value-weighted index meaning in English

价值加权指数

Value - weighted index
价值加权指数
Indices were created so investors could have a sense of how the overall market is performing , and market value - weighted indices do this very well
引入指数的概念是为了使投资人可以认识到整体市场的表现，市场价值加权指数工于此事。
Indices were created so investors could have a sense of how the overall market is performing , and market value - weighted indices do this very well
引入指数的概念是为了使投资人对整体市场有大概的认识，依据市值权重的指数在这方面表现非常良好。