Tech AI Startup’s COBOL Breakthrough Sparks IBM’s Sharpest Drop in Decades by News Analysis India February 24, 2026 by News Analysis India February 24, 2026 In a stark warning to Big Tech’s old guard, IBM shares cratered 13.2%—the biggest one-day plunge since 2000—closing at $223.35 after an AI firm’s bold claim threatened its core revenue …
