Mainboard IPO 2026 – Open, Upcoming & Closed IPO List with GMP
This page lists every mainboard IPO on NSE and BSE: 0 are open and 0 are upcoming right now. Each row shows the issue price, lot size, GMP, estimated listing price and the key dates.
Open any mainboard IPO for its GMP today, financials, key ratios, issue details, subscription status and registrar information. GMP is unofficial, so use it together with the company's fundamentals.
Open Mainboard IPOs
No Mainboard IPO is open right now.
Upcoming Mainboard IPOs
No upcoming Mainboard IPO is announced right now.
Recently closed Mainboard IPOs
| Company | Close | Listing | Issue Price | Lot Size | GMP |
|---|---|---|---|---|---|
| MakeMyTrip (India) Ltd | — | — | — | 0 | ₹0 |
| Sagar Defence Engineering Ltd | — | — | — | 0 | ₹0 |
| Encube Ethicals Ltd | — | — | — | 0 | ₹0 |
| Arjun Jewellers Ltd | — | — | — | 0 | ₹0 |
| Atomberg Technologies Ltd | — | — | — | 0 | ₹0 |
| GNI Infrastructure Ltd | — | — | — | 0 | ₹0 |
| Punjab Carbonic Ltd | — | — | — | 0 | ₹0 |
| Ratnadeep Retail Ltd. | — | — | — | 0 | ₹0 |
| IFL Finance Ltd. | — | — | — | 0 | ₹0 |
| J Pan Tubular Components Ltd | — | — | — | 0 | ₹0 |
| Vedant Poly Fabs Ltd | 04 Nov 2026 | — | ₹94 | 1200.00 | ₹0 |
| Johnsoncab Electricals Ltd | 03 Nov 2026 | — | ₹200 | 600.00 | ₹+5 |
| HGS (India) Ltd | 03 Nov 2026 | — | ₹120 | 1200.00 | ₹+38 |
| Vectras Enprocon Ltd | 03 Nov 2026 | — | ₹105 | 1200.00 | ₹0 |
| Maxwell Engineering Solutions Ltd | 03 Nov 2026 | — | ₹158 | 800.00 | ₹+82 |
Mainboard IPO – Frequently Asked Questions
What is a mainboard IPO?
A mainboard IPO is an issue by a larger company that lists on the main platform of NSE and/or BSE, unlike SME IPOs that list on the SME platforms.
How many mainboard IPOs are open or upcoming now?
Right now 0 mainboard IPOs are open and 0 are upcoming. See the tables above.
What is the GMP of mainboard IPOs today?
The GMP column shows the latest grey market premium for each mainboard IPO. It is unofficial and can change anytime.
How do I apply for a mainboard IPO?
Apply through UPI in your broker app or ASBA through net banking during the bidding window, and approve the UPI mandate before the deadline.
Where can I check mainboard IPO allotment status?
Use the allotment status link on the IPO's details page, or the IPO allotment status page of this site.
How is lot size decided?
The company sets the lot size so that the minimum application is around the amount allowed by SEBI rules. Lot size multiplied by issue price gives the minimum investment.
GMP and IPO data on this page are unofficial and for information only — not investment advice. Always read the official offer document before investing.