Zomato shares have made a stellar debut on the bourses after the share listing was advanced from the scheduled date of July 27. The shares of the food startup opened at Rs 116, a premium of Rs 53 per cent compared to the issue price of Rs 76. At 10:05 am, Zomato shares were trading at the day's high of Rs 134.70, up 77.63 per cent on the BSE and Rs 135.60, up 77.57 per cent on the NSE.