备兑看跌期权在CFA考试中也是常考的知识点,在备考CFA考试中这个知识点的考题小编给你说说,看看你在备考中是不是做过这道CFA考试题吗?
An investor has purchased a share of stock for $190. A call option on this stock, expiring in seven months and with an exercise price of $200, is priced at $11.40. If the investor enters into a covered call now, the profit on this strategy if the stock price at expiration is $215 is closest to:
A. -$3.60.
B. $21.40.
C. $28.60.
解析:B is correct,The profit on a covered call is calculated as follows:
π = ST - S0 - max( 0, ST - X) + C0
= $215 - $190 - max(0, $215 - $200) + $11.40 = $21.40.
备抵买入是持有股票且卖出看涨期权,因为看涨期权的行权价是200,所以只要股票价格高于200的部分投资者都拿不到,到期日的价格为215高于执行价格,所以投资者会以行权价200出售,在股票的头寸上获利200-190=10,在空头看涨期权上的获利为期权价格11.4,所以投资者的总获利为11.4+10=21.4
备兑看跌期权是一种防止未实现收益账户的中产生损失的风险规避策略,保护性看跌期权是同时拥有股票和这个股票相对应的看跌期权组成的,当投资者拥有正在上涨阶段的股票时,仍要规避股票可能下跌这种不确定性带来的风险时,一般会选择备兑看跌期权。
考生报考CFA考试需要掌握的知识是很多的,但是备考的时间有限,考生想要在段时间内通过CFA考试就需要考生在备考中合理规划自己的备考时间,这边有CFA备考资料和课程可以辅助考生学习,有需要可以在线咨询或者添加老师微信。