Niva Bupa IPO GMP: The IPO of Niva Bupa Healthcare saw strong demand from retail investors, with the issue subscribed 1.28 times (128%) by the final day of bidding. By 11:15 am, retail investors had bid for 5.79 crore shares, 1.85 times their reserved portion. Qualified Institutional Buyers (QIBs) had subscribed 1.05 times their allocation.