NO.PZ2015122802000056
问题如下:
Rebalancing an index is the process of periodically adjusting the constituent:
选项:
A.securities’ weights to optimize investment performance.
B.securities to maintain consistency with the target market.
C.securities’ weights to maintain consistency with the index’s weighting method.
解释:
C is correct.
Rebalancing refers to adjusting the weights of constituent securities in an index to maintain consistency with the index’s weighting method.
为什么选C,以及为什么不选B?调整成分股不是为了更好的贴近市场情况吗?为什么是为了满足指数计算方式呢?