Michael Lewis Quote
As they worked through the order types, they created a taxonomy of predatory behavior in the stock market. Broadly speaking, it appeared as if there were three activities that led to a vast amount of grotesquely unfair trading. The first they called electronic front-running—seeing an investor trying to do something in one place and racing him to the next. (What had happened to Brad, when he traded at RBC.) The second they called rebate arbitrage—using the new complexity to game the seizing of whatever kickbacks the exchange offered without actually providing the liquidity that the kickback was presumably meant to entice. The third, and probably by far the most widespread, they called slow market arbitrage. This occurred when a high-frequency trader was able to see the price of a stock change on one exchange, and pick off orders sitting on other exchanges, before the exchanges were able to react. Say, for instance, the market for P&G shares is 80–80.01, and buyers and sellers sit on both sides on all of the exchanges. A big seller comes in on the NYSE and knocks the price down to 79.98–79.99. High-frequency traders buy on NYSE at $79.99 and sell on all the other exchanges at $80, before the market officially changes. This happened all day, every day, and generated more billions of dollars a year than the other strategies combined.
As they worked through the order types, they created a taxonomy of predatory behavior in the stock market. Broadly speaking, it appeared as if there were three activities that led to a vast amount of grotesquely unfair trading. The first they called electronic front-running—seeing an investor trying to do something in one place and racing him to the next. (What had happened to Brad, when he traded at RBC.) The second they called rebate arbitrage—using the new complexity to game the seizing of whatever kickbacks the exchange offered without actually providing the liquidity that the kickback was presumably meant to entice. The third, and probably by far the most widespread, they called slow market arbitrage. This occurred when a high-frequency trader was able to see the price of a stock change on one exchange, and pick off orders sitting on other exchanges, before the exchanges were able to react. Say, for instance, the market for P&G shares is 80–80.01, and buyers and sellers sit on both sides on all of the exchanges. A big seller comes in on the NYSE and knocks the price down to 79.98–79.99. High-frequency traders buy on NYSE at $79.99 and sell on all the other exchanges at $80, before the market officially changes. This happened all day, every day, and generated more billions of dollars a year than the other strategies combined.
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About Michael Lewis
Lewis was born in New Orleans and attended Princeton University, from which he graduated with a degree in art history. After attending the London School of Economics, he began a career on Wall Street during the 1980s as a bond salesman at Salomon Brothers. The experience prompted him to write his first book, Liar's Poker (1989). Fourteen years later, Lewis wrote Moneyball: The Art of Winning an Unfair Game (2003), in which he investigated the success of Billy Beane and the Oakland Athletics. His 2006 book The Blind Side: Evolution of a Game was his first to be adapted into a film, The Blind Side (2009). In 2010, he released The Big Short: Inside the Doomsday Machine. The film adaptation of Moneyball was released in 2011, followed by The Big Short in 2015.
Lewis's books have won two Los Angeles Times Book Prizes and several have reached number one on the New York Times Bestsellers Lists, including his most recent book, Going Infinite (2023).