Nonsynchronous trading is one of the hot issues in financial high frequency data processing.

不同步交易乃金融中高频数据处理的重要课题之一。

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Jeremy Grant, who covers exchanges for the Financial Times, said that in racing after high frequency trading the utility functions of exchanges may be lost.

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So for the world as a whole, if a financial transactions tax put a bit of a dampener on financial innovation and trading (whether low frequency or high frequency), that would probably be no reason to weep - unless (to state the obvious) investment banking is your life.

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That could roil the high-frequency trading world, a competitive and controversial business that is transforming the financial markets.

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