To pay for the put, the executive simultaneously has his broker sell a call option on his stock.
在支付看跌期权的同时，高管还可以要求经纪商出售其股票的看涨期权。
Call option agreement. The founders agree to sell Dangdang Kewen to Dangdang Information at any time for the original capital contribution.
认购期权协议：当当的创始人们同意在任意时间以原始出资额向当当信息出售当当科文的股份。
An option which provides the right to buy a currency and sell the base currency is a call option.
卖方期权则是一项按商定的汇率卖出一种货币并买进一种基准货币的权利。
An option which provides the right to buy a currency and sell the base currency is a call option.
买方期权是指期权买方有权买进一种货币，卖出另一基准货币。
An option which provides the right to buy a currency and sell the base currency is a call option.
买方期权是指期权买方有权买进一种货币，卖出另一基准货币。
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