IPO GMP comparison, Oct. 22 -- Jio Platforms and Paras Healthcare were the two major IPOs that opened for subscription on October 21, drawing contrasting responses from investors. While Jio Platforms dominated market attention with strong demand, Paras Healthcare witnessed a relatively subdued response.

The Rs.30,213-crore IPO of Jio Platforms attracted robust investor interest and was fully subscribed within just 100 minutes of opening on Wednesday, making it the fastest among the country's mega IPOs to achieve full subscription.

By 5 pm, the issue had been subscribed 3.01 times, with investors placing bids for 59.44 crore shares against the 19.75 crore shares on offer, according to exchange data. The qualified institutional buyers (QI...