out-of-the-money option

例句：

1. 1.The investor bought an out-of-the-money option for the stock market.
   投资者为股市购买了无价值期权。
2. 2.The company decided to offer a special out-of-the-money option to attract more customers.
   公司决定提供一项特别的无价值期权以吸引更多顾客。
3. 3. The trader was surprised when he realized that his out-of-the-money option had expired.
   交易员惊讶地发现他的无价值期权已经过期了。