The multi - asset variance methodology is used to ? analyze price formation of 50 ETF and its underlying component stocks.

本文采用多资产方差分解法分析50ETF与标的成份股的价格形成过程.

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Dow 30 component stocks, 15 stocks rose.

道指30种成份股中有15只股票上涨.

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The index scale and component stocks will be mainly discussed in the conference.

这次会议将集中讨论关于指数规模和成份股的问题.

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