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chris2.0🔱 · 2023年05月11日

表述2看解释没看懂。

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。

卖涨,卖跌怎么就需要存钱了,没太懂。

2 个答案

笛子_品职助教 · 2023年06月07日

嗨,努力学习的PZer你好:


riting covered call就是short call,所以其实是对手方应该存钱,理解的对吗?

这里存钱和存股,只是说义务方,也就是卖方。

对手方是期权买方,并不涉及到是否存钱。因为买方可以放弃行权。

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笛子_品职助教 · 2023年05月11日

嗨,努力学习的PZer你好:


卖涨,卖跌怎么就需要存钱了,没太懂。


卖出期权和卖出股票不一样。

手上持有股票,把它卖了,卖出东西,可以收到现钱。


但是卖空一个期权,收权利金。

赚权利金是有代价的,这个代价就是期权卖方有义务保证买方行权。


买方看跌期权如何行权,就是以期权规定的价格卖出股票。因此期权卖方,这个时候就要买入股票,只有手上存有现金,才能买股票,因此需要存钱。



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pepperhyp · 2023年06月07日

writing covered call就是short call,所以其实是对手方应该存钱,理解的对吗?

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