The price an investor is willing to pay for an option depends on a number of factors including interest rates and the relationship between the market price and the exercise price. 投资者愿意支付的期权价格取决于一系列因素,包括利率以及标的资产的市场价格和行权价格的关系。
At expiration, equal to the strike price minus the futures price. 在期权合同到期时,等于执行价格减去期货价格。
An option contract which gives the holder the right to buy a fixed number of shares at the stated exercise price at any time up to a fixed expiry date. 买入期权是一种期权合约,合约持有人有权于某固定的到期日前按照约定的执行价格买入约定数量的股票。