定量分析师还可引入突然跳跃，或者对其模型进行调整以便与真实股价更相吻合。

The quants can introduce sudden jumps or tweak their models to match actual share-price movements more closely.

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多年以来，定量分析师(“quants”)找到了应付此类问题的办法——亦即更好的处理水果与水果色拉之间的价格巧合的方法。

Over the years the "quants" have found ways to cope with this-better ways to deal with, as it were, quirks in the prices of fruit and fruit salad.

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