S&P Global (SPGI) Stock After Hours: What Happened on Dec. 23, 2025 — and What to Know Before the Market Opens Dec. 24
S&P Global closed Tuesday at $525.14, up 0.62%, with about 1.52 million shares traded. The stock slipped to around $522 in after-hours trading on light holiday volume. The S&P 500 ended at a record 6,909.79 as investors weighed strong GDP data and Federal Reserve policy.