Mainboard IPO GMP
IPO | GMP | Price Band | Listing Gain | Date |
|---|---|---|---|---|
| PNGS Reva Diamond | ₹20 | ₹386 | 5.18% | 24-26 Feb |
| Shree Ram Twistex | ₹5 | ₹104 | 4.81% | 23-25 Feb |
| Clean Max Enviro | ₹19 | ₹1053 | 1.80% | 23-25 Feb |
| Gaudium IVF | ₹10 | ₹79 | 12.66% | 20-24 Feb |
IPO GMP Disclaimer
IPO Grey Market Premium (GMP) is an unofficial indicator of market sentiment and is based on demand and supply in the grey market. The grey market is not regulated by SEBI or any official stock exchange.
Mixgain.com does not verify or guarantee the accuracy of GMP, Kostak, or Subject to Sauda data.
The GMP values are collected from various market sources and may change frequently.
Investors should note that:
- GMP is not an official price
- GMP can be highly volatile
- GMP does not guarantee listing gains
We strongly recommend investors to not make investment decisions solely based on GMP. Always analyze the company’s fundamentals, financials, and market conditions before applying for an IPO.
Mixgain.com will not be responsible for any profit or loss arising from the use of this information.
What is IPO GMP (Grey Market Premium)?
IPO GMP (Grey Market Premium) is the extra amount investors are willing to pay for IPO shares in the unofficial market before the shares are listed on the stock exchange.
It reflects the demand for an IPO in the grey market.
Example:
- IPO Issue Price = ₹100
- GMP = ₹50
Expected Listing Price = ₹150
This means investors are expecting the IPO to list at a premium.
How IPO GMP Works
Before an IPO gets listed, its shares are traded in the grey market, which operates outside official exchanges like NSE or BSE.
Buyers and sellers agree on a premium price
Transactions are based on trust (no regulation)
GMP increases when:
- IPO demand is high
- Subscription is strong
GMP decreases when:
- Market sentiment is weak
- Demand is low
How to Calculate Expected Listing Price
You can estimate the listing price using this formula:
Expected Listing Price = IPO Price + GMP
Example:
- IPO Price = ₹250
- GMP = ₹80
Expected Listing Price = ₹330
Note: This is only an estimate, not a guaranteed price.
Should You Invest in IPO Based on GMP?
GMP can give an idea about demand, but it should not be the only factor.
Before investing, check:
- Company fundamentals
- Valuation
- Market conditions
- Long-term potential
Smart investors use both analysis + market sentiment
Important Points to Consider about IPO GMP
Before relying on IPO GMP, you should understand these important points:
- GMP is Not Official
IPO GMP is not published by SEBI, NSE, or BSE.
It is based on unofficial market transactions.
- GMP is Highly Volatile
GMP can change rapidly depending on:
- Market conditions
- News and events
- Subscription status
A high GMP today may fall tomorrow.
- No Guarantee of Listing Gains
Even if GMP is high:
IPO listing may still be flat or negative
Market conditions can change anytime
- Fundamentals Matter More
Always check:
- Company financials
- Revenue growth
- Profitability
- Industry outlook
GMP should be only a supporting factor
- Grey Market is Unregulated
Grey market trading is:
- Not regulated
- Not transparent
- Based on trust
There is no legal protection in such transactions.
- Use GMP as an Indicator, Not Decision
GMP should only be used to understand market sentiment, not to make final decisions.
What is Kostak Rate in IPO?
Kostak Rate is the fixed amount paid for an IPO application in the grey market.
It is paid even if the IPO is not allotted.
Example:
- Kostak Rate = ₹800
You will receive ₹800 per application regardless of allotment.
What is Subject to Sauda?
Subject to Sauda is a deal where:
You sell your IPO application only if allotment is received
- If allotment happens → deal is executed
- If not → no transaction
This reduces risk compared to Kostak deals.
Frequently Asked Questions (FAQ)
IPO GMP shows the premium price of IPO shares in the grey market.
No, GMP is unofficial and may not reflect actual listing price.
Yes, negative GMP indicates weak demand.
You can check updated GMP on websites like Mixgain.com.
No, always combine it with fundamental analysis.

