By Khadija Saeed
Publication Date: 2025-12-23 02:12:00
International Business Machines Corporation (NYSE: IBM) finished Monday’s session modestly higher and then stayed calm in after-hours trading—an important setup heading into Tuesday’s open, when a cluster of long-delayed U.S. economic releases could set the tone for the entire market.
IBM shares ended regular trading near $302.8, up about 0.6% on the day, after moving between roughly $298.4 and $303.6 and trading about 2.6 million shares. After the bell, the stock was essentially unchanged around the close (as of the evening update), signaling that investors weren’t reacting to any late-breaking company-specific surprise and are likely positioning for macro catalysts on Tuesday. [1]
Below is what mattered for IBM after the bell on Monday, Dec. 22, 2025, and what to know before the stock market opens Tuesday, Dec. 23, 2025.
IBM after-hours recap: steady tape, macro-driven setup
IBM’s after-hours stability matters because the broader market enters Tuesday with:
- Holiday-week…