Central Mine Planning & Design Institute IPO GMP History
Central Mine Planning & Design Institute IPO has been listed on March 30, 2026 at a listing price of ₹160, against the issue price of ₹172 — a loss of ₹12 (-6.98%). The GMP peaked at ₹23 on 13 March 2026 and reached a low of ₹1 on 24 March 2026. The day-wise GMP trend below shows how grey market sentiment evolved from subscription to listing.
Central Mine Planning & Design Institute IPO raised ₹1842 Cr. through its IPO at a price band of ₹163 to ₹172 per share, with a lot size of 80 shares. The IPO was open for subscription from 20 Mar 2026 to 24 Mar 2026.
Researched & reviewed by
Abhishek Vohera,
Founder, IPO Guru
Last updated
Figures sourced from the RHP, BSE & NSE
GMP trend
Grey market premium sampled three times a day (11 AM, 5 PM, 10 PM). Last updated 27 Aug, 11:58 AM IST.
Day-wise GMP
The last reading of each day, newest first. Arrows compare with the previous day.
| Date | GMP | ↑↓ | % | Kostak | Sub. Sauda |
|---|---|---|---|---|---|
| 29 Mar 2026 | ₹ 5 | ▼ | 3% | — | ₹ 200 |
| 28 Mar 2026 | ₹ 8 | ▲ | 5% | — | — |
| 25 Mar 2026 | ₹ 7 | ▲ | 4% | — | — |
| 24 Mar 2026 | ₹ 1 | ▼ | 1% | — | — |
| 23 Mar 2026 | ₹ 1.50 | ▲ | 1% | — | — |
| 21 Mar 2026 | ₹ 1 | ▼ | 1% | — | — |
| 20 Mar 2026 | ₹ 4 | — | 2% | — | — |
| 19 Mar 2026 | ₹ 4 | ▼ | -- | — | — |
| 18 Mar 2026 | ₹ 11 | ▼ | -- | — | — |
| 17 Mar 2026 | ₹ 22 | ▲ | -- | — | — |
| 16 Mar 2026 | ₹ 20 | ▼ | -- | — | — |
| 13 Mar 2026 | ₹ 23 | — | -- | — | — |
Central Mine Planning & Design Institute IPO dates
Key dates from opening to listing. Today is 3 October.
- Open 20 Mar 2026
- Close 24 Mar 2026
- Allotment 25 Mar 2026
- Refund/credit 27 Mar 2026
- Listing 30 Mar 2026
Central Mine Planning & Design Institute IPO actual listing price
How the grey market's final call compared with the listing-day open.
| Issue price | ₹172 |
|---|---|
| GMP-based estimate (pre-listing) | ₹177 (+2.9%) |
| Listing gain / loss | −₹12 per share |
| Listing date | 30 Mar, 2026 |
| Actual listing price | ₹160 (-6.98%) |
Is Central Mine Planning & Design Institute IPO GMP reliable?
Grey market premium for Central Mine Planning & Design Institute IPO should be interpreted with caution. The GMP is an unregulated, unofficial market not governed by SEBI. Here's how to read the current signal:
- 01Subscription rate matters: A high GMP paired with strong subscription — especially QIB (Qualified Institutional Buyer) oversubscription — is a more reliable bullish signal than GMP alone. Read our in-depth analysis: GMP vs Subscription Data — Which Predicts Listing Gains Better?
- 02Timing matters: GMP in the first 1–2 days of subscription is less reliable. GMP on the final subscription day and the day before listing tends to be the most accurate predictor.
- 03Grey market is thin: For smaller IPOs, even a handful of large orders can swing the GMP significantly. Treat low-volume GMP signals with extra caution.
- 04Cross-check before acting: Review the Central Mine Planning & Design Institute IPO full review for a fundamentals-based assessment before making any grey market trades.
Central Mine Planning & Design Institute IPO Kostak rate explained
Two ways the grey market trades an IPO application before listing.
The Kostak rate for Central Mine Planning & Design Institute IPO was not available during the subscription period. Kostak is the fixed amount a grey market buyer pays for an IPO application regardless of allotment outcome.
The Subject to Sauda price was Retail: ₹200, SHNI: ₹3000, BHNI: ₹3000. Unlike Kostak, Subject to Sauda only applies if you receive allotment.
Grey market trading is unofficial and unregulated by SEBI. Proceed with full awareness of the associated risks.
About Central Mine Planning & Design Institute IPO
Central Mine Planning & Design Institute Limited (CMPDI) was established in 1975 as a specialised subsidiary of Coal India Limited to provide consultancy and technical services to the coal mining sector. Headquartered in Ranchi, the company plays a key role in supporting India’s coal production by offering advanced planning, exploration, and design solutions. Promoted by Coal India Limited, CMPDI has developed strong domain expertise over the years and has been instrumental in the scientific development of coal and mineral resources across the country. It also assists government bodies and public sector undertakings in decision-making related to mining operations and resource management.
The company provides a wide range of services including geological exploration, mine planning, environmental management, and engineering consultancy. Its business model is primarily consultancy-driven, where it undertakes projects for coal companies, government organisations, and other stakeholders on a contract basis. CMPDI earns revenue through project fees and long-term consultancy assignments, ensuring a steady income stream. It also focuses on adopting modern technologies such as remote sensing, GIS mapping, and digital mine planning tools to enhance efficiency and accuracy. With its strong technical capabilities and long-standing association with the coal industry, CMPDI continues to play a crucial role in India’s energy and mining ecosystem while maintaining sustainable and responsible mining practices.
Frequently asked
What is the GMP of Central Mine Planning & Design Institute IPO?
The current Grey Market Premium (GMP) of Central Mine Planning & Design Institute IPO is ₹ 5.
What is the Kostak Price of Central Mine Planning & Design Institute IPO?
Kostak rate is the profit made by selling an IPO application before allotment. The current Kostak rate for Central Mine Planning & Design Institute IPO is not available.
What is the Subject to Sauda Price of Central Mine Planning & Design Institute IPO?
Subject to Sauda is the premium amount decided if the allotment is confirmed. The current Subject to Sauda rate is Retail: ₹200, SHNI: ₹3000, BHNI: ₹3000.
What was the actual listing price of Central Mine Planning & Design Institute IPO?
Central Mine Planning & Design Institute IPO listed on March 30, 2026 at ₹160, against the issue price of ₹172 — a loss of -6.98%.
How did the GMP of Central Mine Planning & Design Institute IPO trend before listing?
The GMP of Central Mine Planning & Design Institute IPO was falling in its final days before listing. The GMP peaked at ₹23 on 13 March 2026. View the day-wise table above for the complete GMP history.
Explore Central Mine Planning & Design Institute IPO further
The grey market is one signal. Read it alongside the demand, the reviews and the filings before you decide.
It has listed — go back to the fundamentals.
Category-wise demand from QIB, NII and retail investors, updated through the day.
What brokers and analysts are saying about this issue, in one place.
Check with your PAN whether shares were credited to your demat account.
The grey market called it. Now check the fundamentals.
IPO Guru tracks GMP, subscription and allotment for every Mainboard and SME issue. Read the grey market alongside the subscription book and the offer document before you apply.
Not investment advice. Grey market premium is an unofficial, unregulated indicator and is not a forecast.
