IPO GMP Today — Live Grey Market Premium (Updated Every 30 Minutes)

Track live GMP for all upcoming, open, and recently closed IPOs in India — Mainboard & SME both covered. Includes Kostak rate explanation, Subject to Sauda, estimated listing prices and subscription data.

Live Updates Mainboard + SME GMP Accuracy Tracked Est. Listing Price Kostak & Sub2Sauda
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Total IPOs
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Open / Active
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Upcoming
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Positive GMP
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At Discount
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Mainboard IPOs
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SME IPOs
✓ GMP Verified Loading… Subscription: NSE & BSE direct 🔵 Grey market premium Informational Only

Live IPO GMP Table

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JP
Jio Platforms IPO
MainNSE + BSE
📅 Upcoming
+₹222+19.84%GMP today
Est. Listing
₹1,341
Issue Price
₹1,119
Subscribed
—
Exchange
NSE + BSE
✓ 17 Oct, 8:41 PM ISTView GMP →
PH
Paras Healthcare IPO
MainNSE + BSE
📅 Upcoming
+₹95+13.71%GMP today
Est. Listing
₹788
Issue Price
₹693
Subscribed
—
Exchange
NSE + BSE
✓ 17 Oct, 8:41 PM ISTView GMP →
ZM
Zetwerk Manufacturing Business IPO
MainNSE + BSE
🟢 Open
+₹7+4.64%GMP today
Est. Listing
₹158
Issue Price
₹151
Subscribed
0.31x
Exchange
NSE + BSE
✓ 17 Oct, 8:41 PM ISTView GMP →
TI
Tonbo Imaging India IPO
MainNSE + BSE
🟢 Open
+₹505+72.14%GMP today
Est. Listing
₹1,205
Issue Price
₹700
Subscribed
7.77x
Exchange
NSE + BSE
✓ 17 Oct, 8:41 PM ISTView GMP →
SI
Shellz India IPO
SMENSE + BSE
🟢 Open
+₹0+0%GMP today
Est. Listing
₹179
Issue Price
₹179
Subscribed
1.04x
Exchange
NSE + BSE
✓ 17 Oct, 8:42 PM ISTView GMP →
BT
Bonfiglioli Transmissions IPO
MainNSE + BSE
🟢 Open
+₹132+22.53%GMP today
Est. Listing
₹718
Issue Price
₹586
Subscribed
0.99x
Exchange
NSE + BSE
✓ 17 Oct, 8:42 PM ISTView GMP →
SM
Sahajanand Medical Technologies IPO
MainNSE + BSE
🟢 Open
+₹20+5.81%GMP today
Est. Listing
₹364
Issue Price
₹344
Subscribed
0.82x
Exchange
NSE + BSE
✓ 17 Oct, 8:42 PM ISTView GMP →
FC
Fusion CX IPO
MainNSE + BSE
⏳ Allotment
+₹12+4.15%GMP today
Est. Listing
₹301
Issue Price
₹289
Subscribed
4.45x
Exchange
NSE + BSE
✓ 17 Oct, 8:42 PM ISTView GMP →
RE
Ravita Engineering Services IPO
SMENSE
⏳ Allotment
+₹2+1.79%GMP today
Est. Listing
₹114
Issue Price
₹112
Subscribed
7.19x
Exchange
NSE
✓ 17 Oct, 8:42 PM ISTView GMP →
VV
Vaibhav Vyapaar IPO
SMENSE
⏳ Allotment
+₹5+9.26%GMP today
Est. Listing
₹59
Issue Price
₹54
Subscribed
3.31x
Exchange
NSE
✓ 17 Oct, 8:42 PM ISTView GMP →
HF
HD Fire Protect IPO
MainNSE + BSE
⏳ Allotment
+₹70+25.83%GMP today
Est. Listing
₹341
Issue Price
₹271
Subscribed
132x
Exchange
NSE + BSE
✓ 17 Oct, 8:42 PM ISTView GMP →
RA
R.K.Fashion Accessories IPO
SMENSE
✅ Listed
+₹2+2.44%GMP today
Est. Listing
₹84
Issue Price
₹82
Listed Price
₹80.01
Exchange
NSE
12 Oct, 9:46 AM ISTView GMP →

What the numbers actually say

Built on 1,185 past IPOs — every listing on NSE since 2019, with the issue price, how many people applied and the real opening price on listing day, all taken straight from the exchanges. 565 of them have application figures attached, which is what the tables below are built on. Of those, 113 are IPOs where we recorded a grey-market price at the time.

Our own GMP, marked against what actually happened (113 IPOs)

74%
of the time it got profit or loss right
7.1%
how far off it usually was
65%
of big IPOs came within 10% of the GMP guess (68 checked)
+15.3%
GMP tends to UNDER-guess small SME IPOs by this much (45 checked)

The IPO market has changed a lot

YearIPOsTypical listingListed below issue price
2026241+4.6%24%
2025232+5.3%23%
2024268+31.4%12%
2023184+15.6%9%
2022101+9.4%18%
2021105+7.7%21%

How many people applied told us more than the GMP did

Applied forIPOsTypical listingLost money
under 3x157+0%66 of 157 (42%)
3-15x94+3.5%31 of 94 (33%)
15-60x132+11.1%20 of 132 (15%)
60x+182+38.6%3 of 182 (2%)

Why we look at both signs together

WhenIPOsTypical listingLost money
Both strong54+35%2 of 54
Mixed31+5.6%8 of 31
Both soft21+0%6 of 21
Signals disagree6too few to draw from

Please read this bit. These are counts of what happened before, not predictions. A small number of past IPOs cannot tell you what the next one will do, which is exactly why we print the count beside every figure instead of hiding it. GMP is an unofficial grey-market rate, not regulated by SEBI, NSE or BSE. Nothing here is investment advice.

What is IPO GMP (Grey Market Premium) Today?

IPO GMP stands for Grey Market Premium — the price at which IPO shares are traded in the unofficial grey market before they officially list on NSE or BSE.

Kostak Rate and Subject to Sauda — Explained

📋 Kostak Rate
The price at which an entire IPO application is bought or sold in the grey market — regardless of allotment status. Example: Kostak of ₹800 means you earn ₹800 per application sold, allotment or not.
📌 Subject to Sauda (Sub2Sauda)
A grey market deal where payment is made only if the seller receives IPO allotment. Sub2Sauda rates are always higher than Kostak rates because the buyer takes on allotment risk.

Is IPO GMP Reliable for Predicting Listing Price?

GMP is a sentiment indicator — not a guarantee. Always check subscription data, company financials, valuation vs peers, and anchor investor quality.

Frequently Asked Questions — IPO GMP

What is IPO GMP today and how is it calculated? ▾
GMP = Grey Market Price − Issue Price. Estimated Listing Price = Issue Price + GMP. ForgeUp updates GMP daily for all active Mainboard and SME IPOs in India.
What is Kostak rate in IPO? ▾
Kostak rate is the price paid for an entire IPO application in the grey market, irrespective of allotment. It is a way to lock in guaranteed profit from your IPO application before listing.
What does negative GMP mean for an IPO? ▾
Negative GMP means IPO shares are trading below issue price in the grey market — indicating weak demand and possible listing loss. It is a bearish signal, though actual listing can still differ.
How often is GMP updated on ForgeUp? ▾
ForgeUp updates IPO GMP hourly between 8:00 AM and 11:15 PM IST. Subscription figures come directly from NSE and BSE and refresh every 10 minutes while bidding is open. Each row shows the exact timestamp of its last update.
⚠ Important Disclaimer: Grey Market Premium (GMP) on ForgeUp.in is aggregated from publicly published grey market boards — primarily IPOJI and IPO Watch — and we publish the most recently updated quote available for each IPO. GMP is an unofficial dealer quote, not an exchange price, so boards genuinely differ and the same IPO may show a different premium elsewhere. Where no dealer is quoting an IPO we show no figure rather than ₹0. Published for informational purposes only; this is not investment advice. GMP is not regulated by SEBI, NSE, or BSE. Always consult a SEBI-registered investment advisor before investing.
Data auto-refreshed · ForgeUp IPO GMP Hub · —