What is IPO Grey Market Premium (GMP)?

IPO Grey Market Premium (GMP) is an unofficial, over-the-counter premium over the issue price that dealers and investors pay prior to official listing on NSE/BSE.

How is estimated IPO listing price determined?

Estimated Listing Price = Cut-off / Issue Price + Current Grey Market Premium (GMP). For example, an issue price of ₹100 with ₹40 GMP yields an estimated listing price of ₹140 (+40%).

What is Kostak rate in an IPO?

Kostak rate is the fixed profit earned by selling an IPO application before allotment, irrespective of whether the application is allotted shares or not.

What is Subject to Sauda in IPO trading?

Subject to Sauda is an informal contract where payment is made only if the seller receives share allotment in the IPO.

Is IPO Grey Market Premium (GMP) regulated by SEBI?

No. Grey Market transactions are non-exchange over-the-counter commitments and are not officially regulated or endorsed by SEBI. Investors should treat GMP as an informal sentiment indicator.

What is the estimated listing price for Tankup Engineers Limited IPO?

Based on the upper price band of ₹140 and current GMP of ₹8, the estimated listing price is ₹148 (approx. 5.7% gain).

What is the expected profit per lot for Tankup Engineers Limited IPO?

With a lot size of 1000 shares and current GMP of ₹8, expected profit per retail application lot is approximately ₹8,000.

IPO GreyPremiumLIVE

Grey Market Intelligence

Tankup Engineers Limited

ListedSME

Capital Goods / Industrial Engineering · NSE

Tankup Engineers Limited, incorporated in 2020, is engaged in manufacturing vehicle superstructures for complex mobility and storage requirements. The company offers customized products such as self-bunded fuel tanks, mobile diesel bowsers, aircraft refuellers, fire tenders, ground support equipment, water sprinklers, and mobile service vans, designed as per specific client needs. It caters to diverse sectors including agriculture, mining, construction, logistics, aviation, defence, and infrastructure. Tankup operates from a 2,665 sq. mtr. ISO-certified, PESO-approved facility in Lucknow and also holds MSME ZED certification, showcasing strong quality and sustainability standards. As of March 31, 2024, the company employed approximately 45 people.

Price Band

₹133 – ₹140

Issue Size

₹19.53 Cr

Lot Size

1000 shares

GMP

₹8

+5.7%

Est. Listing

₹148

at current GMP

Subscribed

124.74x

overall

Open

23 Apr 2025

25 Apr 2025

Allotment

28 Apr 2025

Refund

29 Apr 2025

Demat Credit

30 Apr 2025

Listing

30 Apr 2025

Last updated 12 days ago

Overview Live GMP Live Subscription Allotment Status

Live Grey Market Premium

Tankup Engineers Limited GMP Today

Last updated: 19 Oct 2026

Current Premium

₹8+5.7%

Issue Price (Upper)

₹140

Band: ₹133 – ₹140

Estimated Listing Price

₹148

Upper price + GMP

Lot Size

1000 shares

Min investment ₹1,40,000

Estimated Profit / Lot

Date	GMP (₹)	GMP %	Est. Listing
31 Oct 2026	+₹8	5.7%	₹148
30 Oct 2026	+₹8	5.7%	₹148
29 Oct 2026	+₹7	5.1%	₹147

About Tankup Engineers Limited Public Issue & Market Profile

Tankup Engineers Limited is bringing an initial public offering (IPO) in the Capital Goods / Industrial Engineering sector with an aggregate issue size of ₹19.53 Crores. The shares are offered at a price band of ₹133 to ₹140 per equity share on NSE. Currently, traders and retail applicants are calculating expected listing gains and break-even points based on unofficial grey market quotations.

Public Issue & Pricing Context:

Prospective investors can apply in the retail quota with a minimum of 1 lot comprising 1000 shares (approx. ₹1,40,000 minimum investment). High net-worth individuals (HNI/NII) can bid in the sHNI (₹2 Lakh to ₹10 Lakh) or bHNI (above ₹10 Lakh) categories for enhanced quota allocation.

Basis of Allotment & Listing Timeline:

Allotment reconciliation will be managed by Bigshare Services Private Limited. Eligible allottees will receive credit of equity shares into their Demat accounts by 2025-04-30, while un-allotted funds or UPI block mandates will be released on 2025-04-29.

Frequently Asked Questions

What is Tankup Engineers Limited IPO GMP today?

The latest grey market premium for Tankup Engineers Limited IPO is ₹8, which indicates an expected listing price of ₹148.

What does Kostak Rate and Sauda mean in IPO GMP?

Kostak rate is the profit amount an investor earns by selling their entire IPO application in the grey market before allotment is finalized.

Is Grey Market Premium officially recognized?

No. GMP is an unofficial indicator discovered between dealers outside of SEBI-regulated exchanges. Actual listing price is determined by demand-supply discovery on NSE/BSE during the pre-open auction.