Coal India reports SWMA e-auction data for May 2026
Coal India disclosed provisional SWMA e-auction sales data for May 2026 and the cumulative FY 2026-27 period. In May 2026, the company offered 257.42 lakh tonnes and allocated 84.20 lakh tonnes at a 36% premium. For the cumulative period, allocation was 36% with a 45% premium over the Notified Price.

*this image is generated using AI for illustrative purposes only.
coal india disclosed the provisional Single Window Mode Agnostic (SWMA) e-auction sales data for May 2026 and the cumulative period for FY 2026-27 (April-May 2026) to the stock exchanges. The filing, submitted under Regulation 30 of the SEBI (LODR) Regulations 2015, details the quantity of coal offered and allocated across the company and its subsidiary companies.
During May 2026, the total quantity offered by Coal India and its subsidiaries stood at 257.42 lakh tonnes. The quantity allocated against these offers was 84.20 lakh tonnes, resulting in an overall allocation percentage of 33%. The e-auction prices realized during the month showed an average increase of 36% over the Notified Price.
For the cumulative period of FY 2026-27 covering April and May 2026, the total quantity offered aggregated to 562.93 lakh tonnes. The quantity allocated during this two-month period was 201.94 lakh tonnes, maintaining an allocation rate of 36%. The premium over the Notified Price for this period was higher at 45%.
The performance varied across subsidiaries. Northern Coalfields Limited (NCL) and North Eastern Coalfield (NEC) achieved 100% allocation in both the monthly and cumulative periods. South Eastern Coalfields Limited (SECL) recorded the highest allocation among major subsidiaries, with 76% in May and 78% in the FY 2026-27 period.
E-auction Performance Summary
| Subsidiary | Qty. Offered May (Lakh Tonnes) | Qty. Allocated May (Lakh Tonnes) | % Allocated May | % Increase over Notified Price May |
|---|---|---|---|---|
| ECL | 35.08 | 4.85 | 14% | 33% |
| BCCL | 8.86 | 0.69 | 8% | 41% |
| CCL | 42.28 | 14.33 | 34% | 9% |
| NCL | 4.11 | 4.11 | 100% | 104% |
| WCL | 18.28 | 9.94 | 54% | 27% |
| SECL | 38.91 | 29.75 | 76% | 44% |
| MCL | 109.86 | 20.49 | 19% | 33% |
| NEC | 0.05 | 0.05 | 100% | 96% |
| CIL Total | 257.42 | 84.20 | 33% | 36% |
FY 2026-27 (Apr-May) Performance
| Subsidiary | Qty. Offered FY (Lakh Tonnes) | Qty. Allocated FY (Lakh Tonnes) | % Allocated FY | % Increase over Notified Price FY |
|---|---|---|---|---|
| ECL | 80.05 | 15.39 | 19% | 54% |
| BCCL | 39.82 | 6.05 | 15% | 27% |
| CCL | 89.01 | 29.49 | 33% | 16% |
| NCL | 11.95 | 11.95 | 100% | 91% |
| WCL | 41.64 | 22.24 | 53% | 32% |
| SECL | 95.72 | 74.43 | 78% | 58% |
| MCL | 204.44 | 42.09 | 21% | 37% |
| NEC | 0.30 | 0.30 | 100% | 91% |
| CIL Total | 562.93 | 201.94 | 36% | 45% |
Historical Stock Returns for Coal India
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| -1.04% | +0.07% | -2.67% | +15.04% | +13.21% | +198.82% |
Will the significant premium over Notified Price in FY 2026-27 impact Coal India's long-term contract volumes?
What factors are driving the low allocation rates at subsidiaries like BCCL and MCL compared to NCL and SECL?
How might the 36% e-auction price increase in May affect the profit margins for power and industrial consumers?

































