SMH跌超25%、XLK跌超15%后历史上SPY均已双位数回撤，当前仅跌3%
In the five prior episodes since 2011 where SMH was down 25%+ and XLK 15%+ from their 52-week highs, SPY was already in a double-digit drawdown every ...
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Daily Chartbook 统计2011年以来五次 SMH 自52周高点跌超25%且 XLK 跌超15%的情形，发现当时 SPY 均已处于双位数回撤；当前 SPY 仅下跌3%。
来源：@dailychartbook · x.com