投资者情绪紧张的迹象愈发明显。
Cboe波动率指数（VIX）在周四上涨了23%，收盘时达到自4月以来的最高点，当时特朗普总统的关税计划引发了市场动荡。
该指数周五早间再上涨9%，达到约27.5。
VIX指数反映了投资者对未来30天股票波动性的预期，基于他们为与标普500指数相关的期权支付的价格。
（完）
投资者情绪紧张的迹象愈发明显。
Cboe波动率指数（VIX）在周四上涨了23%，收盘时达到自4月以来的最高点，当时特朗普总统的关税计划引发了市场动荡。
该指数周五早间再上涨9%，达到约27.5。
VIX指数反映了投资者对未来30天股票波动性的预期，基于他们为与标普500指数相关的期权支付的价格。
（完）
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