It's one of the most rapidly changing, hard to keep up with areas because someone can set up an electronic exchange overnight and suddenly become a base for trading trillions of dollars of securities.

经纪业是一个变化最快的行业之一,人们很难跟上它的步伐,因为人们可以在头一天晚上,设置一个电子交易,一夜之间,他就能在证券市场赚到千亿美金

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Or will it be able to eventually establish a more successful trading base such as LinkedIn (LNKD)?

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Now, every morning, an IBM supercomputer at the bank's New York trading base runs its portfolio through Monte Carlo simulations of the sort developed to simulate nuclear explosions.

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You are going to base your trading strategy on that?

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