Wall Street Reverses Election Gains

Thursday's market session saw a sharp reversal of the optimism that followed Wednesday's midterm elections. Investors who saw gains in the tech-heavy Nasdaq on the day of the vote watched those returns evaporate as selling pressure mounted.

The Nasdaq composite dropped 3.8% in morning trades, a decline of over 1,000 points. The Dow Jones Industrial Average fell more than 800 points, losing 1.1% of its value. The S&P 500 dropped 2.2%, putting it on track for its worst single day since early April 2025.

Arm Holdings led the losses among major technology stocks. The chip designer's shares fell nearly 11% despite beating earnings estimates. The drop was driven by lower than expected royalty revenue, a key metric for the company's licensing business.

The Wall Street Journal reported that the decline extends beyond individual stocks to the broader AI sector. Chipmakers and data-center suppliers faced selling as traders assessed whether the rapid expansion of artificial intelligence infrastructure is slowing. This uncertainty weighed heavily on the market's sentiment.

Business Insider noted a specific valuation change that has drawn investor attention. The S&P 500's price-to-forward earnings ratio has fallen sharply. Historically, this specific drop in valuation metrics has signaled an impending economic contraction, adding to the volatility seen in Thursday's trading.