the strike price的意思|示意

European option: the right to buy a given quantity of a good or security at a specific time and at a specific price (the strike price).

欧洲选项：有权购买某一特定数量的一个良好的安全或在某一特定时间和在某一特定价格(履约价格)。

At expiration, equal to the strike price minus the futures price.

一个期权的执行价等于其原生期货的价格。

A put is an option that gives the buyer the right, but not the obligation, to sell the underlying futures contract at the strike price on or before the expiration date.

看跌期权赋予买方以权利，但不必负有义务，在期权到期日当天或者到期之前，按照敲定的价格卖出相关期货合约。

What is a lower bound for the price of a four-month call option on a non-dividend-paying stock when the stock price is $28, the strike price is $25, and the risk-free interest rate is 8% per annum?

什么是一个较低的一个非，股息，支付的股票四个月呼叫选项的价格势必当股票的价格是$ 28，行使价$ 25，无风险利率每年8％？

The strike price of an option times the number of underlying securities in the contract.

选择权合约交易的数量与单位履约价格的乘积；

When the strike price of an option is equal to (or nearly equal to) the market price of the underlying security, we call this option is at the money.

当期权的执行价格非常接近标的物的即期价格时，则称该期权处于平价状态。平价期权实际上可以是处于略为价内或价外的状态。