TCS Share Price Gains on Partnership With OpenAI to Develop AI Infrastructure

On 19 February 2026, Tata Consultancy Services (TCS) saw its share price climb sharply after it unveiled a new strategic partnership with OpenAI to build cutting‑edge artificial intelligence infrastructure in India. This move sparked optimism in markets, lifting TCS’s stock by nearly 2 % as investors reacted to the potential for long‑term growth in AI‑led tech services and data‑center capabilities.