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 Archean Chemical Industries Limited IPO?

Based on the upper price band of ₹407 and current GMP of ₹109, the estimated listing price is ₹516 (approx. 26.8% gain).

What is the expected profit per lot for Archean Chemical Industries Limited IPO?

With a lot size of 36 shares and current GMP of ₹109, expected profit per retail application lot is approximately ₹3,924.

IPO GreyPremiumLIVE

Grey Market Intelligence

Archean Chemical Industries Limited

ListedMainboard

Chemicals · NSE / BSE

Archean Chemical Industries Limited is India's largest exporter of bromine and industrial salt as of Fiscal 2021. The company is a leading specialty marine chemical manufacturer, producing and exporting bromine, industrial salt, and sulphate of potash to customers worldwide. It serves 13 global markets and 29 domestic customers, exporting 2.7 million MT of industrial salt in Fiscal 2021. Archean Chemical is also the only sulphate of potash manufacturer in India, operating an integrated production facility in Hajipir, Gujarat, near the Rann of Kutch brine fields. The company benefits from high entry barriers, cost-efficient infrastructure, a strong global customer base, and a focus on environmental safety. With a history of strong financial performance, it is backed by an experienced management team and key financial stakeholders.

Price Band

₹386 – ₹407

Issue Size

₹1462 Cr

Lot Size

36 shares

GMP

₹109

+26.8%

Est. Listing

₹516

at current GMP

Subscribed

32.23x

overall

Open

9 Nov 2022

11 Nov 2022

Allotment

16 Nov 2022

Refund

17 Nov 2022

Demat Credit

18 Nov 2022

Listing

21 Nov 2022

Last updated 12 days ago

Overview Live GMP Live Subscription Allotment Status

Live Grey Market Premium

Archean Chemical Industries Limited GMP Today

Last updated: 19 Oct 2026

Current Premium

₹109+26.8%

Issue Price (Upper)

₹407

Band: ₹386 – ₹407

Estimated Listing Price

₹516

Upper price + GMP

Lot Size

36 shares

Min investment ₹14,652

Date	GMP (₹)	GMP %	Est. Listing
31 Oct 2026	+₹109	26.8%	₹516
30 Oct 2026	+₹109	26.8%	₹516
29 Oct 2026	+₹98	24.1%	₹505

About Archean Chemical Industries Limited Public Issue & Market Profile

Archean Chemical Industries Limited is bringing an initial public offering (IPO) in the Chemicals sector with an aggregate issue size of ₹1,462.3 Crores. The shares are offered at a price band of ₹386 to ₹407 per equity share on NSE and BSE. Currently, investors are tracking the grey market premium (GMP) and institutional subscription multiples closely across BSE and NSE portals.

Public Issue & Pricing Context:

The public offer consists of a fresh issue and offer-for-sale structured under SEBI regulations. Bidding is open to Qualified Institutional Buyers (QIB), Non-Institutional Bidders (NII/HNI), and Retail Individual Investors (RII). Applications can be submitted online using ASBA or UPI mandate through certified stock brokers and net banking portals.

Basis of Allotment & Listing Timeline:

Following the close of bidding on 2022-11-11, the basis of allotment is scheduled to be finalized on 2022-11-16. Investors can verify their application status online by submitting their PAN card number, Application Number, or DP Client ID on the registrar's official portal (Link Intime India Private Limited) or the BSE allotment checking window.

Frequently Asked Questions

What is Archean Chemical Industries Limited IPO GMP today?

The latest grey market premium for Archean Chemical Industries Limited IPO is ₹109, which indicates an expected listing price of ₹516.

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.