Coal India weighs up to $1 billion Mahanadi IPO
pre-market1 source ↓machine-written, see hownot a recommendation
- COALINDIA close
- ₹408.00
- On the day
- 0.00%
- Futures OI, flat
- -3.8%
- Put-call ratio
- 0.74
- Max pain
- ₹400.00
Coal India is preparing to launch an initial public offering of its wholly owned subsidiary Mahanadi Coalfields, with the share sale potentially raising up to $1 billion. The IPO could value the subsidiary at as much as $10 billion, although its size, valuation and timing remain under discussion. Investor meetings have reportedly started, with the issue possible in the second half of November or early December 2026. ⛏️
The proposed transaction would be an offer for sale, not a fresh issue of shares. Coal India plans to sell up to 10% of its holding, according to the draft prospectus filed with the Securities and Exchange Board of India. Since the proceeds would go to the parent rather than Mahanadi Coalfields, the offering would not directly add equity capital to the coal producer. It would, however, create a market valuation reference for one of the country’s largest coal subsidiaries and improve visibility into the value of Coal India’s portfolio. ⚡
Coal India’s shares closed at ₹408 on 03 Nov 2026, unchanged on the day, on volume of 11,746,958 shares, according to OI Charts data. The stock was up 2.5% over five sessions but down 4.0% over 20 sessions, and remained within its 52-week range of ₹369.60 to ₹491.25. The derivatives setup showed futures open interest down 3.8% on the day, a put-call ratio of 0.74 and max pain at ₹400 for the 23 Nov 2026 expiry. The largest call open interest was at ₹410, while the largest put open interest was at ₹400. These levels frame the near-term market positioning around the proposed divestment, but do not confirm the IPO’s final terms.
The next catalysts are the filing of definitive offer documents, confirmation of the issue size and valuation, and the launch timetable. Investors will also watch whether Coal India’s stake sale is completed at the proposed 10% level and how the market values Mahanadi Coalfields relative to the parent’s existing equity value. The reported plan follows Coal India’s draft prospectus and remains subject to change before regulatory and transaction milestones are completed.
Source: BW Businessworld, 03 Nov 2026
Not investment advice. For informational purposes only.