India’s Sensex and Nifty indices soared to new peaks early Thursday, driven by firm global markets, robust buying in major stocks, and substantial investments from Foreign Institutional Investors (FIIs). The Sensex rose 388.84 points to 80,375.64, and the Nifty climbed 114.45 points to 24,400.95. Leading gainers included Tata Motors and ICICI Bank, while HDFC Bank and Bharti Airtel saw declines. FIIs injected Rs 5,483.63 crore into equities on Wednesday, buoyed by improved US bond yields and a weaker dollar.