Monday, December 15, 2025

The US stock market experienced a negative day on December 15, 2025, with the S&P 500 and Nasdaq Composite indices declining 0.16% and 0.59%, respectively. The Dow Jones Industrial Average also fell 0.09%. The overall market sentiment was bearish, with investors rotating out of technology and into other sectors. The Dow slid more than 160 points, while the Nasdaq sank 350 points.

In terms of sector performance, Healthcare, Utilities, and Consumer Discretionary were the top performers, rising 1.32%, 0.91%, and 0.85%, respectively. Materials, Energy, and Technology were the laggards, falling 0.07%, 0.70%, and 0.97%, respectively. Notable stock movers included NOW, which fell 11.5%, MSTR, which declined 8.1%, and COIN, which dropped 6.4%. Palantir, on the other hand, climbed after releasing its earnings report. The day’s market action was driven by a flood of earnings reports, with technology stocks being particularly hard hit.