执行价格(exercise price/strike price)
举一反三
- Which of the following statements are not right? A: For call options, if spot price is more than exercise price, it is in the money. B: For put options, if spot price is less than exercise price, it is in the money. C: For call options, if spot price is less than exercise price, it is out of money. D: For put options, if spot price is more than exercise price, it is in the money.
- A floating<br/>lookback call option pays off which of the following ( ) A: The amount by<br/>which the final stock price exceeds the minimum stock price B: The amount by<br/>which the maximum stock price exceeds the final stock price C: The amount by<br/>which the strike price exceeds the minimum stock price D: The amount by<br/>which the maximum stock price exceeds the strike price
- An American put option gives its holder the<br/>right to _________. A: buy the underlying asset at the exercise price on or before the expiration date B: buy the underlying asset at the exercise price only at the expiration date C: sell the underlying asset at the exercise price on or before the expiration date D: sell<br/>the underlying asset at the exercise price only at the expiration<br/>date
- <?php function values($price,$tax=""){ $price=$price+($price*$tax); echo "价格:$price";} values(50,0.25); ?>
- 为查询Products表中,价格Price在5－10元之间的产品信息，请补全以下SELECT语句 SELECT ProductID,ProductName,Price FROM products WHERE_________ AND_________ A: price>=5,price<=10 B: price>5,price<10 C: price<=5,price<=10 D: price>=5,price>=10