TCS, Infosys, HCLTech, Wipro, TechM: IT stocks gain up to 3.5% today; Nifty IT jumps 9% in 3 days; what's driving rally?

IT stocks gained up to 3.5% today, with Nifty IT jumping 9% in three days. Strong results and optimism about AI services drove the rally. Upcoming earnings will be watched for signs of sustained demand and AI-led growth.