The correlation between the movement of big US stocks is at the highest level since Black Monday in 1987, with price moves increasingly driven by the ebb and flow of investors’ fears over the economic environment.
美國大型公司股價走勢的相關(guān)度，達(dá)到了1987年“黑色星期一”(Black Monday)以來的最高水平，股價走勢越來越受到投資者對經(jīng)濟(jì)環(huán)境擔(dān)憂強(qiáng)弱的左右。
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