问题如下:
Which of the following statements would least likely describe an appropriate use of a security market index?
选项:
A. Reflections of market sentiment.
B. Comparing a value manager's performance against a broad market index.
C. Proxies for measuring of beta and risk-adjusted return.
解释:
B is correct.
The index stocks are those that the manager actually choose from, which means that portfolio securities will be selected from value stocks. So a value manager should be compared against a value index, not a broad market index.
大盘指数可以被系统性风险和被调整了的风险也就是阿法替代,C想表述的是这个意思么?但咋感觉不对啊,贝塔+阿法不就相当于主动投资,而非被动投资的大盘指数了?