Foodtech major Swiggy listed its shares on the National Stock Exchange (NSE) at a premium of 8% to the IPO price.The stock debuted at a premium of 5.6% on the Bombay Stock Exchange (BSE).Swiggy's IPO received 3.59 times subscription, driven by bids from qualified institutional investors.Swiggy plans to raise funds to invest in Scootsy, repay debt, expand dark store network, and invest in technology and brand-building efforts.