Jio Platforms' IPO timeline has accelerated with the company set to file its red herring prospectus imminently, targeting subscription from October 21-23 and listing around October 28, positioning the offering as India's largest to date. Strong institutional demand exceeding $20 billion in bids, a grey market premium near ₹200, and a planned valuation up to ₹10.3 lakh crore reflect robust trader confidence in the Reliance digital services arm's growth in telecom, AI, cloud, and enterprise networks. The entirely fresh issue of up to 270 million shares will primarily repay Reliance Jio Infocomm debt, with no offer-for-sale component from backers including Meta and Google. Recent global roadshows led by Akash and Isha Ambani have reinforced positive sentiment ahead of the anchor book opening on October 19.