Swiggy's shares surged over 4% on December 2 after the company announced the expansion of its 10-minute food delivery service, Bolt, to over 400 cities across India. Initially launched in major cities, Bolt is now available in Tier-2 and Tier-3 locations, including Roorkee, Guntur, and Patna. As of 3 pm, shares were trading at Rs 490.55 apiece.