Business, Finance, IPO, Share Market, Stock HD Fire Protect IPO Subscribed 4.5x on Day 1: Grey Market Premium Surges 32% Amid Heavy Retail Bidding The ₹712-crore initial public offering of industrial safety systems manufacturer HD Fire Protect saw immense demand on its opening day, crossing 4.5 times total subscription backed by retail and non-institutional investors.HC Ajmera13th October 20262 Comments