OptionA contract giving the buyer the right, but not the obligation to buy or sell a specified amount of a security, etc. at a specified price.

期权(选择权)给买者以权利、但没有义务以一定价格购买或出售一定数量的有价证券等的合同。

youdao

OptionA contract giving the buyer the right, but not the obligation to buy or sell a specified amount of a security, etc. at a specified price.

期权(选择权)给买者以权利、但没有义务以一定价格购买或出售一定数量的有价证券等的合同。

youdao