看跌期权承销者已经同时将该基础证券卖空，或者在现金账户存入相当于期权执行价的现金或现金等价物。

A put option position in which the option writer also is short the corresponding stock or has deposited, in a cash account, cash or cash equivalents equal to the exercise of the option.

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看跌期权承销者已经同时将该基础证券卖空，或者在现金账户存入相当于期权执行价的现金或现金等价物。

A put option position in which the option writer also is short the corresponding stock or has deposited, in a cash account, cash or cash equivalents equal to the exercise of the option.

youdao