认沽期权 Put Option ; put ; Short Put ; Sell put

沽出认沽期权 write a put option ; haha write a put option

出售/认沽期权 Put option ; Put t option

股票认沽期权 stock index put option

不派息欧式认沽期权 non-dividend paying European put option ; haha non-dividend paying European put option

认沽期权沽出者 put writer ; put addressr

认沽期权空仓 short put ; haha short put

买入认沽期权 Long Put ; buy put

股指认沽期权 Stock Index Put Option