Grey market quotes the SME at a ₹35 premium over the upper band of ₹101, pointing to an indicative listing near ₹136. Last updated: 29 Aug 2026, 22:13 IST.
| Date | GMP | Est. Gain |
|---|---|---|
| 29 Aug | +₹35 | +34.7% |
| 28 Aug | +₹36 | +35.6% |
Est. gain = GMP as % of the upper band price (indicative listing premium).
Grey Market Premium is an unofficial, off-exchange quote. SEBI does not recognise grey-market trading; the actual listing price is decided by order-book demand on debut day.
| Price Band | ₹95 - ₹101 |
|---|---|
| Lot Size | 1,200 shares |
| Issue Size | ₹53 Cr |
| Opening Date | 25 Aug 2026 |
| Closing Date | 28 Aug 2026 |
| Listing Date | 02 Sep 2026 |
| Subscription | 162.94x |
The latest unofficial grey market premium for Sumax Engineering IPO is ₹35 (+, as of 29 Aug 2026, 22:13 IST).
At the current GMP, shares are indicatively expected to list near ₹136 (upper band ₹101.0 plus ₹35 premium).
No. GMP is an unofficial sentiment indicator that can change quickly. The actual listing price is decided by regular order-book demand on the exchanges on debut day.
The full report with subscription status, RHP financials, strengths and data-based review signal is on the Sumax Engineering IPO detail page.
Read the full Sumax Engineering IPO report →
Last updated: 29 Aug 2026, 22:13 IST