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How Centene's Earnings Lifted Markets Amid Nasdaq's Tech Sell-Off — Market Wrap Apr 28
Today's AI insights from 7horns.ai reveal a mixed US market close on April 28, 2026, with the Nasdaq Composite falling nearly 1% amid tech and AI-related selling pressure. The Dow held steady, barely declining, while the S&P 500 edged down about 0.5%. The tech sector faced headwinds following a Wall Street Journal report on OpenAI missing revenue targets, pressuring semiconductor and AI-linked stocks like Nvidia (-1.63%) and Meta (-1.07%). Meanwhile, standout performers included Centene, which surged nearly 14% after beating earnings and raising full-year guidance, and Coca-Cola, rallying…
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