Latest IPO GMP update for Mainboard IPOs 1. Arisinfra Solutions Limited ₹0 2. HDB Financial Services Limited ₹91 (12%) 3. Kalpataru Limited ₹11 (3%) 4. Ellenbarrie Industrial Gases ₹0 5. Globe Civil Projects ₹13 (18%) 6. Sambhav Steel Tubes ₹11 (13%)