Posts Tagged ‘Briargate Trading’

Why Nobody Trades During Regular Hours Any More (And How Prop Funds Just Stop Trading When Volatility Spikes)

Why Nobody Trades During Regular Hours Any More (And How Prop Funds Just Stop Trading When Volatility Spikes)

HFTCourtesy of Tyler Durden at Zero Hedge 

For those who follow our periodic updates on intraday stock volume, today’s article by the Wall Street Journal which focuses on the dramatic decline in activity during regular working hours will come as no surprise. In a piece looking at prop trading shop Briargate (oh so witty anagram of arbitrage), founded by several former NYSE specialists, we learn that at least one firm (and likely many more) now no longer does any trading during the hours of 11 to 2. As this creates a feedback loop of inactivity, pretty soon the core of daily stock market activity will merely be the half an hour of action at the open, and the dark pool-ETF-open exchange rebalance at the very close, with everything inbetween deemed obsolete.

Of course, what this will do, is create even more volatility in trading, force an even greater decline in stock trading volumes (and pain for Wall Street firms), and a further divergence between stocks and fundamentals, as momentum trading gains an even more prominent role in determine "price discovery."

From the WSJ:

On the day the "flash crash" bludgeoned the stock market and chaos swept over the floor of the New York Stock Exchange, the founders of Briargate Trading were at the movies.

Rick Oscher and Steven Rubinstein weren’t playing hooky. Briargate, a proprietary-trading firm that the two former NYSE floor "specialist" traders started in 2008, is mostly active at the stock market’s open and close.

In between, when market activity typically drops, the Wall Street veterans play tennis in Central Park, take leisurely lunches, visit their children’s schools and work out at the gym. Dress shoes have been replaced with flip-flops, slacks with cargo shorts. Once during market hours, they walked about five miles and crossed the Brooklyn Bridge to try Grimaldi’s pizza.

"We actually planned on working a full day," says Mr. Oscher, wearing a white polo shirt and blue-plaid shorts. "But from 11 to 2, the markets are pretty quiet—what’s the point? As a specialist, you have to stand in your spot all day and we did that for 20 years."

Briargate—an anagram of "arbitrage"—isn’t the only firm taking an extended recess during the 6½-hour U.S. trading day. Trading has become increasingly concentrated in the


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