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'Flash Crash' Trader Navinder Sarao Faces US Extradition

mrspoonsi writes with this excerpt from the BBC: Navinder Sarao, the trader accused of helping to trigger the U.S. "flash crash," can be extradited to face trial, a court has ruled. Mr Sarao traded on the Chicago Mercantile Exchange from his parents' home near Heathrow Airport in London. Mr Sarao, 37, is accused of contributing to events on 6 May 2010, when the Dow Jones share index briefly fell more than 1,000 points. The flash crash on 6 May 2010 temporarily wiped nearly $1 trillion off the value of shares. US authorities want Mr Sarao to stand trial on 22 criminal counts. They allege he is guilty of "spoofing" — the practice of placing large orders that manipulate the markets and then cancelling or changing them, allowing him to buy or sell at a profit. Mr Sarao's spoofing netted him a profit of $40m (£28m), they argue. The charges that Mr Sarao faces carry sentences totalling a maximum of 380 years. Reader whoever57 links to a similar report at the New York Times, which notes "This is not the last step for Mr. Sarao, as the extradition must next be reviewed by the Home Secretary." "As the submitter," writes whoever57, "it's not clear to me how this man did anything different from the high-speed and algorithmic traders do every day."

36 of 156 comments (clear)

  1. Guilty of shit.. by brxndxn · · Score: 5, Insightful

    Like anything that happens in the corrupt UK or US, the only thing Sarao is guilty of is not already being a wealthy insider. Algorithmic traders do this exact thing a trillion times every trading day. Banks did soo much worse.. and yet none of the banking executives are sitting in jail.

    --
    --- We need more Ron Paul!
  2. Beat at their own game. by 0100010001010011 · · Score: 4, Insightful

    You should know by now that sort of behavior is only tolerated at the highest levels. If a normal person figures out how the system works that's bad.

  3. Spoofing by Anonymous Coward · · Score: 5, Insightful

    > They allege he is guilty of "spoofing" — the practice of placing large orders that manipulate the markets and then cancelling or changing them

    Isnt this standard practice now? Isnt that how most HFT makes money, and it's why retail investors are advised to never place market orders anymore.

    That bid for 4.00$? Nah man, j/k. Cancelled. Here's one for 3.99$ though.
    It's K? ROFL. Cancelled. How about 3.98$?
    Still K? kekekekeke. Cancelled. I'll offer you 3.97$
    Still K? huehuehue. Cancelled. 3.96. ...
    3.84$. Oh? You wont sell for 3.84$? No prob bro. Here's an order for 3.85$ that I already know that you will take because I just cancelled the order that you tried to fill.
    AND SOLD.

    K. Now... place a bid for 4.00$ and lets see who's selling.
    REPEAT.

    1. Re:Spoofing by PPH · · Score: 2

      You place a bunch of orders, spread across a price range. When you see which prices attract bids/offers, you quickly cancel the less lucrative offers. That's the simple explanation for what is a very complex game.

      --
      Have gnu, will travel.
    2. Re: Spoofing by Anonymous Coward · · Score: 3, Interesting

      Exchange rules won't let your lower bids fill before your highest bid. You're also going to be competing with other participants for the same trade. So pretty much you're imagining a game with completely arbitrary rules leaned in your favor, while for the most part everyone is playing by the same rules.

    3. Re:Spoofing by lucm · · Score: 2

      You place a bunch of orders, spread across a price range. When you see which prices attract bids/offers, you quickly cancel the less lucrative offers. That's the simple explanation for what is a very complex game.

      No trading platform will let you do that. If you want to do something legitimate in that spirit you could consider bracket trading with a very low span, but unless you work for an investment bank your orders will be batch processed via one of the big brokers like KCG and that means at the very leasts a few seconds between submitting and processing (unless they have more errors in their batch files). You'll also need to put pretty big orders to make a profit after the double fee.

      Moreover if you trade a lot real quick without a power trader account you'll get red-flagged and your orders will probably end up in the manual approval queue which means you'll miss the boat.

      Based on past experience this kind of situation can lead to holes being punched in the wall of your home office so the conclusion here is that unless you can afford a high-frequency link (which you can't) don't try to play with the big boys, that's like trying to beat slot machines.

      --
      lucm, indeed.
    4. Re:Spoofing by careysub · · Score: 5, Interesting

      No it isn't how HFT make money. HFT have the same restrictions about spoofing, they make their money by simply being in a position to react to changes in the market much faster (think Milliseconds) than the rest of the market.

      Milliseconds? Where are you? 1995? In a millisecond light travels 186 miles. Those high frequency traders rely on their trading systems being co-located in the same data center as the exchange systems (for which the exchange gets big bucks in rent). Every foot of distance adds a nanosecond to the trading time delay. They could save considerable money siting their trading computers half a mile away, but that would add 2.5 microseconds to the trade add knock them out of the running entirely. Those guys are playing against other high speed traders and the advantage they are seeking is measured in nanoseconds.

      Since the exchanges make the rules (legal restrictions are far more lax) they are in the game of authorizing cheating, and collecting a cut of the take.

      --
      Starships were meant to fly, Hands up and touch the sky - Nicky Minaj
  4. If the system allows it.... by z0idberg · · Score: 5, Interesting

    "the practice of placing large orders that manipulate the markets and then cancelling or changing them"

    If the market systems allow this behaviour then it is a problem with the system. Whether he is guilty of a crime or not is a separate issue (just because you CAN do something doesn't mean it is legal), but if the system allows it to happen then the system needs to tightened down to stop it.

    Unless of course those the exploit it regularly with impunity don't want it closed...

    1. Re:If the system allows it.... by Teppy · · Score: 2

      Correct, there's a problem with the system. This system fixes it by charging non-refundable royalties when placing an order, and by awarding those royalties to traders that do leave market orders in place until they execute.

    2. Re:If the system allows it.... by Actually,+I+do+RTFA · · Score: 2

      Why is the ability to cancel an order important?

      --
      Your ad here. Ask me how!
    3. Re:If the system allows it.... by bloodhawk · · Score: 2

      because you may get information that changes your decision or a reason to alter the order to buy/sell more or less, as nothing has been purchased/sold yet you should be well within your rights to change your mind, only after a transaction has taken place should an order be irreversible. I regularly change outstanding orders I place. I have both buy and sell orders that sit their for weeks sometimes waiting for price triggers (e.g. Buy Share X at price Y), however I also sometimes change my mind, e.g. the price seems unlikely to hit so I want to lower/increase it or perhaps I hear news that makes me not want to invest in that company any more regardless of price.

    4. Re:If the system allows it.... by Actually,+I+do+RTFA · · Score: 2

      Sure, if the order is sitting out there for weeks, that makes sense, For nanoseconds, not so much. We could only allow orders to be cancelled after the market is closed for the day, for instance.

      --
      Your ad here. Ask me how!
    5. Re:If the system allows it.... by bloodhawk · · Score: 3, Interesting

      Ahhh so if I decide in the morning to buy and then at lunch time news is issued that makes me change my mind for a purchase that hasn't actually been made yet then I am fucked? even though I haven't actually got the benefit of the shares in my portfolio or having actually made a contract of purchase. such changes benefit the rich and large investors the most (i.e. people that can afford to sit and watch the markets all day and make decisions as the market changes). I can agree with nanoseconds, perhaps even a few seconds, beyond that it you are basically taking away peoples ability to make legitimate decisions simply because of a few arseholes like those in the article.

  5. Who's making the money? Who's going to prison? by philovivero · · Score: 5, Insightful

    Ah, yes, the one fellow who wiped away a trillion dollars of value. What do you call it when something loses a trillion dollars of value, solely due to the actions of the people who hold full ownership of the thing? A bubble.

    It seems there's a small class of people from whom, if you shift value to yourself, will guarantee you become a criminal, even an international one. And another large class of people from whom, if you shift value to yourself, will guarantee wealth.

    The 2008 mortgage-backed securities fiasco contrasted against this case is very telling. Where's the list of names of who went to prison in 2008-2009? From whom did they make most of their money?

    1. Re:Who's making the money? Who's going to prison? by Anonymous Coward · · Score: 3, Insightful

      No way did he cause the flash crash, it was some hedge fund doing the same thing with hugely larger amounts in trades as has already been determined. He made 30 million pounds over a couple years and got singled out. What he did is wrong, but like all 18 million other commenters say, the system allows it. I put in orders and change my mind, but I am not spoofing anything. My orders don't get filled and I change my mind and cancel. He used a computer to do it 30 times a second. If everyone else weren't using the same system, his activities would have had no effect at all. I would find him innocent on any charges if I were on the jury.

  6. The lesson here by mikeiver1 · · Score: 5, Insightful

    The lesson here is do not defraud the rich. They have the power of the government and the law to manipulate to their own benefit. You steal from the poor. You know, like the banks, investment houses, and the insurance companies did and continue to do to you and me. The government will even reward you for be so damn good at it!

    1. Re:The lesson here by Mitreya · · Score: 4, Insightful

      The lesson here is do not defraud the rich.

      I think the lesson here is "do not draw attention to the man behind the curtain". Whether or not he made any money is unimportant.

      The electronic/automated trading system is an accident waiting to happen and he made it clear to the general public.

    2. Re:The lesson here by JoeyRox · · Score: 2

      Agreed. The same lesson was demonstrated during the Madoff incident. Trillions of dollars lost by corrupt bankers selling toxic-waste MBS to unsuspecting pension funds yet the only person in the financial industry who did time for the entire financial crisis was the one guy who stole from Wall Street.

  7. confused on the wrong issue by frovingslosh · · Score: 4, Insightful

    "As the submitter," writes whoever57, "it's not clear to me how this man did anything different from the high-speed and algorithmic traders do every day."

    That's the problem you have with this? The problem that I have is that someone is being accused of something he supposedly did outside the U.S. but is being forcibly brought to the U.S. We supposedly can't re-try known murderer O.J. because of double jeopardy. but now anyone who does anything while outside the U.S. can be subject to U.S. extradition! Yea, I read the part about the trading being on the Chicago Mercantile Exchange, but that just tells me that we should lock up the greedy bastards in this country that allow that to happen, otherwise we open our institutions to attack from China or any other nation that we can't extradite from. We have an abundance of crooks in the financial markets in this country that they should be going after who would be far better targets than this American abuse of power.

    --
    I'm an American. I love this country and the freedoms that we used to have.
    1. Re:confused on the wrong issue by whoever57 · · Score: 3, Insightful

      That's the problem you have with this? The problem that I have is that someone is being accused of something he supposedly did outside the U.S. but is being forcibly brought to the U.S. We supposedly can't re-try known murderer O.J. because of double jeopardy. but now anyone who does anything while outside the U.S. can be subject to U.S. extradition!

      Yeah, that too. But I think that the fact that what he did was no different from what a group of companies do millions (billions?) of times per day, with no criminal indictment in sight, seems to be the bigger issue. As other have pointed out, his real crime was merely taking part in the riches that the mega-wealthy indulge in.

      --
      The real "Libtards" are the Libertarians!
  8. High Speed Trading is a Dangerous Fiction by Required+Snark · · Score: 5, Insightful
    There is no way to distinguish between an algorithmic trading failure and a cyber attack against the trading system.

    How can real world value change by billions of dollars on a scale of milliseconds? The only real world events that can make that happen are nuclear weapons or meteor strikes. Even a massive earthquake lasts seconds, and huge storms take hours to days to do their damage.

    High speed trading is a fictional construct because it creates a version of value that is decoupled from the real world. It is by definition a game that is only available to insiders. That's why incredible amounts of money are spent to build data centers as near as possible to trading hubs, since an advantage of milliseconds makes the difference between success and failure.

    It is the opposite of a level playing field. It creates a system where there is a vast gap between insiders and everyone else. There is no free market capitalism with this kind of division of access.

    For all the Libertards out there, being able to trade stock is not equivalent to high speed trading. High speed trading makes money on a millisecond scale. Trading outside that realm, even using computers is seconds behind which translates to trading in the past. First mover advantage is available only for the inside players. Free market capitalism doesn't really exist, it's just propaganda to keep the peasants from causing trouble.

    --
    Why is Snark Required?
  9. The dumb part of the summary by Anonymous Coward · · Score: 4, Informative

    "it's not clear to me how this man did anything different from the high-speed and algorithmic traders do every day." . He deliberately made orders that he had no intention of following through on in order to manipulate the market in a illegal manner. How the fuck is that hard to differentiate between that and high-speed traders? I don't like High frequency trading algorithms but they were well within the law and were exploiting their speed at reacting to market rather than deliberately manipulating the market. The difference is not small or subtle, one is clearly illegal market manipulation, one is ethically questionable and unfair but legal.

    1. Re:The dumb part of the summary by Anonymous Coward · · Score: 2, Informative

      God yes the code is audited. There are endless, constant audits. Again, and again, and again.

      People seem unwilling to believe it, but understand clearly - HFT does not do what is described here. HFT looks for price discovery and is not directional. This one is a clear attempt to move the market in a particular way. THEY ARE NOT THE SAME.

      You may choose to dislike HFT. You may choose to dislike what this guy did. All fine. But please understand that the two situations are not the same thing. Should also understand that 'algo trading' and 'HFT' are not synonymous - the one is a subset of the other.

    2. Re:The dumb part of the summary by johannesg · · Score: 3, Informative

      High frequency traders do the ***exact same thing***: they place orders they have no intention whatsoever of following up on.

      The stock market needs a simple rule: every offer, every transaction, needs to come with a 24h cooldown period. That will wipe out the lot of them, and restore some order and sanity to the market.

  10. Re:Is this the difference? by bloodhawk · · Score: 4, Interesting

    No they don't, high frequency traders stay within the trading rules and don't spoof/make fake transactions. They merely exploit the advantage of being able to react to the market faster. They are still scum, but there goal is not to manipulate the market to make their gains like the piece of shit in this article.

  11. Arrest the institutional traders by Luthair · · Score: 2

    They're running the systems that saw larger orders/sales and actually crashed the system.

  12. He is a criminal by lucm · · Score: 5, Insightful

    Like anything that happens in the corrupt UK or US, the only thing Sarao is guilty of is not already being a wealthy insider. Algorithmic traders do this exact thing a trillion times every trading day. Banks did soo much worse.. and yet none of the banking executives are sitting in jail.

    That's not what the guy did. What he did was place huge orders then cancel them to cheat on quick pricing fluctuations caused by his own fake transactions. This is not only dishonest, this is outright illegal, and it's not something legitimate investment banks do.

    Let's not make every story about thieves and scammers a general complaint about the financial services industry otherwise actual issues will get lost in the noise.

    --
    lucm, indeed.
    1. Re: He is a criminal by Anonymous Coward · · Score: 5, Insightful

      But had it been a big investment bank doing this nobody would be going to jail for 380 years. I bet it would be merely considered a glitch and the bank would agree never to do it again etc. Since this was an individual demonstrating that nobody actually needs those multi billion dollar monster banks, well the bankers just got scared. This Mr Sarao has to pay since in the eyes of our financial 0.01 percent banker overlords he is a very scary specimen indeed. Once he is in prison eating Bubba's dick everything is back to normal and the billionaire banker can order those 20,000 dollar escort hookers again without any worries.

    2. Re: He is a criminal by Anonymous Coward · · Score: 2, Interesting

      Outright illegal? Not in the UK it is not, and that is the main problem with this.

    3. Re:He is a criminal by Snufu · · Score: 4, Insightful

      His only crime was doing this faster, better, or with less obfuscation than the big wigs who thought they had purchased exclusive privilege to perpetrate high frequency trading scams.

    4. Re:He is a criminal by Anonymous Coward · · Score: 3, Interesting

      The hell it is.

      The computerised SYSTEMS themselves are what should be illegal.
      He just played them at their own game and made money because those idiots and their crap algorithms are twitchy and jump on bandwagons too easily.

      It most certainly is not illegal in the UK. Piss off America.
      The only reason he is being attacked by this extradition case is some rich bankers lost out and they want blood.

  13. I don't see anything illegal. by master_p · · Score: 2

    Since the system gives you the ability to cancel orders, I don't see what the guy did as illegal.

    It is within the rules of the game, so it is legal 100%.

  14. Re:Is this the difference? by michelcolman · · Score: 5, Informative

    That's not what this article says. Only 3.2% of the orders placed in the stock martket actually go through. That was the second quarter of 2013, well after the 2010 flash crash. And on some exchanges a whopping 99.76% of orders is canceled.

    Quote from that link: "High frequency trading firms have been known to flood the market with orders, trying to determine the price institutional or retail investors are offering, then cancel 90% of them a split-second later. This can artificially alter the price of a security, netting high-frequency traders profits at the expense of their counterparties."

  15. very well said, completely incorrect factually by raymorris · · Score: 4, Insightful

    You could be a political speech writer. Your post no doubt got some people a bit pumped up. Also like most political speeches, what you said is the opposite of the actual facts.

    I'm referring to the factual claims you make such as:
    > It is by definition a game that is only available to insiders.

    > It is the opposite of a level playing field. It creates a system where there is a vast gap between insiders and everyone else.
    > There is no free market capitalism with this kind of division of access.

    > For all the Libertards out there, being able to trade stock is not equivalent to high speed trading

    Those statements are simply false on the facts. If you want to put your money into high frequency trading trading, you can send it on over to Turner Spectrum or any of the other 200 or so trading funds you can find on Morningstar. I wouldn't recommend it, because HFT doesn't reliably perform any better than a plain index fund, due to the high transaction costs from buying and selling all the time.

    It feels good to rant about "Wall Street", yet the fact is, most of that money on Wall Street is someone's retirement savings, and when "a fund" makes money that simply means that the owner's of the fund, grandma and grandpa, have a few extra dollars to live on.

    If you think the best Wall Street traders have some special advantage, consider this. A really good trader who can make higher profit percentage will of course make alot more money trading with $100 billion than trading with $10 million. The big $100 billion fund can of course afford to hire the best of best to manage the fund. Therefore, the best traders tend to work for the biggest funds, where they can make the most money. The "biggest funds" include a bunch of Vanguard funds. Who are these insiders who are invested in Vanguard funds? Anyone with $500 savings, Vanguard invests the savings of millions of people, including me. There's the insider secret for you - invest the first 10% of your income with Vanguard and you'll get rich just like like their other millions of customers, slowly.

    * Yes, you could choose an fund that trades on milliseconds rather than a Vanguard index fund, but I wouldn't suggest it because the risk-adjusted returns aren't any better. A Vanguard fund has expenses around 0.08%, an HFT fund will have expenses 50 times higher.

  16. Re:Is this the difference? by Anonymous Coward · · Score: 5, Informative

    There are orders types that are immediate-or-cancel. You send this order to the exchange and if it can not trade because there is no opposite order then it is automatically cancelled by the exchange. These orders are different from spoofing orders as immediate-or-cancel orders are not shown to the public unless they actually trade.

    If these cancelations are counted, then this number is very logical, since when over a hundred traders want to trade for a certain price, only one of them will succeed.

    Also other orders that are shown to the public but are not there for a good price won't trade for a long time, eventually those orders need to get another price (cancel the current order then create a new order on the new price).

    There is a generic rule that at least european exchanges hold to: "Any order that you send to the market is intended to trade". If they find traders that do not follow this rule then the trader gets a warning, if the trader does not change they will get fines or be banned from the exchange. Many exchanged have rules a lot stronger than the laws in those countries, and exchange rules have a bigger bite as the exchange can more easily punish traders.

  17. Re:weak attempt at a joke... by Plus1Entropy · · Score: 2

    For all I knew, you could've been a Simpsons character, and used the octal system. :)

    --
    Only crack the nuts that crack. You don't put the ones that don't crack in the sack.