Mumbai: India’s biggest-ever public issue hit the primary market on Wednesday as Jio Platforms’ ₹30,213 crore initial public offering opened for subscription. The issue, a 100 per cent fresh issue of 27 crore shares with no offer-for-sale component, will remain open until October 23, with listing scheduled for October 28.
The price band has been fixed at ₹1,065 to ₹1,119 per share, and investors can bid in lots of 12 shares, translating to a minimum investment of ₹13,428. The issue size catapults Jio Platforms past Hyundai Motor India’s ₹27,870 crore IPO of 2024 to become the largest in Indian capital-market history.
The anchor investor portion set the tone earlier this week. On October 19, the company allocated 7.247 crore shares at ₹1,119 each to 212 institutional investors through its ₹8,110 crore anchor book, which reportedly drew demand of over ₹2.5 lakh crore. Marquee names include BlackRock, Capital Group, Fidelity and Norges Bank, alongside domestic heavyweights LIC — which took ₹499.98 crore, the single largest allocation — SBI Mutual Fund and HDFC Mutual Fund.

For retail investors, the headline numbers tell only part of the story. Every rupee raised goes into the company itself — there is no promoter selling existing shares — which means the proceeds will fund Jio’s next phase of growth across connectivity, digital services and enterprise businesses. The company closed FY26 with 533.3 million subscribers, revenue of ₹1,46,885.3 crore (up 14.6 per cent) and profit after tax of ₹30,049.1 crore (up roughly 15 per cent).
A word of caution is in order, particularly for first-time IPO investors. Grey-market premiums being quoted in informal circles are unregulated and unreliable; they are not a predictor of listing-day performance. Invest based on the company’s fundamentals, your own asset allocation and risk appetite — not on subscription buzz or listing-day speculation.
Those who do decide to participate should apply through the ASBA route via their bank or broker, double-check that the bank account, demat and PAN details match, and remember that the issue closes on Friday, October 23. UPI-based bids must be approved in the linked UPI app before the mandate window expires.

Jio Platforms’ scale is unusual even by Indian IPO standards — it is effectively the country’s largest digital consumer business going public in one stroke. Whether the listing delivers for investors will depend on how the market prices its growth trajectory in an increasingly competitive telecom and digital-services landscape. The anchor book’s overwhelming response suggests institutions have already placed their bets; the public subscription figures over the next three days will show whether retail agrees.
The ₹30,213 crore figure also matters for the market as a whole. An issue of this size absorbs a large pool of capital, and brokerages will be watching whether it diverts short-term liquidity from secondary-market trading or, conversely, pulls fresh investors into equities. Given the minimum ticket of ₹13,428, the IPO is accessible to small savers, but the same accessibility makes it vulnerable to oversubscription that could leave many bidders with token allotments — a pattern seen in several recent marquee issues.
Investors should also keep their eyes on the fine print: the final prospectus details, the basis of allotment expected after the issue closes on October 23, and the October 28 listing date, when the stock will face its first genuine price discovery. Long-term investors, meanwhile, will want to study the company’s deployment of the fresh capital, since all ₹30,213 crore is earmarked for Jio Platforms itself rather than exiting shareholders. An IPO this large is as much a test of market depth as it is of the company — and the next week will provide the answer.
