Dow Drops 650 Points, S&P 500 Falls 1.5% As Big Tech Drags US Equities Down

All but one of the Magnificent 7 stocks were down at the time of writing, with Microsoft and Amazon slipping the most at over 3% each.
A man rides a Citi Bike outside the New York Stock Exchange (NYSE) in lower Manhattan on September 03, 2025, in New York City. The Dow was down over 150 points in morning trading.
A man rides a Citi Bike outside the New York Stock Exchange (NYSE) in lower Manhattan on September 03, 2025, in New York City. The Dow was down over 150 points in morning trading. (Photo by Spencer Platt/Getty Images)
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Rounak Jain·Stocktwits
Published Nov 18, 2025   |   11:42 AM EST
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U.S. equities declined in Tuesday morning’s trade, with Big Tech hovering in the red amid concerns about valuations of AI-related stocks. The Dow Jones Industrial Average was down more than 650 points at the time of writing, while the S&P 500 index was down 1.5%.

All but one of the Magnificent 7 stocks were down at the time of writing, with Microsoft Corp. (MSFT) and Amazon.com Inc. (AMZN) slipping the most at over 3% each, while AI bellwether Nvidia Corp.’s (NVDA) shares were down more than 2%.

Apple Inc. (AAPL) was the lone Mag 7 stock trading in the green, edging up by 0.09% in Tuesday morning’s trade.

The S&P 500 index closed below its 50-day moving average (DMA) on Monday for the first time since April 30. At the time of writing, the S&P 500 index was trading at 6,572, below its 50-dma of 6,717.

S&P 500's 50-day moving average
S&P 500's 50-day moving average | TradingView/Screenshot

The CNN Fear and Greed Index was hovering in the ‘Extreme Fear’ zone.

Get updates to this story developing directly on Stocktwits.

Also See: ChatGPT Recovers After Hours-Long Issue Impacting OpenAI’s Service

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