IBM is trading 3.5% up at $261.30 after the regular session close. - President Trump publicly lauded IBM CEO Arvind Krishna at a White House quantum summit, explicitly boosting shares by 3.75% after hours. - The company also announced new AI-powered features for Wimbledon 2026 and an expanded collaboration with ServiceNow for enterprise AI adoption. - Additionally, IBM joined the OpenAI Daybreak Cyber Partner Program, integrating advanced AI into cyber defense.