斫轮老手zhuï lún lǎo shǒu
参考答案:
比喻技艺纯熟或经验丰富的人。斫,砍。斫轮,把木头砍车轮。
A1 Steadman receives a premium of $3.80 for shorting a put option with a strike price of $64. If the stock price at expiration is $84, Steadman's profit or loss from the options position is :
A.
B.
C.