Corporate equity has characteristics of options, and stock is in essence a call option based on corporate value.

公司的权益资本具有期权的特征，公司的股票实质上是基于公司价值的看涨期权。

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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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In the money: the state of an option when the price of the underlying asset is higher (in the case of a call option) or lower (in the case of a put option) than the option's strike price.

(期权)到价：指期权基础资产的价格高于(指看涨期权)或低于(指看跌期权)执行价的情况。

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In effect, executives and employees were given a call option on the markets by the banking system.

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Often, when a trader short sells a stock, he will purchase a call option on that same stock.

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The theory views equity as a call option on a firm's assets.

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