triple witching session

A stock-market session on the third Friday in March, June, September, and December during which stock options, index options and futures contracts all expire.

• Stock-market volatility and share volume are often high on these days.

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词条贡献者

资深译员大智，毕业于美国一流的高级翻译学院，专注翻译各种与复杂诉讼有关的法律文件。