Shares of foodtech major Swiggy closed their first trading session at INR 455.95, up 16.91% from the IPO price of INR 390, on the BSE.The stock surged 12.93% from the listing price to reach the intraday high of INR 465.30 on the BSE.Swiggy's market capitalisation stood at INR 1.02 Lakh Cr ($12.09 Bn) at the end of the session.Brokerage firm JM Financial initiated coverage on Swiggy, giving a 'buy' recommendation and setting a price target of INR 470.