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作为一个成熟市场,美国市场更深入地实践了一个可以由价格机制理论推导出来的命题:市场中没有卖不出去的股票,关键是价格;市场中也没有承受不了的风险,关键是与之匹配的预期收益。
As a mature market, the American market has more deeply practiced a proposition that can be deduced from the theory of price mechanism: there are no stocks that can not be sold in the market, and the key is the price. There is no unbearable risk in the market and the key is to match it Expected return.