Dow Jones opened up 0.4%, S&P 500 rose 0.1%, and Nasdaq fell 0.1%.

Core Laboratories rose 49.8%, Texas Instruments acquired Core Laboratories for $7.5 billion, and Texas Instruments fell 3.3%. AMD rose 9.0%, exceeding Q2 expectations. Lilly rose 7.9%, with adjusted Q4 EPS and 2026 revenue guidance exceeding expectations. Novo Nordisk fell 4.8%, with projected 2026 sales and operating profit declines. AMD dropped 9.6%, with Q1 performance forecast lower than expected.