Goldman was the subject of a Rolling Stone we will put up tomorrow. At the end of the Times piece is legislative response from Charles Schumer.
There is a word for people who enable high rollers to get away with cheating and contribute their money to the crime. "Suckers."
Stock Traders Find Speed Pays, in Milliseconds
New York Times
By CHARLES DUHIGG
Published: July 23, 2009
It is the hot new thing on Wall Street, a way for a handful of traders to master the stock market, peek at investors’ orders and, critics say, even subtly manipulate share prices.
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.
And when a former Goldman Sachs programmer was accused this month of stealing secret computer codes — software that a federal prosecutor said could “manipulate markets in unfair ways” — it only added to the mystery. Goldman acknowledges that it profits from high-frequency trading, but disputes that it has an unfair advantage.
Yet high-frequency specialists clearly have an edge over typical traders, let alone ordinary investors. The Securities and Exchange Commission says it is examining certain aspects of the strategy.
“This is where all the money is getting made,” said William H. Donaldson, former chairman and chief executive of the New York Stock Exchange and today an adviser to a big hedge fund. “If an individual investor doesn’t have the means to keep up, they’re at a huge disadvantage.”
For most of Wall Street’s history, stock trading was fairly straightforward: buyers and sellers gathered on exchange floors and dickered until they struck a deal. Then, in 1998, the Securities and Exchange Commission authorized electronic exchanges to compete with marketplaces like the New York Stock Exchange. The intent was to open markets to anyone with a desktop computer and a fresh idea.
But as new marketplaces have emerged, PCs have been unable to compete with Wall Street’s computers. Powerful algorithms — “algos,” in industry parlance — execute millions of orders a second and scan dozens of public and private marketplaces simultaneously. They can spot trends before other investors can blink, changing orders and strategies within milliseconds.
High-frequency traders often confound other investors by issuing and then canceling orders almost simultaneously. Loopholes in market rules give high-speed investors an early glance at how others are trading. And their computers can essentially bully slower investors into giving up profits — and then disappear before anyone even knows they were there.
High-frequency traders also benefit from competition among the various exchanges, which pay small fees that are often collected by the biggest and most active traders — typically a quarter of a cent per share to whoever arrives first. Those small payments, spread over millions of shares, help high-speed investors profit simply by trading enormous numbers of shares, even if they buy or sell at a modest loss.
“It’s become a technological arms race, and what separates winners and losers is how fast they can move,” said Joseph M. Mecane of NYSE Euronext, which operates the New York Stock Exchange. “Markets need liquidity, and high-frequency traders provide opportunities for other investors to buy and sell.”
The rise of high-frequency trading helps explain why activity on the nation’s stock exchanges has exploded. Average daily volume has soared by 164 percent since 2005, according to data from NYSE. Although precise figures are elusive, stock exchanges say that a handful of high-frequency traders now account for a more than half of all trades. To understand this high-speed world, consider what happened when slow-moving traders went up against high-frequency robots earlier this month, and ended up handing spoils to lightning-fast computers.
It was July 15, and Intel, the computer chip giant, had reporting robust earnings the night before. Some investors, smelling opportunity, set out to buy shares in the semiconductor company Broadcom. (Their activities were described by an investor at a major Wall Street firm who spoke on the condition of anonymity to protect his job.) The slower traders faced a quandary: If they sought to buy a large number of shares at once, they would tip their hand and risk driving up Broadcom’s price. So, as is often the case on Wall Street, they divided their orders into dozens of small batches, hoping to cover their tracks. One second after the market opened, shares of Broadcom started changing hands at $26.20.
The slower traders began issuing buy orders. But rather than being shown to all potential sellers at the same time, some of those orders were most likely routed to a collection of high-frequency traders for just 30 milliseconds — 0.03 seconds — in what are known as flash orders. While markets are supposed to ensure transparency by showing orders to everyone simultaneously, a loophole in regulations allows marketplaces like Nasdaq to show traders some orders ahead of everyone else in exchange for a fee.
In less than half a second, high-frequency traders gained a valuable insight: the hunger for Broadcom was growing. Their computers began buying up Broadcom shares and then reselling them to the slower investors at higher prices. The overall price of Broadcom began to rise.
Soon, thousands of orders began flooding the markets as high-frequency software went into high gear. Automatic programs began issuing and canceling tiny orders within milliseconds to determine how much the slower traders were willing to pay. The high-frequency computers quickly determined that some investors’ upper limit was $26.40. The price shot to $26.39, and high-frequency programs began offering to sell hundreds of thousands of shares.
The result is that the slower-moving investors paid $1.4 million for about 56,000 shares, or $7,800 more than if they had been able to move as quickly as the high-frequency traders.
Multiply such trades across thousands of stocks a day, and the profits are substantial. High-frequency traders generated about $21 billion in profits last year, the Tabb Group, a research firm, estimates.
“You want to encourage innovation, and you want to reward companies that have invested in technology and ideas that make the markets more efficient,” said Andrew M. Brooks, head of United States equity trading at T. Rowe Price, a mutual fund and investment company that often competes with and uses high-frequency techniques. “But we’re moving toward a two-tiered marketplace of the high-frequency arbitrage guys, and everyone else. People want to know they have a legitimate shot at getting a fair deal. Otherwise, the markets lose their integrity.”
Here is some late response from Senator Charles SchumerNew York Times
By CHARLES DUHIGG
Published: July 23, 2009
It is the hot new thing on Wall Street, a way for a handful of traders to master the stock market, peek at investors’ orders and, critics say, even subtly manipulate share prices.
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.
And when a former Goldman Sachs programmer was accused this month of stealing secret computer codes — software that a federal prosecutor said could “manipulate markets in unfair ways” — it only added to the mystery. Goldman acknowledges that it profits from high-frequency trading, but disputes that it has an unfair advantage.
Yet high-frequency specialists clearly have an edge over typical traders, let alone ordinary investors. The Securities and Exchange Commission says it is examining certain aspects of the strategy.
“This is where all the money is getting made,” said William H. Donaldson, former chairman and chief executive of the New York Stock Exchange and today an adviser to a big hedge fund. “If an individual investor doesn’t have the means to keep up, they’re at a huge disadvantage.”
For most of Wall Street’s history, stock trading was fairly straightforward: buyers and sellers gathered on exchange floors and dickered until they struck a deal. Then, in 1998, the Securities and Exchange Commission authorized electronic exchanges to compete with marketplaces like the New York Stock Exchange. The intent was to open markets to anyone with a desktop computer and a fresh idea.
But as new marketplaces have emerged, PCs have been unable to compete with Wall Street’s computers. Powerful algorithms — “algos,” in industry parlance — execute millions of orders a second and scan dozens of public and private marketplaces simultaneously. They can spot trends before other investors can blink, changing orders and strategies within milliseconds.
High-frequency traders often confound other investors by issuing and then canceling orders almost simultaneously. Loopholes in market rules give high-speed investors an early glance at how others are trading. And their computers can essentially bully slower investors into giving up profits — and then disappear before anyone even knows they were there.
High-frequency traders also benefit from competition among the various exchanges, which pay small fees that are often collected by the biggest and most active traders — typically a quarter of a cent per share to whoever arrives first. Those small payments, spread over millions of shares, help high-speed investors profit simply by trading enormous numbers of shares, even if they buy or sell at a modest loss.
“It’s become a technological arms race, and what separates winners and losers is how fast they can move,” said Joseph M. Mecane of NYSE Euronext, which operates the New York Stock Exchange. “Markets need liquidity, and high-frequency traders provide opportunities for other investors to buy and sell.”
The rise of high-frequency trading helps explain why activity on the nation’s stock exchanges has exploded. Average daily volume has soared by 164 percent since 2005, according to data from NYSE. Although precise figures are elusive, stock exchanges say that a handful of high-frequency traders now account for a more than half of all trades. To understand this high-speed world, consider what happened when slow-moving traders went up against high-frequency robots earlier this month, and ended up handing spoils to lightning-fast computers.
It was July 15, and Intel, the computer chip giant, had reporting robust earnings the night before. Some investors, smelling opportunity, set out to buy shares in the semiconductor company Broadcom. (Their activities were described by an investor at a major Wall Street firm who spoke on the condition of anonymity to protect his job.) The slower traders faced a quandary: If they sought to buy a large number of shares at once, they would tip their hand and risk driving up Broadcom’s price. So, as is often the case on Wall Street, they divided their orders into dozens of small batches, hoping to cover their tracks. One second after the market opened, shares of Broadcom started changing hands at $26.20.
The slower traders began issuing buy orders. But rather than being shown to all potential sellers at the same time, some of those orders were most likely routed to a collection of high-frequency traders for just 30 milliseconds — 0.03 seconds — in what are known as flash orders. While markets are supposed to ensure transparency by showing orders to everyone simultaneously, a loophole in regulations allows marketplaces like Nasdaq to show traders some orders ahead of everyone else in exchange for a fee.
In less than half a second, high-frequency traders gained a valuable insight: the hunger for Broadcom was growing. Their computers began buying up Broadcom shares and then reselling them to the slower investors at higher prices. The overall price of Broadcom began to rise.
Soon, thousands of orders began flooding the markets as high-frequency software went into high gear. Automatic programs began issuing and canceling tiny orders within milliseconds to determine how much the slower traders were willing to pay. The high-frequency computers quickly determined that some investors’ upper limit was $26.40. The price shot to $26.39, and high-frequency programs began offering to sell hundreds of thousands of shares.
The result is that the slower-moving investors paid $1.4 million for about 56,000 shares, or $7,800 more than if they had been able to move as quickly as the high-frequency traders.
Multiply such trades across thousands of stocks a day, and the profits are substantial. High-frequency traders generated about $21 billion in profits last year, the Tabb Group, a research firm, estimates.
“You want to encourage innovation, and you want to reward companies that have invested in technology and ideas that make the markets more efficient,” said Andrew M. Brooks, head of United States equity trading at T. Rowe Price, a mutual fund and investment company that often competes with and uses high-frequency techniques. “But we’re moving toward a two-tiered marketplace of the high-frequency arbitrage guys, and everyone else. People want to know they have a legitimate shot at getting a fair deal. Otherwise, the markets lose their integrity.”
Schumer Presses SEC for Ban on ‘Unfair’ High-Frequency Trades
July 25 (Bloomberg)
By Edgar Ortega and Eric Martin
Charles Schumer, the third-ranking Democrat in the U.S. Senate, asked the Securities and Exchange Commission to ban so-called flash orders for stocks, saying they give high-speed traders an unfair advantage.
Schumer’s letter to SEC Chairman Mary Schapiro yesterday raised the stakes in a debate over the practice offered by Nasdaq OMX Group Inc., Bats Global Markets and Direct Edge Holdings LLC, which handle more than two-thirds of the shares traded in the U.S. With flash orders, exchanges wait up to half a second before they publish bids and offers on competing platforms, giving their own customers an opportunity to gauge demand before other traders.
“This kind of unfair access seriously compromises the integrity of our markets and creates a two-tiered system, where a privileged group of insiders receives preferential treatment,” Schumer wrote in the letter.
Flash orders make up less than 4 percent of U.S. stock trading, according to Direct Edge and Bats. They have drawn criticism from the Securities Industry and Financial Markets Association, which is Wall Street’s main lobbying group, and Getco LLC, one of the biggest firms that uses high-frequency trading strategies to make markets in stocks and options. NYSE Euronext, owner of the world’s largest exchange by the value of companies it lists, told the SEC in May that the technique results in investors getting worse prices.
Schumer, a member of the Senate Banking Committee, said he will introduce legislation to ban flash orders if the SEC doesn’t act on his request.
‘Deeper Conversation’
“This practice has been going on for three years and didn’t get much attention until the New York Stock Exchange” started complaining, said Sang Lee, managing partner at financial- services consultant Aite Group LLC in Boston. “Someone like Chuck Schumer getting involved in the process will create a deeper conversation about where the whole market is headed.”
Brian Fallon, a spokesman at Schumer’s office in Washington, confirmed Schumer sent the letter. Erik Hotmire, an SEC spokesman, declined to comment. Nasdaq’s Robert Madden, Randy Williams of Bats and Ray Pellecchia of NYSE Euronext also didn’t respond. Nasdaq and NYSE are based in New York. Bats has its headquarters in Kansas City, Missouri.
Direct Edge, based in Jersey City, New Jersey, handles the most flash trades through its three-year-old Enhanced Liquidity Provider program. Chief Executive Officer William O’Brien said in an interview yesterday that it’s available to any brokerage and that investors choose to have their orders held to make it more likely they will be executed.
‘Better Position’
“Anybody can be part of it,” he said. “This is something that warrants a debate, and when you have so many competing interests, we think the SEC is in a better position to fulfill that.”
The Schumer letter follows concerns expressed by investors and traders that computer-driven strategies executing hundreds of trades a minute make stock prices more volatile and boost costs. NYSE Euronext, operator of the New York Stock Exchange, estimates that about 46 percent of daily volume is executed through high-frequency strategies.
For the past decade, U.S. equity markets have sought to draw more business from high-frequency traders by offering rebates on transaction fees. Exchanges rent space in their data centers to brokerages so they can cut the distance information must travel and reduce transaction times to eke out an edge over the competition.
‘Not Good’
“You have all this activity going on that in one way or another is preferencing one part of the investing group over another,” said Michael Panzner, author of “The New Laws of the Stock Market Jungle” and a Wall Street trader for a quarter century. “That’s not good.”
More than 75 percent of money managers use computer-driven strategies because they reduce costs, according to a survey this month conducted by Greenwich Associates, a consulting firm in Stamford, Connecticut. For those transactions, they rely on some of Wall Street’s largest brokerages, which account for two- fifths of high-frequency trading, NYSE estimates.
Traders including David Lutz say automated brokerages are helpful because they boost liquidity, increasing the likelihood that buyers and sellers will agree on a price. Competition has driven bids and offers for stocks including Microsoft Corp., Citigroup Inc. and General Electric Co. to 1 cent in the U.S., according to data compiled by Bloomberg.
“When high-frequency traders are in the stocks I’m trying to execute, it helps me find the best execution,” said Lutz, a managing director of equity trading at Stifel Nicolaus & Co. in Baltimore. “It’s completely benign to me.”
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