Reliance Jio IPO open date is expected to be in June 2025. Its estimated book built issue is of Rs 40,000 cr. Reliance Jio IPO GMP quotation is not yet started. Investors interested in Jio's IPO can buy one Reliance Industries share to qualify for the shareholder quota during share distribution. When news about Jio's upcoming IPO became public on January 2, 2024, Reliance Industries' stock price rose by 1.68%.