期权定价 Option Values ■内在价值一立即执行该期权能获的收入 Intrinsic value-profit that could be made if the option was immediately exercised 看涨期权:股票价格一执行价格 Call: stock price-exercise price 看跌期权:执行价格-股票价格 Put: exercise price-stock price ■时间价值一期权价格与内在价值间的差异 Time value -the difference between the option price and the intrinsic value 21-321-3 期权定价 Option Values 内在价值 – 立即执行该期权能获的收入 Intrinsic value - profit that could be made if the option was immediately exercised – 看涨期权: 股票价格 – 执行价格 Call: stock price - exercise price – 看跌期权: 执行价格 - 股票价格 Put: exercise price - stock price 时间价值 – 期权价格与内在价值间的差异 Time value - the difference between the option price and the intrinsic value