While trading velocity was strong in the third quarter due to all the volatility in the markets, much of the flow seem to be coming from lower-margin electronic trading activity.

虽然第三季度由于市场动荡，交易呈现快进快出的特点，但不少交易量似乎都来自毛利较低的电子交易。

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The wolf market is characterized by a tight trading range, increased volatility, high stock correlations and quick reversals.

狼市的特点是窄幅震荡、波动增加、股票相关性高、反转快。

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They find that in all three cases trading volume is positively correlated with higher volatility.

他们发现在所有这三种情况下，交易量与高波动正相关。

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Part of the appeal of these instruments is in their structure, which can provide short-term traders with enough of a built-in edge to make some of the better-conceived volatility trading strategies all the more appealing.

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But Dimon said reducing the volatility of trading and getting better results is one of his big priorities this year.

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In times of high volatility, trading would revert to floor brokers.

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