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Mystery Gamer Makes Millions Moving Markets In Japan

HughPickens.com writes Jason Clenfield writes in Businessweek that tax returns show that a former video game champion and pachinko gambler who goes by the name CIS traded 1.7 trillion yen ($15 Billion) worth of Japanese equities in 2013 — about half of 1 percent of the value of all the share transactions done by individuals on the Tokyo Stock Exchange. The 35-year-old day trader whose name means death in classical Japanese says he made 6 billion yen ($54 Million), after taxes, betting on Japanese stocks last year. The nickname is a holdover from his gaming days, when he used to crush foes in virtual wrestling rings and online fantasy worlds.

"Games taught me to think fast and stay calm." CIS says he barely got his degree in mechanical engineering, having devoted most of college to the fantasy role-playing game Ultima Online. Holed up in his bedroom, he spent days on end roaming the game's virtual universe, stockpiling weapons, treasure and food. He calls this an early exercise in building and protecting assets. Wicked keyboard skills were a must. He memorized more than 100 key-stroke shortcuts — control-A to guzzle a healing potion or shift-S to draw a sword, for example — and he could dance between them without taking his eyes off the screen. "Some people can do it, some can't," he says with a shrug. But the game taught a bigger lesson: when to cut and run. "I was a pretty confident player, but just like in the real world, the more opponents you have, the worse your chances are," he says. "You lose nothing by running." That's how he now plays the stock market. CIS says he bets wrong four out of 10 times. The trick is to sell the losers fast while letting the winners ride. "Self-control is so important. You have to conserve your assets. That's what insulates you from the downturns and gives you the ammunition to make money."

22 of 113 comments (clear)

  1. See mom? by penguinoid · · Score: 5, Funny

    Let me play games all day and some day I'll be rich!

    --
    Don't waste your vote! Vote for whoever you want, unless you live in a swing state it won't matter anyways
    1. Re:See mom? by phantomfive · · Score: 2

      If he really did make $54 million, then he's more than a kid with ADD. Not even an idiot makes that kind of money on the stock market.

      --
      "First they came for the slanderers and i said nothing."
    2. Re:See mom? by WaterDamage · · Score: 3, Interesting

      Percentage wise he made less than 0.40%!!! The Nikkei stock exchange went up 57% in 2013 in Japan but he only made 0.40% (yes, you see that correctly, less than half of one percent) so no I will not back down from my statement that he is an idiot with ADD. The article does not state how big his trading account is so I had to use the $15 billion total figure for my calculation but nonetheless I'm safely assuming that he must be trading with a few hundred million dollars alone to reach trillions in trading volume.

    3. Re:See mom? by ShanghaiBill · · Score: 2

      The article does not state how big his trading account is so I had to use the $15 billion total figure for my calculation

      This is almost certainly wrong. You don't need $15B to make $15B in total turnover. He could be buying and selling hundreds of times a day, or tens of thousands of times a year, rolling over the same money.

      I'm safely assuming that he must be trading with a few hundred million dollars alone to reach trillions in trading volume.

      The "trillion" refers to yen, which are worth less than a penny each.

    4. Re:See mom? by retchdog · · Score: 2

      there really is no baseline here for a meaningful comparison, and some people do just get lucky. there's that old joke about applying to work for N banks and making a different prediction about a fixed set, S, of stocks to each one; if N=2^|S|, you'll sweep one of them, guaranteed.

      having a large liquidity pool also simply lets you make high-risk investments that others literally can't. there's nothing intrinsically wrong with this, but neither should you conclude that individual merit is the driving factor.

      the article is a puff-piece. the better question to ask about articles like this is "why are they making a big deal out of it right now?". you sometimes get some interesting and disturbing connections, especially when the correlations unfold in the following few months. it rarely has much to do with the putative content.

      --
      "They were pure niggers." – Noam Chomsky
    5. Re:See mom? by khallow · · Score: 2

      there's that old joke about applying to work for N banks and making a different prediction about a fixed set, S, of stocks to each one; if N=2^|S|, you'll sweep one of them, guaranteed.

      Except that the cost of making each bet is just the effort to fill out the application. Here, the guy had to put in their own money in on each bet they made. And as a result, they ended up $54 million ahead just last year and they've apparently have been doing well for a ten year period.

      This is a rather consistent result over probably tens of thousands of trades. What burns people like this is not that they were somehow one of the few lucky people out of far more people than exist in the world today, but rather that they tend to underestimate the low frequency risks to such trading.

      If you are betting using a huge amount of borrowed money (this guy probably is operating on a fair amount of margin given how much wealth growth he claims to have created), then it doesn't take much bad luck or fail to erase your entire holdings.

    6. Re:See mom? by phantomfive · · Score: 2

      That advice is basically as generic in the stock market as, "buy low sell high." Actually getting it done is the hard part.

      --
      "First they came for the slanderers and i said nothing."
    7. Re:See mom? by rtb61 · · Score: 2

      Regardless the individual or corporate day, hour, minute traders are toxic to the corporate market and the destructive influence they have on the management of corporations.

      Two things need to radically change, stamp duties on share transaction need to rise to at least 1% to slow down the desire to trade and the speed of transfer of shares need to be slowed down, so to at least 30 or even 90 days between the the purchase and sale of shares. This will hugely stabilise the share market and have a major influence on the management of companies and the desire to fabricate an illusion about the wealth of a company for short term share gains.

      A push needs to be made to shift value of investment in shares from short term capital gains back to dividends and transaction taxes along with hugely slowed down trades will do that.

      --
      Chaos - everything, everywhere, everywhen
    8. Re:See mom? by phantomfive · · Score: 4, Insightful

      Please note that if you factor in T+3 days to settle funds between trades he likely traded less than 100 times in a 365 day cycle.

      Come on man, at least read the headline of the article, "Made More Than 1 Million Trades". You often don't have to wait for the three day period to trade again if you have a margin account (surely he does), and it typically only takes a day for my trades to settle.

      I see no mention of the $10,000 anywhere in this article.

      From page 2: "his fortune snowballed, starting with 1 million yen -- about $10,000 -- in 2000."

      Actually the article does not state how much money he had to trade with so unless you have a source we have no idea how big the account was.

      From the article: "Those brokerage statements, from SBI Holdings Inc., showed liquid assets ranging from 4.4 billion yen to 4.8 billion yen."

      --
      "First they came for the slanderers and i said nothing."
  2. Largest Ponzi Scheme Ever by Art+Challenor · · Score: 3, Insightful

    So, no studying PtoE, company fundamentals, etc. etc. Further proving that the Stock Market is almost entirely disconnected from the underlying companies. Basically, it's a Ponzi scheme.

    The US government would have invested Social Security in the Stock Market, but they can't find a spokesperson from the financial industry you can advocate the scheme without drooling at the prospect.

    1. Re:Largest Ponzi Scheme Ever by Anonymous Coward · · Score: 2, Funny

      The Republicans would have invested Social Security in the Stock Market, but they can't find a spokesperson from the financial industry you can advocate the scheme without drooling at the prospect.

      Fixed that for you.

    2. Re:Largest Ponzi Scheme Ever by Concerned+Onlooker · · Score: 4, Interesting

      "Further proving that the Stock Market is almost entirely disconnected from the underlying companies."

      Exactly. I've been wondering for some time just what IS stock price based on? Since it's not based on the soundness of the company (the company doesn't even need to have a P/E!) it seems entirely based on perceived potential of the company and whatever news makes the traders nervous or ecstatic that day.

      Therefore, it seems to me you're better off avoiding fundamentals and instead watching the news and reading sociology books. Oh yeah, and developing ways to do high volume trading one millionth of a second faster than you competitor.

      --
      http://www.rootstrikers.org/
    3. Re:Largest Ponzi Scheme Ever by mc6809e · · Score: 4, Insightful

      So, no studying PtoE, company fundamentals, etc. etc. Further proving that the Stock Market is almost entirely disconnected from the underlying companies. Basically, it's a Ponzi scheme.

      This is true mostly for new or trendy companies in trendy spaces. Boring companies that have been around for a long time are often priced based on the future dividends they're expected to pay. They don't get any attention, though, because those that make money on speculating can't make any money by trading them. The speculators and brokers don't want people paying attention to fundamentals. Volumes would plummet so how would they make money? There would be no churn. And then they'd have to sell the million dollar Manhattan apartment where they keep their mistress.

      It's similar to the difference between trading Beanie Babies (or whatever faddy collectible is popular now) and something like wheat.

      The US government would have invested Social Security in the Stock Market, but they can't find a spokesperson from the financial industry you can advocate the scheme without drooling at the prospect.

      The US government already invests that money by spending it and leaving a bond in its place.

      And how did they invest it? Well, there are some big craters in Iraq and Afghanistan now. Bingo halls and casinos also seem to have profited.

    4. Re:Largest Ponzi Scheme Ever by alexander_686 · · Score: 4, Informative

      As Warren Buffet says, in the short run the stock market is a voting machine, in the long run a weighing machine.

      In the long term, the value of a stock is it's future free cash to shareholders, discounted by time and
      risk. Over time this has been proven to be true. P/E is backwards looking, so the fact that you can find a few companies without P/E ratio doesn't prove much. (but yes, it is easier to model and discount cash flows when you have a stable and positive P/E ratio.)

      Short run – yeah – the market runs off on supply and demand, and tends to go with what is popular.

  3. What's good about 4 out of 10 times wrong? by jtara · · Score: 2

    | CIS says he bets wrong four out of 10 times.

    That's not at all impressive.

    Good trading strategies can return positive results if you bet wrong more than half the time. I'd be impressed if he can bet wrong 9 times out of 10, and still make a profit.

  4. Re:It doesn't take a genius by vux984 · · Score: 5, Interesting

    Nevermind the selection bias.

    I mean, maybe its like interviewing lottery winners and asking them what their secret is. Maybe the secret is simply "I played", and "somebody has to win".

    I'm not saying the guy isn't smart or disciplined or has the right mindset to be a trader, but that doesn't mean he's really an "exceptionally" genius at it.

    Literally millions of day traders out there doing technical analysis and picking stocks. Its a bit like monkeys and typewriters in a way. Does the monkey that produces something legible really have any truly special talent?

  5. PRODUCTIVE ECONOMY by Jeremiah+Cornelius · · Score: 2

    Useful means of production and tangible assets of benefit, with intrinsic value.

    --
    "Flyin' in just a sweet place,
    Never been known to fail..."
  6. Re: Lousy return by stdarg · · Score: 5, Informative

    No.. $15 billion volume not investment. He could have started with 1M and traded 15000 times.

  7. Quotes are useful by wonkey_monkey · · Score: 2

    whose name means death

    That would sound a lot less sinister if you'd put quotes around the word "death."

    control-A to guzzle a healing potion or shift-S to draw a sword, for example — and he could dance between them without taking his eyes off the screen.

    He can hit Ctrl-A and Shift-S without looking? The man's a wizard!

    --
    systemd is Roko's Basilisk.
  8. Re:Isn't random 50%? by alexander_686 · · Score: 4, Informative

    So who is selling when he is buying? Wouldn't he constantly be behind the curve? Paying too much for the stock and selling for too little?

    You are touching on one of the great debates. Momentum trading is one of those anomalies that should not work in theory but does in practice. Why? Ideas have been kicked around for the last 20 years. Here is a link to a possible explanation.

    http://www.economist.com/news/...

  9. Re:It doesn't take a genius by retchdog · · Score: 2

    it's not simple, but neither is it extremely difficult. the factors he cites are important, and sang froid is much more important than technical analysis if you're playing with your own money. however, from one example you can conclude basically nothing.

    if just 1,000 people all invested their entire savings in a single double-zero roulette roll, you're almost guaranteed to have a few very lucky winners. does this mean it was a good idea? and is it that unreasonable to think there are about 1,000 similar people who tried exactly what this person did, and failed?

    --
    "They were pure niggers." – Noam Chomsky
  10. Re:It doesn't take a genius by vux984 · · Score: 2

    You guys make it sound like making millions in the stock market is dead simple. All your posts are missing is a link to an ebook that tell you all the secrets.

    Its not dead simple at all I know this, and there aren't really any real secrets either. The point stands that if someone beats the market by a lot its probably more luck than brains.

    Its like blackjack or poker. The people who 'win' are generally good players, understand the game, are disciplined, etc. I'm sure this guy is all of these things. But winning big? Its just luck. Every trade is a calculated risk -- and probability theory dictates that if you have a bunch of traders all doing this, some will break even, some will lose it all, and some will win big... even if they all play EXACTLY as well as each other. Its just math.

    In fact, day trading as a profession is a fanscinating selection bias -- as some of them lose they stop trading so the ones that are still doing it are the ones who haven't lost yet so any survey of the field at any time is mostly people who are "doing ok or better". (Because anyone doing poorly has had to dropped out.)

    Of course some are better at it than others, and the ones who aren't good at it are more likely to lose and be forced to drop. So the ones still doing it are at least 'good at it'. And as I said, I don't doubt that this person is good at it. But spectacular success is as much luck as anything.

    To put it another way...

    Lets say I put an opportunity in front of you and you correctly determine the risk as being 1% chance to quadruple your money, 20% chance of doubling your money, 20% chance to triple it, 49% chance of breaking just above even, 9% chance of losing 50%, 1% chance of losing it all.

    Clearly this is a very good bet. 90% of the outcomes are positive, and overall its very net positive. It would be smart to take this bet. So if I present this to a few hundred traders... what happens?

    A couple quadruple their money. Are they any smarter or more insightful than the few who lost it all? Why? They all correctly gauged the risk and made the best decision.

    I've found that people fundamentally do NOT understand "risk". Whether its the stock market, gambling, their own health care, or IT related risks.

    This guy is good at analyzing risk and making smart bets, and he's had good winning streak, but being right about the risk and making the best decisions based on it, doesn't mean the risk isn't there. That he didn't lose is just luck.

    Poker is the same way. You can be smart, play well, know all the odds, make all the right calls, and still lose badly.

    Even best advisors from open hedge and mutual funds average around 25%.

    Hell no they don't. Lots of studies have shown that the top hedge funds don't even consistently beat index funds. And after the management expenses the investor usually ends up behind. Look it up.