US stocks opened lower Wednesday as the Nasdaq and S&P 500 felt impact from Alphabet, AMD and renewed AI worries.

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Follow along for live updates on stocks, bonds and markets, including the Dow Jones Industrial Average, S&P 500 and Nasdaq Composite.

U.S. stock index futures declined on Wednesday, with the tech-heavy Nasdaq leading losses after disappointing forecasts from Alphabet and AMD in a busy day for corporate earnings.

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Today's trading reveals technology investors see the glass half empty at the moment. A tech malaise fueled by Google parent Alphabet (Nasdaq: GOOGL) and chipmaker AMD (Nasdaq: AMD) is pressuring the Nasdaq Composite and S&P 500 moderately lower while the Dow Jones Industrial Average is eking out a gain.

The Nasdaq and other major stock market indexes dipped Wednesday after underwhelming earnings reports from Google parent Alphabet (GOOGL) and chipmaker Advanced Micro Devices (AMD). Other tech stocks such as Apple (AAPL),

Advanced Micro Devices (NASDAQ:AMD) shares have been on a rollercoaster over the past year. At the start of 2024, the chip giant was widely

Follow all the latest U.S. market action for Wednesday here as Big Tech stocks again come under pressure on capex concerns.

Follow along for live updates on stocks, bonds and markets, including the Dow Jones Industrial Average, S&P 500 and Nasdaq Composite.