All Mainboard IPO GMP (Today, Current, Upcoming)
Grey Market Premium — live & upcoming IPO estimates
| # | Company | Status | GMP⇅ | Est. Listing⇅ | Issue Price⇅ | Lot Size⇅ | Open⇅ | Close⇅ | Allotment⇅ | Listing⇅ |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Bagmane REIT | — | +4.2 | ₹104.2(4.20%) | ₹3,405 Cr | — | 05 May 2026 | 07 May 2026 | 12 May 2026 | 15 May 2026 |
| 2 | OnEMI Technology IPO | Closed | +6.35 | ₹177.35(3.71%) | ₹926 Cr | 87 | 30 Apr 2026 | 05 May 2026 | 06 May 2026 | 08 May 2026 |
| 3 | Citius Transnet InvIT IPO | Closed | 0 | ₹(0.00%) | ₹1,105 Cr | — | 17 Apr 2026 | 21 Apr 2026 | 22 Apr 2026 | 24 Apr 2026 |
| 4 | Propshare Celestia IPO | Closed | 0 | ₹(0.00%) | ₹245 Cr | — | 10 Apr 2026 | 16 Apr 2026 | 17 Apr 2026 | 24 Apr 2026 |
| 5 | Om Power Transmission IPO | Closed | +2 | ₹177(1.14%) | ₹150 Cr | 85 | 09 Apr 2026 | 13 Apr 2026 | 15 Apr 2026 | 17 Apr 2026 |
| 6 | Amir Chand Jagdish Kumar IPO | Closed | +7 | ₹219(3.30%) | ₹440 Cr | 70 | 24 Mar 2026 | 27 Mar 2026 | 30 Mar 2026 | 02 Apr 2026 |
| 7 | Powerica IPO | Closed | 0 | ₹396(0.25%) | ₹1,100 Cr | 37 | 24 Mar 2026 | 27 Mar 2026 | 30 Mar 2026 | 02 Apr 2026 |
| 8 | Sai Parenteral's IPO | Closed | 0 | ₹392(0.00%) | ₹409 Cr | 38 | 24 Mar 2026 | 27 Mar 2026 | 30 Mar 2026 | 02 Apr 2026 |
| 9 | Central Mine Planning IPO | Closed | +0.85 | ₹172.85(0.49%) | ₹1,842 Cr | 80 | 20 Mar 2026 | 24 Mar 2026 | 25 Mar 2026 | 30 Mar 2026 |
| 10 | Skyways Air IPO | Closed | 0 | ₹(0.00%) | — | — | 18 Mar 2026 | 20 Mar 2026 | 23 Mar 2026 | 25 Mar 2026 |
Mainboard IPO GMP: Overview
Mainboard IPO GMP is the Grey Market Premium of IPOs listed on the mainboard platforms of NSE and BSE. It represents the unofficial price at which shares of a company are being traded before their official listing. Tracking the mainboard IPO GMP today gives you a clear idea of how the market perceives an IPO before it hits the exchange.
The GMP of mainboard IPO is widely used by investors to estimate potential listing gains. A high GMP indicates strong demand and a premium listing, while a low or negative GMP may reflect weak market interest. Since mainboard IPOs involve larger, well-established companies, their GMP is considered more stable compared to SME IPOs.
You can also explore upcoming mainboard IPO GMP on our platform to prepare ahead for IPOs that are yet to open for subscription. This allows you to monitor market sentiment and shortlist IPOs with strong momentum.
While GMP is not officially recognized and can fluctuate based on market mood, it serves as a valuable tool for retail and HNI investors planning their IPO strategy. Stay tuned to our live tracker to get accurate and timely GMP updates for all active and upcoming mainboard IPOs.
Upcoming Mainboard IPO GMP
Upcoming Mainboard IPO GMP is the grey market premium of IPOs that are scheduled to open in the near future. This helps you stay ahead by offering early insights into how much market buzz an IPO is generating even before bidding begins. By tracking upcoming mainboard IPO GMP, you can assess investor sentiment and shortlist promising IPOs well in advance. You’ll find GMP values, issue price, and expected listing performance all in one place. Use this data to prepare your IPO strategy with confidence and plan your applications for high-interest mainboard IPOs.
Ongoing Mainboard IPO GMP
Ongoing Mainboard IPO GMP reflects the live grey market premium for IPOs that are currently open for bidding. This data is useful for understanding real-time investor demand and possible listing day returns. Tracking the mainboard IPO GMP today gives you the advantage of adjusting your investment decisions during the bidding window.
You’ll see GMP values shift as market sentiment changes, giving you valuable signals on how the IPO might perform. This section ensures you're updated with every move in the grey market while the IPO is still active.
Mainboard IPO GMP Trends
Mainboard IPO GMP trends highlight how grey market premiums have evolved for recent and past IPOs. You can compare predicted listing performance based on GMP with actual listing prices. By analyzing these trends, you gain insights into how reliable the GMP of mainboard IPO has been over time.
Some IPOs exceed their GMP expectations, while others underperform—this section helps you spot those patterns. Use this information to evaluate the accuracy of grey market signals and improve your IPO selection strategy. Stay updated with the latest trends to make more informed, data-backed investment choices.
Mainboard IPO GMP vs Listing Price
Comparing mainboard IPO GMP with the actual listing price gives you valuable insight into the accuracy of grey market predictions and market sentiment. The GMP (Grey Market Premium) reflects the extra price investors are willing to pay unofficially before shares get listed, acting as a barometer of demand and excitement for a mainboard IPO.
Tracking this relationship allows you to see how close the estimated listing price based on mainboard IPO GMP today matches the actual price when trading begins. Often, a high GMP translates into a premium listing, but there are cases where the real listing price is either higher or lower than the grey market suggested. Factors like market mood, news flow, and last-minute changes in demand can all impact this difference.
What is Mainboard IPO?
A Mainboard IPO is a public offering launched by large, well-established companies to raise capital by listing their shares on the mainboard of recognized stock exchanges like NSE and BSE. These companies typically meet higher eligibility criteria in terms of minimum paid-up capital, profitability, and regulatory compliance compared to SMEs.
Mainboard IPOs attract a wide range of investors including retail investors, High Net-Worth Individuals (HNIs), and Qualified Institutional Buyers (QIBs). These IPOs usually have larger issue sizes, stronger brand recognition, and more analyst coverage, making them a preferred choice for many market participants.
Mainboard IPOs are considered relatively more stable and liquid than SME IPOs due to higher trading volumes and institutional participation. You can explore both ongoing and upcoming mainboard IPO GMP on our platform to stay updated and plan your investments wisely.
How is Mainboard IPO GMP Decided and Calculated?
The GMP of mainboard IPO is influenced by multiple factors:
Investor Demand: Strong interest from retail, HNI, and institutional investors pushes GMP higher.
Subscription Status: Oversubscription, especially in QIB and HNI categories, often leads to rising GMP.
Company Fundamentals: Financial strength, growth potential, and industry trends affect perceived value.
Market Conditions: Bullish or bearish trends impact how much risk investors are willing to take.
Peer IPO Performance: Recent successful IPOs can raise expectations and premiums for upcoming listings.
Is Mainboard IPO Safe to Invest In?
Investing in a Mainboard IPO is considered safer than SME IPOs due to stricter regulatory requirements and the larger size of participating companies. These companies typically have stronger financials, longer operating history, and greater public visibility. They must meet SEBI’s eligibility criteria related to capital, profitability, and corporate governance, which adds a layer of security for investors.
That said, mainboard IPOs are not risk-free. Factors like overvaluation, weak market sentiment, or poor listing performance can affect returns. While many mainboard IPOs deliver strong gains, some may list below issue price. This is where tools like mainboard IPO GMP today become valuable, helping you gauge market sentiment before listing.
To make your investment safer:
Study the company’s fundamentals and financials
Track subscription status, especially in the QIB and HNI segments
Check the GMP of mainboard IPO to understand demand
Review peer comparisons and industry outlook
NiftyTrader: Best Platform to Check Mainboard IPO GMP Today
NiftyTrader is India’s most trusted platform for real-time IPO insights, and your one-stop destination for accurate and updated Mainboard IPO GMP (Grey Market Premium) data. We provide live GMP values for all ongoing and upcoming IPOs listed on the NSE and BSE mainboard, helping you assess investor sentiment, listing expectations, and market momentum—before the stock even hits the exchange.
Our platform tracks mainboard IPO GMP today, estimated listing prices, subscription status, and Kostak rates in a clean, easy-to-read format. The data is refreshed multiple times a day, ensuring you always get the most recent numbers to base your decisions on. We go beyond just GMP, offering deep IPO coverage to help investors like you make smarter, faster, and more confident investment calls.
Other Useful Pages & Tools on NiftyTrader:
FAQs About Mainboard IPO GMP
Kostak Rate is the premium for selling your IPO application itself, often tracked alongside GMP in the grey market.
Yes, GMP continues to fluctuate until the day of listing, based on allotment status and secondary market trends.
Yes, for high-interest IPOs, GMP can appear days before bidding begins—check our upcoming mainboard IPO GMP section.
Low market interest or minimal grey market activity can result in no GMP being recorded for certain IPOs.
No. GMP trading is unofficial. You can only sell your shares at the actual listing price after the stock gets listed on the exchange.
GMP is fairly accurate in indicating listing sentiment, but it should not be the sole basis for investment.
Mainboard GMPs tend to be more stable due to better liquidity and institutional interest, while SME IPO GMPs can be more volatile.
Yes, a negative GMP suggests that the stock may list below its issue price, reflecting weak market interest.
No, a higher GMP indicates demand, but listing gains are not guaranteed. Always consider fundamentals.
GMP helps investors estimate potential listing gains and understand pre-listing sentiment.
GMP is a useful indicator but not guaranteed. Listing price may vary based on final demand and market conditions.
GMP is influenced by demand, subscription figures, company fundamentals, and overall market sentiment. It is determined unofficially by grey market traders.
GMP (Grey Market Premium) is the extra price investors are willing to pay over the IPO issue price in the grey market, indicating listing expectations.