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cherry · 2024年02月04日

statement2为什么是错的?

NO.PZ2019012201000008

问题如下:

Which of the following statements about securities lending and covered call writing is incorrect?

Statement 1 Securities lending would increase income through reinvestment of the cash collateral but would require the fund to miss out on dividend income from the lent securities.

Statement 2 Writing covered calls would generate income, but doing so it requires portfolio manager simultaneously deposits money equal to the exercise price into a designated account.

选项:

A.

Only Statement 1

B.

Only Statement 2

C.

Both Statement 1 and Statement 2

解释:

C is correct.

考点:Income in an equity portfolio

解析:表述1是错误的,因为出借股票的股利是由股票借款人为股票出借人"制造"的——也就是说,股票借款人要确保股票出借人在没有出借股票的情况下获得的股利得到了补偿。因此,表述一是不正确的。

表述2也是错误的,因为需要将与行权价格相等的款项存入指定账户,这是卖出看跌期权的要求,而不是卖出看涨期权需要做的。

对于short call 还是short put,都是义务,当long方执行权力,short方不都是需要履行亏钱的义务吗?

1 个答案

笛子_品职助教 · 2024年02月04日

嗨,爱思考的PZer你好:


对于short call 还是short put,都是义务,当long方执行权力,short方不都是需要履行亏钱的义务吗?

Hello,亲爱的同学~

同学理解正确。

当long方执行赚钱权利时,short方确实需要履行亏钱的义务。

同学的这个理解本身是正确的。但是这与statement2并无关联。


声明2:short call,期权卖方需要把行权价格的钱存入指定账户。这个说法是错误的。

short call的卖方,被买方行权时,long是要买走卖方股票的。

因此,short方,要把股票存入指定账户,而不是把钱存入指定账户。



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