatility' is the argument provided `for' HFT case. When SEC report came out investigating flash crash, it was clear that a massive market sell order of $4 Billion E-Mini contract was the tipping point for the crash in the already nervous market. Why would a trader put in such a big order as a market order and not a limit order is surprising ? Somehow the press has been flogging HFT for the flash crash , when infact, there were firms who were providing liquidity even during the flash crash. Rumor is that there is a firm in Chicago which made $100M in one day. Now given that HFT profits are close to $2B-$3B, that's a huge amount of money.</p>  <p align="justify"><a />Will there be more flash crash type of events in the future ? Certainly says the book and it says this has got nothing to do with HFT strategies.</p>  <p align="justify"><font color="#000091" size="3"><strong><u>Life after the “Flash Crash”</u></strong></font></p>  <p align="justify"><a />This section describes the various events post May 2010 flash crash</p>  <ul>   <li>     <div align="justify"><a />May 12, 2010 - Talk of HFT tax as they were falsely blamed for flash crash</div>   </li>    <li>     <div align="justify"><a />May 14, 2010 - The first piece of investigation revealed that it was a traditional money manager who placed a $4B sell trade with out price limit, that triggered the crash</div>   </li>    <li>     <div align="justify"><a />May 24, 2010 - Talk of eliminating stub quotes</div>   </li>    <li>     <div align="justify"><a />May 26, 2010 - Goldman launches DMA in Latin American markets</div>   </li>    <li>     <div align="justify"><a />June 4, 2010 - SGX announces $250M “Reach Initiative”, the fastest platform in the world that has a 90 microsecond door to door speed. NASDAQ has a door to door metric of 177 micro seconds. This proposed platform at SGX is 100 times faster than the existing infra</div>   </li>    <li>     <div align="justify"><a />June 10, 2010 - SEC approves rules that require exchanges to stop trading in specific stocks if the price goes up by 10% or more in 5 min interval.</div>   </li>    <li>     <div align="justify"><a />June 11, 2010 - Revolving door practice is seen at GETCO. GETCO hires Elizabeth King, a personnel from SEC. This practice of hiring people from regulatory bodies is called 'Revolving door practice'</div>   </li>    <li>     <div align="justify"><a />June 22, 2010 - GETCO launches its dark pool</div>   </li>    <li>     <div align="justify"><a />July 21 2010 - DirectEdge launches two platforms, one for blackbox stat arb guys and second for passive agency order guys</div>   </li>    <li>     <div align="justify"><a />Aug 24 2010 - Chi-X receives a takeover enquiry from BATS. Chi-X becomes the second largest trading venue after London Stock exchange in Europe</div>   </li>    <li>     <div align="justify"><a />Sep 1, 2010 - BATS and NASDAQ stop flash orders. DirectEdge continues with Indication of Interest orders, a flash order in disguise. From the flash crash to the Waddell &amp; Reed trade that started it all, from the discussion about stub quotes to circuit breakers, from the launch of new exchanges in the United States to GETCO's dark pool in Europe, by November 2010, high frequency trading was on the minds of everyone in the financial world.</div>   </li> </ul>  <p><font color="#000091" size="3"><strong><u>The Future of HFT</u></strong></font></p>  <p align="justify"><a />This sections lists the events that have happened in 2010.</p>  <ul>   <li>     <div align="justify"><a />Oct 21, 2010 - Chi-X Global announces that it will start operating in Australia by Mar 2011</div>   </li>    <li>     <div align="justify"><a />Oct 21, 2010 - SGX makes GETCO a trading member in its securities operations</div>   </li>    <li>     <div align="justify"><a />Oct 25, 2011 - SGX makes a $8.3 B takeover offer for the operator of Australian Bourse</div>   </li>    <li>     <div align="justify"><a />Nov 3, 2010 - SEC voted to bar brokers from granting HFT unfiltered access to an exchange, a move aimed at imposing safeguards meant to prevent bad trades</div>   </li>    <li>     <div align="justify"><a />Nov 8, 2010 - SEC decides to ban `stub quotes'</div>   </li>    <li>     <div align="justify"><a />Nov 11, 2010 - Chi-East, a joint venture between Chi-X Global and SGX was launched and this became the first pan-Asian independent dark pool to be backed by a regional exchange.Chi-East is widely regarded as a landmark in the development of Asian Equities</div>   </li>    <li>     <div align="justify"><a />Nov 24, 2010 - DirectEdge announces that it was changing the way it handles flash orders. It also indicated that it will slowly phase out flash orders</div>   </li>    <li>     <div align="justify"><a />Dec 1, 2010 - Equiduct Systems Ltd, announced that it traded more than 1 billion euros in Nov 2010 for the first time as ATS aimed at retail brokers gathered momentum. Equiduct is an MTF operated by Berlin bourse.</div>   </li>    <li>     <div align="justify"><a />Dec 6, 2010 - ASX that was selling itself to SGX said that the decision to merge with SGX was in the best interests of Australia's market micro structure development. Collectively the combined SGX - ASX entity would list companies worth $1.9T, fourth in Asia behind Tokyo, HongKong, and Shanghai.</div>   </li> </ul>  <p align="justify">   <br />The book is interspersed with interviews with 6 High frequency traders.</p>  <p align="justify"><font color="#000091" size="3"><strong><u>Meet the Speed Trader : John Netto</u></strong></font></p>  <p align="justify"><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016760ea5d7c970b-pi"><img style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px; padding-top: 0px" title="image" border="0" alt="image" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016760ea5d8f970b-pi" width="139" height="105" /></a></p>  <p align="justify">In this chapter, John Netto , a high frequency trader talks about his trading experiences and HFT in general. Here are some of the aspects he mentions,</p>  <ul>   <li>     <div align="justify"><a />The creation of HFT strategy was the easy part. Issues such as how one will raise capital and how one will handle dealing with compliance, regulatory, reporting, and developing infrastructure are all questions not asked at first but which will become a critical part of the equation of profitability</div>   </li>    <li>     <div align="justify"><a />Low latency is very important for HFT but the degree of importance varies based on strategy.</div>   </li>    <li>     <div align="justify"><a />In terms of infra, I would say buy , than build so that you can focus on strategies to make money.</div>   </li>    <li>     <div align="justify"><a />Sophisticated systems can be thought of as the assistants to the traders, not replacements to the traders, because after all, strategy, structure and people are key to success.</div>   </li>    <li>     <div align="justify"><a />HFT is going to get bigger, stronger and more prevalent. More traditional investment managers will explore HFT in the times to come.</div>   </li>    <li>     <div align="justify"><a />Always have a few strategies that you think , make money on paper at least.</div>   </li>    <li>     <div align="justify"><a />I work out daily. Fitness and being active are a very important part of success . Trading requires you to be mentally alert and hence you have to be be fit.</div>   </li> </ul>  <p><font color="#000091" size="3"><strong><u>Meet the Speed Trader : Aaron Lebovitz</u></strong></font></p>  <p align="justify"><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20162fff59c99970d-pi"><img style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px; padding-top: 0px" title="image" border="0" alt="image" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20162fff59cab970d-pi" width="139" height="139" /></a></p>  <p align="justify">Aaron Lebovitz spent two decades in the industry and then started his own firm, Infinium Capital management, a prop shop in 2003 and made it in to an exceptional force in the industry. Here are some of the aspects he mentions,</p>  <ul>   <li>     <div align="justify"><a />Hook up with a firm that has a proven track record, and make sure to know how to write code.</div>   </li>    <li>     <div align="justify"><a />Integration of formal models in to trading decisions is the kicker you get in applying quant.</div>   </li>    <li>     <div align="justify"><a />Started off with pairs as his first high-freq strategy.</div>   </li>    <li>     <div align="justify"><a />His mantra is, `Developing new markets, increasing global market liquidity, and driving efficient price discovery'</div>   </li>    <li>     <div align="justify"><a />Infinium trades 23.5 hours 6 days a week. It did shut down its machines on the day of flash crash</div>   </li>    <li>     <div align="justify"><a />It is not all about speed. Having subtle or good strategies will get you alpha.</div>   </li>    <li>     <div align="justify"><a />The future of HFT is still very much in doubt, hinging on an uncertain regulatory environment.</div>   </li>    <li>     <div align="justify"><a />I don't foresee traditional investment managers shifting their focus to becoming market makers or developing statistical arbitrage strategies</div>   </li> </ul>  <p><font color="#000091" size="3"><strong><u>Meet the Speed Trader : Peter van Kleef</u></strong></font></p>  <p><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016760ea5dc2970b-pi"><img style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px; padding-top: 0px" title="image" border="0" alt="image" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20168e5eb7ad2970c-pi" width="139" height="171" /></a></p>  <p align="justify">Peter Van Kleef has spent the last 15 years running automated trading ops. Here are some of the aspects he mentions,</p>  <p align="justify"><a /></p>  <ul>   <li>     <div align="justify"><a />It never really crossed my mind why someone would want to trade any other way than HFT. It is just so much more efficient</div>   </li>    <li>     <div align="justify"><a />Start writing your own trading strategies and see whether they make money on paper. Think about fancy infra later.</div>   </li>    <li>     <div align="justify"><a />Trying to apply solutions from other fields of science and research is also a start when exploring HFT.</div>   </li>    <li>     <div align="justify"><a />Whenever possible, I try to balance work with some sort of physical exercise. It is MUST for being a better trader.</div>   </li>    <li>     <div align="justify"><a />Low latency is important but is not the be-all and end-all.</div>   </li>    <li>     <div align="justify"><a />It is time for people to stop competing for speed and start producing alpha.</div>   </li>    <li>     <div align="justify"><a />A lot of the profits that are sustainable usually will come from the strategy and not necessarily from technology.</div>   </li>    <li>     <div align="justify"><a />Leverage is the key driver because returns are quite low.</div>   </li>    <li>     <div align="justify"><a />The overall profit largely depends only on the number of trades that can be done because the average profit is nearly certain. I don't know many other strategies that, if run well, consistently range about 50% per year and above. We are not in the business to rate ourselves; high-frequency is very profitable, if done right. That much is sure.</div>   </li>    <li>     <div align="justify"><a />Sophisticated retail investors are already running HFT strategies.</div>   </li>    <li>     <div align="justify"><a />HFT of the yesteryears is becoming a commodity as you can buy all the infra that is needed.</div>   </li>    <li>     <div align="justify"><a />Part of what will determine the future of the industry is what regulatory changes legislators and SEC will introduce.</div>   </li> </ul>  <p><font color="#000091" size="3"><strong><u>Meet the Speed Trader : Adam Afshar</u></strong></font></p>  <p align="justify"><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016760ea5df4970b-pi"><img style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px; padding-top: 0px" title="image" border="0" alt="image" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016760ea5e06970b-pi" width="139" height="184" /></a></p>  <p align="justify">Adam Afshar's views on HFT are little different from the traders covered earlier. He is of the opinion that it is the low latency that is extremely critical. Here are some of the aspects he mentions,</p>  <p align="justify"><a /></p>  <ul>   <li>     <div align="justify"><a />HFT is a method or a tool. It is not a strategy. HFT methods are applied to three types of strategies - Market Making, Stat arb and Algorithmic execution.</div>   </li>    <li>     <div align="justify"><a />My HFT shop uses models where there is absolutely no human intervention in the execution. I believe this should be the way, as human order execution does not allow you to collect data and you can't back test. If you use an algo for execution, one can collect all types of data and then improve it. Your reliance of specific individuals is also less</div>   </li>    <li>     <div align="justify"><a />High-speed data management is the linchpin of a success HFT shop.</div>   </li>    <li>     <div align="justify"><a />You can't avoid latency issue. Its a prerequisite for whatever you do in HFT world.</div>   </li>    <li>     <div align="justify"><a />The biggest revenue generating idea in my shop is , one that scours 110 million news items and takes positions intra-day</div>   </li>    <li>     <div align="justify"><a />HFT popularity will slowly fade away. It will soon become a commodity once tech makes the landscape flat.</div>   </li>    <li>     <div align="justify"><a />My advice to students is to take science and liberal arts subjects as they teach how to think. You can figure what you want to do later.</div>   </li> </ul>  <p><font color="#000091" size="3"><strong><u>Meet the Speed Trader : Stuart Theakston</u></strong></font></p>  <p align="justify"><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20162fff59d64970d-pi"><img style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px; padding-top: 0px" title="image" border="0" alt="image" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016760ea5e36970b-pi" width="139" height="208" /></a></p>  <p align="justify">Stuart Theakston runs GLC, an HFT firm. Here are some of the aspects he mentions,</p>  <p align="justify"><a /></p>  <ul>   <li>     <div align="justify"><a />High frequency traders simply replace specialist/jobbers in providing liquidity in a much more competitive framework.</div>   </li>    <li>     <div align="justify"><a />HFT traders are not getting a free lunch by installing heavy duty infra. Infact all they are doing is eat each other's lunches.</div>   </li>    <li>     <div align="justify"><a />An unfortunate way in which flash crash was handled by the exchanges : Some of the trades were canceled. This gives all the more a reason for HFT traders to be away from the market during crisis.</div>   </li>    <li>     <div align="justify"><a />I spend 70% of the time with quants, traders and programmers and 30% of the time watching market and doing research myself. I read a lot of academic papers and journals, etc.for they provide valuable source of ideas.</div>   </li>    <li>     <div align="justify"><a />Most of the people in the media, political circles, policy makers are clueless about the function of HFT. Volatility reduction demands Liquidity and HFT guys play a crucial role here. The policy makers have the potential to kill this entire HFT crowd if they don't understand issues properly.</div>   </li>    <li>     <div align="justify"><a />Order-anticipation and cross-venue arb are sensitive to latency, liquidity provision is less so.</div>   </li>    <li>     <div align="justify"><a />Prop trading firms can spend 99 cents on infra to make 1 dollar. Hedge funds can only spend 19 cents of the dollar given the structure. So these participants cannot compete in the same space</div>   </li>    <li>     <div align="justify"><a />HFT is nearing the bottom in terms of competition to be the fastest. The opportunities are outside equity asset classes like Forex, Exchange traded CDS and developed markets.</div>   </li>    <li>     <div align="justify"><a />Suppliers will spring up who try to sell HFT trading in a box to the masses. But the retail users won't make any money, at least on a properly risk-adjusted basis</div>   </li>    <li>     <div align="justify"><a />Most of the development in HFT have already happened in developed-market equity and equity derivative markets, and these are approaching maturity. These markets are likely to be the domain of increasingly specialist outfits. The low hanging fruit has been picked. The next wave is likely to be in emerging markets and esoteric ETFs. This is where people developing their careers in this space should focus.</div>   </li> </ul>  <p><font color="#000091" size="3"><strong><u>Meet the Speed Trader : Manoj Narang</u></strong></font></p>  <p align="justify"><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20162fff59de7970d-pi"><img style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px; padding-top: 0px" title="image" border="0" alt="image" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016760ea5e59970b-pi" width="139" height="159" /></a></p>  <p align="justify">Manoj Narang started his firm in 1999 that was in to providing financial toolbox. In the last few years or so, he has transformed his firm in to a profitable HFT firm.Here are some of the aspects he mentions,</p>  <ul>   <li>     <div align="justify"><a />Its the law of large numbers at play in HFT. If you have a strategy that works 55 percent of the times, you can't do a few trades. You have to do a ton of trading to translate that edge in to sustainable profits.</div>   </li>    <li>     <div align="justify"><a />We generally are buyers of hardware and builders of software and systems.</div>   </li>    <li>     <div align="justify"><a />We have never had a a losing week since we started in the business.</div>   </li>    <li>     <div align="justify"><a />A successful high frequency strategy will have a Sharpe ratio higher than 4 and a successful HFT operation that runs multiple strategies generally will have a double-digit Sharpe ratio. Such high Sharpe ration are unheard of in traditional investment places.</div>   </li>    <li>     <div align="justify"><a />Back of the envelope calculation shows that the profitability of the entire HFT industry is around $2B. Not much in relative terms. There are many other corners of the financial industry such as derivative trading, that generate hundreds of times this amount of profit in one year.</div>   </li>    <li>     <div align="justify"><a />The main use of outside capital in the world of HFT is to fund research and development, operations, not to actually trade the capital. Very little capital is required for trading purpose.</div>   </li>    <li>     <div align="justify"><a />Once you are an electronic market maker, it is skills that become important and not status or power or connections.</div>   </li>    <li>     <div align="justify"><a />Market making function in equities is decentralized. It doesn't mean everyone should be a market maker. Just because everyone needs food, doesn't mean everyone becomes a grocer. Similarly individuals should seek to be investors and not liquidity providers.</div>   </li>    <li>     <div align="justify"><a />Wall street has little to do with HFT.</div>   </li>    <li>     <div align="justify"><a />I think the main risk in the financial markets is that the capital is getting increasingly concentrated, which makes herd like behavior even more prevalent. The frequency with which bubbles inflate and exploder is getting more and more rapid as a result because massively capitalized investors jump from one asset class to another asset class, leaving devastation in their wake</div>   </li>    <li>     <div align="justify"><a />HFT does not connote systemic risk.The only systemic risks to the market are the ones posed by herd-like behavior.</div>   </li>    <li>     <div align="justify"><a />Tradeworkx started HFT in 2009 and this 50 member shop account for 3% of overall volume in SPDR ETF.</div>   </li>    <li>     <div align="justify"><a />One must keep in mind that modeling systemic correlations is VASTLY different from modeling structural correlations.</div>   </li>    <li>     <div align="justify"><a />How do I see our fund in five to ten years? I have no idea; five or ten years are an eternity when you are immersed in a world where microseconds matter.</div>   </li> </ul>  <p><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20168e5eb7b5e970c-pi"><img style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px; padding-top: 0px" title="image" border="0" alt="image" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20162fff59e00970d-pi" width="63" height="71" /></a><strong><font color="#000091">Takeaway :</font></strong></p>  <p align="justify">If you take all the events that have happened relating to HFT world and list them in a chronological order, spice it up with some HFT trader stories and viewpoints, what you get is, this book.</p></div>
</content>



    </entry>
    <entry>
        <title>Ustad Rais Khan</title>
        <link rel="alternate" type="text/html" href="http://radhakrishna.typepad.com/rks_musings/2012/01/ustad-rais-khan.html" />
        <link rel="replies" type="text/html" href="http://radhakrishna.typepad.com/rks_musings/2012/01/ustad-rais-khan.html" thr:count="0" />
        <id>tag:typepad.com,2003:post-6a00d83453b94569e20162fff4320b970d</id>
        <published>2012-01-22T11:52:36+05:30</published>
        <updated>2012-01-22T11:54:37+05:30</updated>
        <summary>Thanks to my Sitar Sir, I came to know about a concert by Ustad Rais Khan this weekend. Khan Sahab is from Mewati Gharana ( Indore) and plays in “Beenkar Baj Gayaki Ang”. Before the concert began , he told...</summary>
        <author>
            <name>RK</name>
        </author>
        <category scheme="http://www.sixapart.com/ns/types#category" term="Music" />
        
        
<content type="xhtml" xml:lang="en-US" xml:base="http://radhakrishna.typepad.com/rks_musings/">
<div xmlns="http://www.w3.org/1999/xhtml"><p><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20168e5ea0f44970c-pi"><img style="background-image: none; border-bottom: 0px; border-left: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; margin-left: auto; border-top: 0px; margin-right: auto; border-right: 0px; padding-top: 0px" title="image" border="0" alt="image" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20162fff434a7970d-pi" width="379" height="284" /></a></p>  <p align="justify">Thanks to my Sitar Sir, I came to know about a concert by Ustad Rais Khan this weekend.  Khan Sahab is from Mewati Gharana ( Indore) and plays in “<em>Beenkar Baj Gayaki Ang”</em>. </p>  <p align="justify">Before the concert began , he told the audience that he was running high fever and was having a severe body ache. He apologized in advance for any mistakes he might commit in the concert. He is 72 years old!. How many 72 year olds are there in this world who can actually perform in front of an audience ? I guess there is something in music that keeps a mind fresh and active. Despite his ill health, once Khan Sahab started playing , it looked like he entered another world. It was a delight to watch him play. Khan sahab performed for 2 hours in front of a jam packed auditorium. His son Farhan accompanied him on stage and was providing the speed component whereas Khan Sahab played meend, gammak , zamzama and other variations. </p>  <p align="justify">At the end of two hour concert, he was helped by his sons , so that he could stand on the stage and take a bow. Audience gave a standing ovation to this stalwart of Indian music. </p>  <p align="justify">I heard an incident about Rais Khan. It seems that his fingers had become so hard that he would deliberately take his cigarette and place them on the tip of the index finder and middle finger and exhibit no reaction whatsoever. He would proudly claim that his fingers can resist any pain. Lot of people at the concert were saying that this might well be his last on stage performance.</p></div>
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    </entry>
    <entry>
        <title>Traders - Jan 2012</title>
        <link rel="alternate" type="text/html" href="http://radhakrishna.typepad.com/rks_musings/2012/01/traders-jan-2012.html" />
        <link rel="replies" type="text/html" href="http://radhakrishna.typepad.com/rks_musings/2012/01/traders-jan-2012.html" thr:count="0" />
        <id>tag:typepad.com,2003:post-6a00d83453b94569e20162ffe74860970d</id>
        <published>2012-01-20T23:13:59+05:30</published>
        <updated>2012-01-20T23:13:59+05:30</updated>
        <summary>In the Jan 2012 issue of “Traders” magazine , I found these points worth noting down : In 2011, Knight Capital earned $172M from market making operations out of its entire on $517M According to a Buy Side survey, the...</summary>
        <author>
            <name>RK</name>
        </author>
        <category scheme="http://www.sixapart.com/ns/types#category" term="Magazines" />
        
        
<content type="xhtml" xml:lang="en-US" xml:base="http://radhakrishna.typepad.com/rks_musings/">
<div xmlns="http://www.w3.org/1999/xhtml"><p><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20162ffe7481f970d-pi"><img style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="cover" border="0" alt="cover" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016760dbe8c2970b-pi" width="206" height="294" /></a></p>  <p align="justify">In the Jan 2012 issue of “Traders” magazine , I found these points worth noting down :</p>  <ul>   <li>     <div align="justify">In 2011, Knight Capital earned $172M from market making operations out of its entire on $517M </div>   </li>    <li>     <div align="justify">According to a Buy Side survey, the top 5 providers of algo trading systems are Credit Suisse, Goldman, ITG, Bank of America and Merrill Lynch and UBS</div>   </li>    <li>     <div align="justify">Aquaequities is a firm that focuses on proving block liquidity by aggregating from various mid tier specialized brokers. Very niche solution provider and making money. </div>   </li>    <li>     <div align="justify">Market Makers are watching the developments on Volcker rule with utmost attention. It is like a “comet heading towards Earth”, says a hedge fund manager about Volcker rule fine print.</div>   </li>    <li>     <div align="justify">SEC is hiring non-lawyers to aid investigations in to the complex world of HFT and algo trading</div>   </li>    <li>     <div align="justify">Canadian market is witnessing new trading venues, new order types,  a dramatic change in the market microstructure</div>   </li>    <li>     <div align="justify">HFT has had little impact on options market. The dearth of HFT in options has largely been attributed to market structure barriers.</div>   </li>    <li>     <div align="justify">The only strategy you can run in high-frequency trading is market making,” says Peter van Kleef, chief executive officer of Lakeview Arbitrage. He added, “Because once you go beyond the in-the-money strike, spreads widen out. So you can’t just keep lifting the offer and hitting the bid. The spread will just eat you up.”</div>   </li>    <li>     <div align="justify">But for an HFT, the statistical work necessary to price an option has not been part of the tool kit. For the most part, these shops have focused on three things: <u>speed, speed and more speed</u>.Being the fastest meant being first. That may work in simple markets such as futures and equities, but does little good when trading options. </div>   </li>    <li>     <div align="justify">With the race to zero latency winding down, many high-frequency shops are looking for the next thing. There is a very high probability that options trading will be next.</div>   </li>    <li>     <div align="justify">Cover story on TCA where the firms are now offering suites that contain real time TCA. This is unlike the scenario in the last decade where simple metrics like VWAP , expected cost metrics was all that was there to TCA, besides the fact that it was always a hindsight analysis. TCA in the current environment is much more real time and  next generation TCA would suggest different strategies in the middle of the trade, based on the partial execution of the order.</div>   </li> </ul></div>
</content>



    </entry>
    <entry>
        <title>The High-Frequency Game Changer : Summary</title>
        <link rel="alternate" type="text/html" href="http://radhakrishna.typepad.com/rks_musings/2012/01/the-high-frequency-game-changer-summary.html" />
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        <id>tag:typepad.com,2003:post-6a00d83453b94569e20168e5c069f3970c</id>
        <published>2012-01-18T22:28:27+05:30</published>
        <updated>2012-01-18T22:28:27+05:30</updated>
        <summary>The book starts off with a discussing ‘What’ and ‘Who’ aspects of High Frequency trading systems. What is High Frequency Trading : With the advent of electronic trading , the human market maker has been replaced by electronic market maker....</summary>
        <author>
            <name>RK</name>
        </author>
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<content type="xhtml" xml:lang="en-US" xml:base="http://radhakrishna.typepad.com/rks_musings/">
<div xmlns="http://www.w3.org/1999/xhtml"><p><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20162ffcaa319970d-pi"><img style="background-image: none; border-bottom: 0px; border-left: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; margin-left: auto; border-top: 0px; margin-right: auto; border-right: 0px; padding-top: 0px" title="image" border="0" alt="image" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20168e5c06530970c-pi" width="202" height="302" /></a></p>  <p align="justify">The book starts off with a discussing ‘What’ and ‘Who’ aspects of High Frequency trading systems. </p>  <p><em><font color="#000091">What is High Frequency Trading : </font></em></p>  <p align="justify">With the advent of electronic trading , the human market maker has been replaced by electronic market maker. The back end is a programmed strategy that does the market making. HFT's DNA comprises two elements.First element is the trading strategy that is typically liquidity provision or intra day arb extraction. Second element of its DNA is the holding time that is usually a fraction of a second. </p>  <p><em><font color="#000091">Who are High Frequency traders: </font></em></p>  <p align="justify">HFT firms can be typically categorized in to four types  </p>  <ul>   <li>     <div align="justify"><u>Regulated Market Makers</u> : Leading wholesalers like Citadel, Knight fall in this category. These firms have employed technology to enhance the overall operations of a traditional market marking role </div>   </li>    <li>     <div align="justify"><u>Statistical Arbitrage Hedge funds</u> : Statarb typically connotes a strategy with a holding period of a few days. But in the recent years, variant of Statarb techniques are being employed intra-day, for example, Pairs. When Pairs was first used at Morgan Stanley, the holding period was a few days from the entry date. Now the same co-integration based strategies are employed on intra-day data. The fact that they are being used does not mean that there is definite alpha in them. Intra day is characterized by far more noise than inter-day data. So, there is always a risk of coming up with nonsense estimates using intra-day data. </div>   </li>    <li>     <div align="justify"><u>Low-Latency brokers</u> : These firms are the Lime Brokerages of the world whose strength is technology. Using very strong technology infra, they deploy strategies to do incredible volumes on the stock exchange </div>   </li>    <li>     <div align="justify"><u>Clearing firms</u> catering to HFT needs </div>   </li> </ul>  <p align="justify">The common attributes amongst the above firms is that they focus on having low-latency, resilient, scalable technology, and their trading strategy is their bread and butter and they forever keep tweaking them. Lastly they all keep a low-profile.</p>  <p align="justify">The chapter goes on to list the impact of HFT firms on the markets.  </p>  <ul>   <li>     <div align="justify">Tech has become the critical component in HFT strategy. Hence there have been lot of successful startups providing very niche services. </div>   </li>    <li>     <div align="justify">Post HFT, spreads have become tight</div>   </li>    <li>60% of the volume on NYSE is HFT driven </li>    <li>     <div align="justify">Expansion of the maker-taker model : Island is an example here, that has become the de factor pricing model of today's US equities market. By offering a rebate for providing liquidity and charging for taking liquidity, Island created an ideal transaction model to attract HFT firms. </div>   </li>    <li>     <div align="justify">Active investor in market structure : Most trading venues have attracted investments from HFT firms, thus improving the market structure </div>   </li>    <li>     <div align="justify">HFT has moved beyond equities in to options, futures , FX and other assets</div>   </li> </ul>  <p align="justify">So, pretty much whether someone likes it or not, HFT is a reality that is not going to go away. With out HFT, i.e Stock exchange transactions would look completely different.</p>  <p><font color="#000091" size="3"><strong /></font></p>  <p><font color="#000091" size="3"><strong><u>Market Structure</u></strong></font></p>  <p align="justify">This section talks about the evolution of the market structure since the time Order Handing rules were introduced in 1997. The following visual best summarizes the evolution:    <br /><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016760bf17e1970b-pi"><img style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px; padding-top: 0px" title="image" border="0" alt="image" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20168e5c06564970c-pi" width="640" height="372" /></a></p>  <p align="justify">1997 was a landmark event in the market structure evolution as ECNs came in to existence. They were the main outlet for unwanted limit orders from market makers. Large buy-side firms became attracted to ECNs because of their ability to execute orders anonymously and to minimize market impact. </p>  <p align="justify">ECNs followed mainly two business models. </p>  <p><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20168e5c065a2970c-pi"><img style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" border="0" alt="image" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20162ffcaa399970d-pi" width="533" height="303" /></a></p>  <p align="justify">The first category is the best execution centric ECNs where they were efficient order routers; the second category was Market-centric where ECNs matched the orders internally and then routed if they failed to match it internally. Slowly Best Execution centric ECNs lost their uniqueness to DMA . Instinet and Island ECNs became popular with latter taking a larger market share. In June 2006, Instinet acquired Island and thus NASDAQ became a big player in ECN business. Also there were a spate of mergers and acquisitions during 1997 and 2006. By the end of 2006 all the ECNs got consolidated in to NYSE or NASDAQ.</p>  <p align="justify">The following visual summarizes the M&amp;A activity in this space :</p>  <p><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20162ffcaa3a7970d-pi"><img style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px; padding-top: 0px" title="image" border="0" alt="image" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20162ffcaa3c6970d-pi" width="627" height="480" /></a></p>  <p align="justify">   <br />Then came RegNMS . The future prospects of regional exchanged looked quite bleak. But in the recent years they have made a great comeback. The chapter then goes on to cover one of the most interesting execution avenue in US , the dark pools , that are currently about 40 in number and account for approximately 13 % of the the US equities market. Types of dark-pools and the nature of dark pools are covered in this section. One of the reasons for the rise of dark pools is hedge funds.</p>  <p align="justify">The various types of dark pools described are  </p>  <ul>   <li>Block Trading Dark pools </li>    <li>Agency Dark Pools </li>    <li>Consortium Dark Pools </li>    <li>Exchange Dark Pools </li>    <li>Internalization Dark Pools </li> </ul>  <p align="justify">The estimated market share of dark pools as of Q2 2009 is shown below    <br /><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20168e5c065eb970c-pi"><img style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" border="0" alt="image" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016760bf1879970b-pi" width="449" height="264" /></a></p>  <p> </p>  <p><font color="#000091" size="3"><strong><u>Trading Infrastructure</u></strong></font></p>  <p align="justify">With rapid adoption of electronic trading and algorithmic trading, the messaging volume has seen an exponential rise. Reg NMS and market fragmentation has also given rise to tremendous amount of TAQ data in the recent years. In the equities side, 1.8 Billion messages per day is becoming a norm and in options data, the volumes are mind boggling with 2.5 Million per second. The following illustrations give an idea of the same</p>  <p>   <br /><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20162ffcaa3f2970d-pi"><img style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" border="0" alt="image" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016760bf1899970b-pi" width="534" height="291" /></a></p>  <p> </p>  <p><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20168e5c0662b970c-pi"><img style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" border="0" alt="image" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016760bf18cb970b-pi" width="478" height="235" /></a></p>  <p> </p>  <p>What are the key components of a High frequency trading infrastructure ? It is helpful to have the big picture now and see where the trading infra components fit </p>  <p><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016760bf1a5c970b-pi"><img style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" border="0" alt="image" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20168e5c068a2970c-pi" width="495" height="418" /></a></p>  <p align="justify">   <br /><strong>Feed Handler :      <br /></strong>The book says that most of the HFT firms write their own feed handlers and it takes about 2-3 full time dedicated engineers to take care of this task. </p>  <p align="justify"><strong>Ticker Plant :      <br /></strong>Tier-one firms pay around 7 Million USD per year in license and maintenance for these tasks. Add to that the FTEs needed to support and maintain the ticker plant cost easily adds to 10 Million USD. So, the firms need to generate that much money in trading to support this high cost operation.</p>  <p align="justify"><strong>Messaging Middle ware :      <br /></strong>This is another big area where technology plays a crucial role. If one looks at the various communication messages that occur between the entities in trading, the low latency messaging infra is key for trading algos.</p>  <p align="justify"><strong>Storage :      <br /></strong>Depending on the size of operation, firms pay any where between $10,000 to $2 Million for storage.</p>  <p align="justify"><strong>Colocation :      <br /></strong>This is the first thing that any HFT set up wants in place. It costs around $1,500 to $10,000 per month. In INR terms it costs about 9 to 60 lakh per year.</p>  <p align="justify"><strong>Sponsored Access :      <br /></strong>This accounts for 50% of the overall daily trading volume in the US equities market. Out of this 38% belongs to unfiltered sponsored access and 12% belongs to filtered sponsored access. The former involves no pre-risk management from the broker's end whereas latter involves some kind of risk management checks. The biggest advantage via a sponsored access it the low-latency that a firm gets. For a DMA , the level of latency is about 4 to 8 milliseconds whereas for co-located unfiltered/filtered access it is 300/650 micro seconds . Thus sponsored access is a big business for all the brokers in US. The following illustration gives an idea of the latency for sponsored access trading. </p>  <p>   <br /><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20162ffcaa60e970d-pi"><img style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" border="0" alt="image" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20162ffcaa616970d-pi" width="343" height="186" /></a></p>  <p align="justify"><strong>Liquidity      <br /></strong>This section describes flash crash that occurred on May 6 2010. Firstly, what's a flash order ? </p>  <p><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20168e5c068da970c-pi"><img style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" border="0" alt="image" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20168e5c06901970c-pi" width="515" height="350" /></a></p>  <p>   <br />Given the above context, the section goes on to describe flash crash at a 10,000 ft view.</p>  <p><font color="#000091" size="3"><strong>       <br /><u>Trading Strategies</u></strong></font></p>  <p>Trading strategies typically fall in to the following categories  </p>  <ul>   <li>Market Making </li>    <li>Statistical arbitrage </li>    <li>Momentum trading </li>    <li>Basis trading </li>    <li>News based trading </li> </ul>  <p align="justify">A few examples of execution algorithms are mentioned such as VWAP, TWAP, Pegging, Arrival Price are mentioned, following it up with talking about order types. Obviously at this point it is clear that the content in this book is suited to be a report than a book.In fact there is a section where the authors refer to the content in the context of a report. So, clearly this book was some sort of report floated in Aite group that was then converted to a book format.</p>  <p> </p>  <p><font color="#000091" size="3"><strong><u>Expansion in HFT</u></strong></font></p>  <p align="justify">This is a nice section of the book that gives a bird's eye view of HFT developments in various places across the world.</p>  <p><strong><font color="#800000"><em><u>US Markets</u></em></font></strong></p>  <p align="justify">This section lists a lot of metrics that give a sense of HFT development in various asset classes</p>  <ul>   <li>     <div align="justify">Futures  </div>      <ul>       <li>         <div align="justify">25% of all the futures volume is derived from professional high frequency traders </div>       </li>        <li>         <div align="justify">50% of all orders generated in the futures market were algo model based </div>       </li>     </ul>   </li>    <li>     <div align="justify">Fixed income  </div>      <ul>       <li>         <div align="justify">35% to 40% of the `on-the-run' treasuries volume is generated by HFT firms </div>       </li>     </ul>   </li>    <li>     <div align="justify">FX  </div>      <ul>       <li>         <div align="justify">The industry averaged approximately $4.3 trillion in daily trading volume in 2008 compared to about $4 trillion in 2007. </div>       </li>        <li>         <div align="justify">At the end of 2009, electronic trading accounted for approximately 65% of all FX trading </div>       </li>        <li>         <div align="justify">In 2001, the global FX market averaged slightly more than 200,000 trades daily.At the end of 2009, the average daily trade figure reached more than 1 million trades a day. </div>       </li>        <li>         <div align="justify">Another good indicator of high frequency trading’s impact in the marketplace is the overall trend in average trade size. In addition to the explosive growth in average daily trade number, the FX market has also seen a decline in average trade size. In 2005, the average trade size for spot FX stood at close to $4 million. By the end of 2009, the average trade size had shrunk to US$1.4 million. </div>       </li>        <li>         <div align="justify">FX high frequency trading is poised to grow quite rapidly over the next few years, as the first-generation high frequency trading firms are joined by an influx of next-generation equity and futures high frequency trading firms looking to capture uncorrelated alpha in FX. In addition, new high frequency trading firms have emerged in recent months, formed by FX quants and traders who have left large banks looking to capture new opportunities on the other side of the market. At the end of 2009, high frequency trading accounted for approximately 25% of overall trade volume</div>       </li>     </ul>   </li>    <li>     <div align="justify">Options - The following are the big eight option exchanges in US </div>   </li> </ul>  <p><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016760bf1b53970b-pi"><img style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" border="0" alt="image" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20162ffcaa686970d-pi" width="302" height="263" /></a>     <br /></p>  <p align="justify">In options, by default HFT makes sense as market making across various strikes and expirations manually is a nightmare. Various stock exchanges where options have traded have adopted different models to attract liquidity providers. Some have adopted maker/taker model while some have their own customized rules for attracting market makers. </p>  <p>   <br /><font color="#800000"><em><strong><u>European Markets</u></strong></em></font></p>  <p align="justify">Like Reg NMS, there has been a trigger in the European markets for rapid market structure changes, called Markets in Financial Instruments Directive(MiFID). MiFID is by far the most ambitious piece of regulatory initiative within the European financial services industry. At the highest level, MiFID is designed to achieve the following goals:  </p>  <ul>   <li>Provide pan-European harmonization in order to promote investor protection and the leveling of competition across borders. </li>    <li>Improve market transparency. </li>    <li>Create an environment for greater market competition for trade execution. </li>    <li>Create a pan-European mandate to uphold best execution obligation </li> </ul>  <p align="justify">   <br />The best execution burden is on the firm . This means that firm has to store historical data to be ready to prove that their execution complied with the regulation. This means opportunity for trading infra providers. Also “Bypassing concentration rules” that are part of MiFID have given rise to Alternative trading venues.Over the last two and a half years, multiple venues have emerged from the dust of MiFID, including MTFs and dark pools. These alternative venues are expected to account for more than 30% of pan-European equities trade volume by end of 2010.  </p>  <p><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20162ffcaa69c970d-pi"><img style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" border="0" alt="image" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20162ffcaa6b3970d-pi" width="558" height="311" /></a></p>  <p> </p>  <p> </p>  <p align="justify"><strong><em><u><font color="#804000">Brazilian Markets            <br /></font></u></em></strong>As early as 1990s there were close to 20 different markets. Now there is one single exchange , Bovespa. Electronic trading has started in futures market since July 2009 and the volumes have picked up a lot</p>  <p><u><strong><em><font color="#804000">Asian Markets</font></em></strong></u></p>  <p align="justify">There are regulatory, IT, business and cultural obstacles that hamper the overall adoption of impending market structure changes. Unlike the US and European counterparts, there is no single pan-Asian capital market. Each major financial center has its own set of regulations and infrastructure, which makes it very tough for smaller players to build a significant presence in Asia.  </p>  <ul>   <li>     <div align="justify">ATS - In general most Asian countries discourage off-exchange transactions. This means that ATS will take a long time to develop. Based on regulatory status and changes in market structure and exchange technology upgrades, Japan appears to be the most ready for first generation ATS adoption. This potential has been boosted by the recent launch of Arrowhead, the Tokyo Stock Exchange's (TSE's) next generation trading and market data platform. Unlike other Asian markets, Japan's proprietary trading system (PTS) activity has increased over the last few months. </div>   </li> </ul>  <p><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016760bf1b8d970b-pi"><img style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" border="0" alt="image" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016760bf1ba6970b-pi" width="374" height="480" /></a></p>  <p> </p>  <ul>   <li>     <div align="justify">Lack of IT knowledge on the buy-side adds complexity to driving the adoption of advanced trade execution tools, which includes direct market access (DMA), algorithms, and ATSs. </div>   </li>    <li>     <div align="justify">Depending on the country, clearing and settlement is another area of concern. In Hong Kong, Australia, and Singapore, the primary exchanges own the clearing and settlement organizations. </div>   </li>    <li>     <div align="justify">While independent ATSs struggle to begin operations faced with inflexible regulations, most brokers/dealers have operated their own internal crossing platforms for a couple of years now, mainly focused on the Japanese and Hong Kong markets. As the markets become more electronic and major Asian market centers begin to fragment, these internal crossing engines will enable brokers/dealers to provide a wide array of liquidity services to their clients.        <br />The following gives an idea of various crossing platforms in Asia. </div>   </li> </ul>  <p><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016760bf1bac970b-pi"><img style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" border="0" alt="image" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20162ffcaa722970d-pi" width="497" height="359" /></a></p>  <p> </p>  <p> </p>  <ul>   <li>HFT adoption in Asia-Pacific </li> </ul>  <p><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016760bf1bc8970b-pi"><img style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" border="0" alt="image" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20168e5c06966970c-pi" width="441" height="219" /></a></p>  <p align="justify">   <br />The overall adoption of high frequency trading in Asia is expected to lag behind Europe by a significant margin driven by the lack of IT infrastructure, complexity in regulation, and lack of attractive market microstructure. However, the presence of high frequency trading firms in most of the major Asian markets confirms that given the right mixture of conditions, the penetration of high frequency trading flow could be significant and quite rapid</p>  <p>   <br /><font color="#000091" size="3"><strong><u>Positives and Possibilities</u></strong></font></p>  <p>A complete managed solution includes the following components  </p>  <ul>   <li>Platform </li>    <li>Colocation </li>    <li>Network connectivity </li>    <li>Market data </li>    <li>Order management </li>    <li>Risk management </li>    <li>Algo chassis </li>    <li>Compliance reporting </li>    <li>Latency monitoring </li> </ul>  <p>Aite groups claims to have done an interview of 40 odd HFT firms and the following visual summarizes the finding on the key elements of a HFT managed solution</p>  <p><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20168e5c0697a970c-pi"><img style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" border="0" alt="image" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20162ffcaa74f970d-pi" width="520" height="317" /></a></p>  <p align="justify">Close to 50% of the technology used in HFT firms is built in-house. The common themes of this in-house development are</p>  <ul>   <li>     <div align="justify"><strong>Colocation : </strong>Key requirements include colocation for new markets and asset classes, data center consolidation, and moving additional strategies into existing colocation. Further, firms were waiting for new colocation opportunities to come online from exchanges and other liquidity providers. </div>   </li>    <li>     <div align="justify"><strong>Market data : </strong>Key requirements include acquiring more direct feeds, new data to support expansion, and building historical data repositories for back-testing strategies. </div>   </li>    <li>     <div align="justify"><strong>Risk management : </strong>Speed is the key requirement for risk management. How fast can trades make it through required checks and can the firm make it faster ? Further, many firms are watching regulatory discussions and preparing to incorporate additional risk management requirements. </div>   </li>    <li>     <div align="justify"><strong>Geographic and asset class expansion : </strong>This is a large bucket largely containing the other items in this list, but additional efforts primarily focus on making internal changes to existing systems to support new data types, new fields, new connectivity methods, and is probably the largest bucket of outsourcing opportunity and interest. </div>   </li>    <li>     <div align="justify"><strong>Network connectivity : </strong>Key requirements in this area include upgrades to routers, the addition of network monitoring tools, and fiber upgrades. </div>   </li>    <li>     <div align="justify"><strong>General Latency: </strong>Key requirements include hardware upgrades, exploring hardware acceleration, engineering code for multi-core, and squeezing latency out of existing code. </div>   </li> </ul>  <p align="justify">In the quant analysis infrastructure, databases , especially HPDB( High Performance Databases) play a central role in quantitative trading.</p>  <p><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016760bf1c0d970b-pi"><img style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px; padding-top: 0px" title="image" border="0" alt="image" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016760bf1c20970b-pi" width="640" height="186" /></a>     <br /></p>  <p align="justify">There are two types of dbs used. One is where all the historical tick data is stored and the key is efficient retrieval of data for back testing. Second is the kind of db where the data is stored in memory and it is used for active analysis. The third area that is mushrooming is Complex Event Processing. In the context of dbs,, there  are lot of decisions that need to be taken. Should the db be outsourced ? Will the current db infra be sufficient to expand beyond the traditional asset classes? The author seem to say that a HFT firm’s success/failure is critically dependent on the decisions taken about databases</p>  <p align="justify">The chapter talks about Smart order routing at length. Smart order routing is predominantly used by Broker/Dealers. The following illustration gives an estimate about the use of SOR by various entities </p>  <p><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016760bf1c36970b-pi"><img style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; margin-left: auto; border-left-width: 0px; margin-right: auto; padding-top: 0px" title="image" border="0" alt="image" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016760bf1c43970b-pi" width="321" height="193" /></a> Market fragmentation and global trading are driving SOR adoption. Of the areas driving growth, Europe is leading the interest in adoption. The following visual gives an estimate of the growth potential of SOR.</p>  <p><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016760bf1c59970b-pi"><img style="background-image: none; border-bottom: 0px; border-left: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; margin-left: auto; border-top: 0px; margin-right: auto; border-right: 0px; padding-top: 0px" title="19C__Cauldron_Books_Reviews_the_high_frequency_game_changer_C7_4" border="0" alt="19C__Cauldron_Books_Reviews_the_high_frequency_game_changer_C7_4" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016760bf1c68970b-pi" width="240" height="221" /></a></p>  <p>What are the business drivers propelling SOR growth ?</p>  <ul>   <li>Dark Liquidity Access </li>    <li>Liquidity Access in a New Geography. </li>    <li>Customized Trading Algorithms. </li>    <li>Small-Firm SOR Adoption </li>    <li>New Asset Classes. </li>    <li>Compliance. </li> </ul>  <p align="justify">I came to know about XBRL from this book and that it has been seen an enthusiastic adoption in Japan.In April 2005, the Securities and Exchange Commission announced an initiative to move financial reporting to an electronic filing system. In the electronic filing process, data is published using eXtensible Business Reporting Language (XBRL) to segregate financial information into structured eXtensible Markup Language (XML) documents that can be read by XBRL document readers and machines. Probably this is the reason why there are hedge funds whose main strategies are news driven.</p>  <p align="justify">The authors predict that once low latency solutions are available to anyone, anywhere, there will be a ton of trading startups in a lot of countries.</p>  <p align="justify">The chapter ends with these words </p>  <blockquote>   <p align="justify">Colocation is available. There are managed trading platforms and sponsored access. It would seem that anyone with technical acumen, an understanding of the markets, and some statistical analysis skill could build a strategy and start trading in a low latency environment. Sure, capital is a barrier to entry, but there are firms out there willing to fund people with a good strategy. People in the Ukraine, India, the Philippines, Malaysia, etc. will figure out how to turn their technical acumen and market knowledge into a profitable strategy.</p> </blockquote>  <p align="justify">   <br /><font color="#000091" size="3"><strong>Credit Crisis of 2008:The Blame Game</strong></font></p>  <p align="justify">The book ends with a brief description of various regulatory checks that have been put in place , post subprime crisis. There has been a lot of regulation on hedge funds, prop trading shops, derivative instruments, OTC securities, rating agencies etc that have been put in place and will be imposed on the wall street firms. Hopefully this regulation should make the markets stable in the times to come. But you never know, the next LTCM might happen in a few minutes time.</p>  <p align="justify"><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20168e5c069df970c-pi"><img style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px; padding-top: 0px" title="image" border="0" alt="image" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e2016760bf1c76970b-pi" width="59" height="67" /></a><strong>Takeaway :</strong></p>  <p align="justify">Even though the contents are published in a book form, this is more of a report on HFT. It gives an historical evolution to the current reality of stock exchanges in US , Europe and some Asian countries- High Frequency trading. </p></div>
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    <entry>
        <title>Gold Info visual</title>
        <link rel="alternate" type="text/html" href="http://radhakrishna.typepad.com/rks_musings/2012/01/gold-info-visual.html" />
        <link rel="replies" type="text/html" href="http://radhakrishna.typepad.com/rks_musings/2012/01/gold-info-visual.html" thr:count="0" />
        <id>tag:typepad.com,2003:post-6a00d83453b94569e201676092ecee970b</id>
        <published>2012-01-15T22:32:46+05:30</published>
        <updated>2012-01-15T22:32:46+05:30</updated>
        <summary>Via Number Sleuth : All the gold in the world can be fit in to 3.42 Olympic Swimming pools.</summary>
        <author>
            <name>RK</name>
        </author>
        <category scheme="http://www.sixapart.com/ns/types#category" term="Finance" />
        
        
<content type="xhtml" xml:lang="en-US" xml:base="http://radhakrishna.typepad.com/rks_musings/">
<div xmlns="http://www.w3.org/1999/xhtml"><p>Via <a href="http://www.numbersleuth.org/worlds-gold/" target="_blank">Number Sleuth</a> :</p>  <p> </p>  <p align="center"><strong><font color="#000091" size="3"><u>All the gold in the world can be fit in to 3.42 Olympic Swimming pools.</u></font></strong></p>  <p align="center"> </p>  <p><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e201676092ecba970b-pi"><img style="background-image: none; border-right-width: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px; padding-top: 0px" title="gold" border="0" alt="gold" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20168e593c08b970c-pi" width="646" height="477" /></a></p></div>
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    </entry>
    <entry>
        <title>Famous Last Words</title>
        <link rel="alternate" type="text/html" href="http://radhakrishna.typepad.com/rks_musings/2012/01/famous-last-words.html" />
        <link rel="replies" type="text/html" href="http://radhakrishna.typepad.com/rks_musings/2012/01/famous-last-words.html" thr:count="0" />
        <id>tag:typepad.com,2003:post-6a00d83453b94569e20168e5878748970c</id>
        <published>2012-01-14T23:50:45+05:30</published>
        <updated>2012-01-14T23:51:30+05:30</updated>
        <summary>Watching this play is a terrible waste of time. I don’t really understand why such plays are made in the first place. One expects something different from a play as compared to a movie. There are 4 artists in the...</summary>
        <author>
            <name>RK</name>
        </author>
        <category scheme="http://www.sixapart.com/ns/types#category" term="Play" />
        
        
<content type="xhtml" xml:lang="en-US" xml:base="http://radhakrishna.typepad.com/rks_musings/">
<div xmlns="http://www.w3.org/1999/xhtml"><p><a href="http://radhakrishna.typepad.com/.a/6a00d83453b94569e201676086a3b9970b-pi"><img style="background-image: none; border-bottom: 0px; border-left: 0px; padding-left: 0px; padding-right: 0px; display: block; float: none; margin-left: auto; border-top: 0px; margin-right: auto; border-right: 0px; padding-top: 0px" title="image_thumb6" border="0" alt="image_thumb6" src="http://radhakrishna.typepad.com/.a/6a00d83453b94569e20162ff91e1e5970d-pi" width="397" height="181" /></a></p>  <p align="justify">Watching this play is a terrible waste of time. I don’t really understand why such plays are made in the first place. One expects something different from a play as compared to a movie. There are 4 artists in the play who try to put on an accent while speaking , forget dialogues in between, murmur something amongst themselves, talk in an accent that is extremely difficult to follow, and end up enacting a story with no meaning whatsoever. Each artist is a spectacular disaster and logically  the play is a disaster too. Have developed a strong aversion towards seeing any more plays for now.</p></div>
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