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A high price-to-earnings ratio usually reflects substantial expectations for a company's future earnings. But what happens when those expectations remain elevated even as the stock falls below its long-term trading average? That disconnect has become particularly relevant following the recent technology selloff, which has pressured several companies with strong growth prospects but demanding valuations. The retreat has been especially visible in stocks exposed to artificial intelligence and semiconductor spending. Reuters reported on November 9 that a "month-long swoon" in technology and AI-related stocks in the week ended with the biggest one-day drop for the S&P 500 technology sector in more than six years.
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