Black Friday: Why the AI "Agentic" Shock Wiped Nearly ₹7 Lakh Crore Off Dalal Street ~Sumon Mukhopadhyay Synopsis: A historic rout on February 13, 2026, saw the Indian IT sector crumble as new autonomous AI agents from Anthropic signaled a structural end to the traditional "billable hours" model. The Indian markets witnessed a chilling "Friday the 13th" as the Sensex plummeted over 1,000 points, leaving investors grappling with a sea of red. While macroeconomic jitters played a part, the primary culprit was a fundamental shift in the technological landscape: the birth of truly Agentic AI — autonomous systems capable of executing multi-step tasks without human supervision. With the release of Anthropic’s new autonomous automation suite, the market has pivoted from viewing AI as a "helper tool" to viewing it as a "human replacement." For our IT giants...