The Legalized Theft That Is High Frequency Trading

By Justin Gardner | Related entries in Money, Technology

Another day, another incredibly questionable Wall Street practice. And this one is particularly galling.

Basically, some of the stock exchanges allow companies to see trades 3 milliseconds before they hit the market. It’s called “flash” trading, and the only folks who can take advantage of such information are the ones who pay a fee (of course) and have computers powerful enough to parse the data and make automatic trades of their own before the first trades hit the market.

From NY Times:

It is called high-frequency trading — and it is suddenly one of the most talked-about and mysterious forces in the markets.

Powerful computers, some housed right next to the machines that drive marketplaces like the New York Stock Exchange, enable high-frequency traders to transmit millions of orders at lightning speed and, their detractors contend, reap billions at everyone else’s expense.

These systems are so fast they can outsmart or outrun other investors, humans and computers alike. And after growing in the shadows for years, they are generating lots of talk.

Nearly everyone on Wall Street is wondering how hedge funds and large banks like Goldman Sachs are making so much money so soon after the financial system nearly collapsed. High-frequency trading is one answer.

Now, the exchanges that take part in this practice argue that it’s about transparency, but who are they kidding? Showing a trade for 3 milliseconds only allows a computer to check it out and I think it’s pretty obvious what this was always intended to do. You think investment firms were calling for this information for a long time because they had powerful automatic trading algorithms developed that could utilize the data? Naw…

Understandably, people are saying “WTF?” and Chuck Schumer is already calling for a ban

Senator Charles E. Schumer, the New York Democrat who is chairman of the Senate rules and administration committee, said in a letter to the S.E.C. Mr. Schumer wrote that he intended to introduce legislation barring the technique, if the agency failed to act.

“The hallmark of our markets are that they are open and above board and the little guy has as much of a chance as the big guy,” Mr. Schumer said in an interview. “This takes a dagger to the heart of that concept.”

Do know that this is BIG business and is said to be part of the reason why we’ve seen a 164% bump in the trading volume since 2005 and one of the reasons why a firm like Goldman Sachs continues to post profits during the downturn. In fact, firms that take part in this practice made $21 billion in profits in 2008 and high frequency trades accounted for half of their transactions.

More as it develops…


This entry was posted on Saturday, July 25th, 2009 and is filed under Money, Technology. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

5 Responses to “The Legalized Theft That Is High Frequency Trading”

  1. The Crossed Pond » High Frequency Trading Says:

    [...] Donklephant has more. [...]

  2. Tully Says:

    Quite questionable, as well as a certain increaser of market volatility, soomething we need less of, not more of.

  3. Trescml Says:

    The little guy never had and never will be on an even playing field with big players like Goldman. There will be at most a minor uproar over this and it is unlikely to go away. Even if it does, they will come up with something that is equally objectionable so long the current political climate exists (on both sides of the aisle).

  4. ExiledIndependent Says:

    Free markets only work when everyone plays by roughly the same rules. It’s crap like this that give “capitalism” a bad name.

  5. Donklephant » Blog Archive » Rise of the Algos – Knight Capital and the Inevitable Catastrophic HFT Market Meltdown Says:

    […] could comprehend we’d be seeing perp walks, indictments and convictions. None of this is new. Justin was blogging about HFT in 2009. It is well known that no one is enforcing the law when algos are committing the crime. Is this […]

Leave a Reply


NOTE TO COMMENTERS:


You must ALWAYS fill in the two word CAPTCHA below to submit a comment. And if this is your first time commenting on Donklephant, it will be held in a moderation queue for approval. Please don't resubmit the same comment a couple times. We'll get around to moderating it soon enough.


Also, sometimes even if you've commented before, it may still get placed in a moderation queue and/or sent to the spam folder. If it's just in moderation queue, it'll be published, but it may be deleted if it lands in the spam folder. My apologies if this happens but there are some keywords that push it into the spam folder.


One last note, we will not tolerate comments that disparage people based on age, sex, handicap, race, color, sexual orientation, national origin or ancestry. We reserve the right to delete these comments and ban the people who make them from ever commenting here again.


Thanks for understanding and have a pleasurable commenting experience.


Related Posts: