Tech sell-off deepens, sending Wall Street toward its worst day since June

Wall Street saw its worst performance since June as tech stocks plummeted following weak earnings reports from Intel and Amazon. Investors are increasingly questioning whether the massive spending on artificial intelligence infrastructure will yield sufficient returns.
Why it matters
This trend highlights a potential shift in market sentiment where investors are prioritizing short-term cash flow over long-term AI-driven growth promises.
The S&P 500 tumbled about 1.8 per cent Friday for its worst day since June. The weakness of technology stocks dragged the Nasdaq composite down a market-leading 2.9 per cent, while the Dow Jones Industrial Average dropped 1.1 per cent.
Canada's main index, the S&P/TSX composite, bounced back from its afternoon drop of 2.3 per cent to close down 1.7 per cent.
Intel's stock led the way lower and plunged 28.6 per cent for its worst drop since 1974. The chipmaker gave a forecast for profit in the final three months of this year that fell short of analysts' expectations, as CEO Lip-Bu Tan said the personal-computer industry continues to feel pressure. The drop came even though Intel reported a stronger profit for the latest quarter than analysts expected.
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