该期权的所有人在期权持有阶段的任何日期都可以行权,包含到期前和到期日,与“欧式期权”相对。
美式期权
一个可以在期权有效期内任什么时候间实施的认购或是回售期权(取名与地方无关)。
American Style Option
A call or put option that may be exercised anytime prior to the date of expiry. (The name has nothing to do with location.)
该期权的所有人在期权持有阶段的任何日期都可以行权,包含到期前和到期日,与“欧式期权”相对。
一个可以在期权有效期内任什么时候间实施的认购或是回售期权(取名与地方无关)。
A call or put option that may be exercised anytime prior to the date of expiry. (The name has nothing to do with location.)