IBM or International Business Machines Corp had its worst day on stock market in more than 25 years on Monday, February 23.
Investors reacted to Anthropic’s assertion that Claude Code could streamline legacy COBOL modernization, raising concerns about pressure on IBM’s high‑margin mainframe services despite longstanding ...
International Business Machines Corporation stock plunges; downgrade IBM to Hold as Anthropic's Claude Code threatens ...
IBM's market value drops $25 billion as AI threatens its lucrative COBOL modernization business, sparking a historic stock decline..