一只股票风险指标β系数直接反应出，The，β,市场组合变动与投资收益的相关性。

of a stock is how much it reacts to movements in the market portfolio.

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加深认识窝轮之特性及作用，可助您更能掌握窝轮及股票市场脉搏及管理您的股票投资组合。

Knowing more about the characteristics of warrants may help you better understand the warrant price and the stock market movement, as well as manage your own equity investment portfolio.

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在分割市场下，不同的投资者有不同的前沿组合，经典的CAPM模型将会失效。

Under the market segmentation, the classic CAPM is going to be invalidation.

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Are you going to hold the market portfolio, index your assets, match the markets results?

你是应该持有市场投资组合,指数化资产,获取与市场一致的回报率

耶鲁公开课 - 金融市场课程节选

Firms that do that are, in practice, however, the minority and most mutual funds have some gimmick or some special-- they claim to be beating the market not forming the optimal portfolio.

然而实际上,这么做的公司很少,大部分共同基金都会耍些花招,或有一些特别的...,他们强调他们的收益率将强于市场平均水平,而非建立最佳投资组合

耶鲁公开课 - 金融市场课程节选

If we're all holding the same portfolio, that has to be the total, so that would mean that 9% of all wealth is oil, 9% of all--is oil 27% of all wealth is stocks, and 64% is bonds.

如果我们全都持有相同投资组合，总的投资组合就是如此，那就意味着9%的资产投资石油，市场总体的投资组合就是9%是石油,27%投资股票以及64%投资债券。

耶鲁公开课 - 金融市场课程节选