How the Robots Lost: High-Frequency Trading’s Rise and Fall

 

How the Robots Lost: High-Frequency Trading’s Rise and Fall

 

Steve Swanson was a typical 21-year-old computer nerd with a very atypical job. It was the summer of 1989, and he’d just earned a math degree from the College of Charleston. He tended toward T-shirts and flip-flops and liked Star Trek: The Next Generation. He also spent most of his time in the garage of his college statistics professor, Jim Hawkes, programming algorithms for what would become the world’s first high-frequency trading firm, Automated Trading Desk. Hawkes had hit on an idea to make money on the stock market using predictive formulas designed by his friend David Whitcomb, who taught finance at Rutgers University. It was Swanson’s job to turn Whitcomb’s formulas into computer code. By tapping market data beamed in through a satellite dish bolted to the roof of Hawkes’s garage, the system could predict stock prices 30 to 60 seconds into the future and automatically jump in and out of trades. They named it BORG, which stood for Brokered Order Routing Gateway. It was also a reference to the evil alien race in Star Trek that absorbed entire species into its cybernetic hive mind.

Among the BORG’s first prey were the market makers on the floors of the exchanges who manually posted offers to buy and sell stocks with handwritten tickets. Not only did ATD have a better idea of where prices were headed, it executed trades within one second—a snail’s pace by today’s standards, but far faster than what anyone else was doing then. Whenever a stock’s price changed, ATD’s computers would trade on the offers humans had entered in the exchange’s order book before they could adjust them, and then moments later either buy or sell the shares back to them at the correct price. Bernie Madoff’s firm was then Nasdaq’s (NDAQ) largest market maker. “Madoff hated us,” says Whitcomb. “We ate his lunch in those days.” On average, ATD made less than a penny on every share it traded, but it was trading hundreds of millions of shares a day. Eventually the firm moved out of Hawkes’s garage and into a $36 million modernist campus on the swampy outskirts of Charleston, S.C., some 650 miles from Wall Street.

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This entry was posted in Business, CFTC, Equity Markets, Flash Crash, High Frequency Trading and tagged . Bookmark the permalink.

One Response to How the Robots Lost: High-Frequency Trading’s Rise and Fall

  1. Pingback: How the Robots Lost: High-Frequency Trading’s Rise and Fall

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