While the market volume is healthy, the IPO process in India does have problems. It is designed as a wedding party: A one-time marketing event designed to stampede investors into buying shares. There are cleaner ways to think about this. In 2021 I had outlined a mechanism, which remains relevant. We should separate the “listing” from the “offering”. (https://mybs.in/2ZgjidR)
In this reformed model, a company desiring to go public would first establish a track record of information disclosure and governance. It would comply with all listing obligations — quarterly results, board composition, disclosures — for, say, one year, without trading. At this point, the investing public would have a judgement about the valuation.