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Tonbo Imaging Open IPO

Open
MainboardNSE · BSE · TONBO
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Price band

₹665 – ₹700

Issue size ₹852 Cr

Minimum funds

₹14,700

1 lot · 21 shares

Indicative GMP

+₹505+72.1%as of 00:28 IST

Unofficial · not a listing forecast

Subscribed

7.78x

18 Oct, 00:28 IST

IPO timeline

  1. Open
  2. Close
  3. Allotment
  4. Listing

Schedule · IST · Dates may change. Highlight marks the next scheduled date, not confirmed completion. Refunds: 22 Oct 2026.

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Signal read

from public data · not advice

  • GMP momentumsteady

    GMP has held near +₹505 over about 12.8h across 80 readings.

  • Subscription pace7.8x · day 4/5

    retail 7.1x, QIB 4x, NII 14.4x. QIB and NII bids usually arrive on the final afternoon, so an early-day total understates the finish.

  • Retail allotment odds~14% per application

    Retail is ~7.14x subscribed, so roughly a 14% chance per application at 1 lot (lottery). Applying at more than 1 lot does not improve the per-application odds.

These are observations from public figures that can lag or be wrong. Platform is an information aggregator, not a SEBI-registered adviser, and gives no buy / sell / apply recommendation.

Overview

Price band
₹665 – ₹700
Lot size
21 shares
Min to apply
₹14,700
Issue size
₹852 Cr
Face value
—
Exchanges
NSE · BSE
Registrar
KFin Technologies

GMP trend

₹0₹263₹525
17 Oct 11:39Now +₹50518 Oct 00:29

Subscription

QIB
3.95x
NII
14.35x
Retail
7.14x
Total
7.78x

Retail is ~7.14x subscribed, so roughly a 14% chance per application at 1 lot (lottery). Applying at more than 1 lot does not improve the per-application odds.

GMP gain calculator

Lots

21 shares

₹14,700

amount to block

GMP-implied gross gain

+₹10,605

at GMP ₹505

Per lot

+₹10,605

Gross figure only — your actual return depends on the real listing price (which can differ a lot from GMP), your tax on short-term gains, and your broker's charges. None of that is included here, and this is not investment advice.

Allotment status

Allotment expected 21 Oct 2026 (in 3 days) · lists 23 Oct 2026

Other registrars & NSE

Registrars protect these pages with a CAPTCHA on their side — you complete that one step and enter your PAN there. This site never sees or handles your PAN. Bigshare's status site is often busy on allotment day; retry after a few minutes.

About this IPO

Tonbo Imaging Open is a mainboard IPO on NSE and BSE, currently open. The price band is ₹665 – ₹700 per share in lots of 21 shares. The minimum retail application is 1 lot (21 shares) for about ₹14,700. Bidding runs 15 Oct 2026 to 19 Oct 2026 (5 PM IST close). Allotment is expected on 21 Oct 2026 and listing on 23 Oct 2026. The current grey market premium (GMP) is +₹505 (72.14% over the upper band) — an unofficial, unregulated figure, not a forecast. It is subscribed 7.78x overall.

Thinking of applying?

Read the offer document (RHP) and the company's financials, check the subscription pattern, and only commit money you can have blocked for about a week. GMP is an unofficial grey-market number that swings all day and is often wrong — it is not a reason to apply. How to apply for an IPO, step by step. Platform gives no buy / sell / apply advice.

In the news

News reports are not verified or endorsed by Platform.

Tonbo Imaging Open IPO — FAQ

When does the Tonbo Imaging Open IPO open and close?
The Tonbo Imaging Open IPO is open for bidding from 15 Oct 2026 to 19 Oct 2026. Bidding closes at 5:00 PM IST on the last day.
What is the Tonbo Imaging Open IPO price band and lot size?
The price band is ₹665 – ₹700 per share, and one lot is 21 shares.
How much money is needed to apply for the Tonbo Imaging Open IPO?
The minimum retail application is 1 lot — 21 shares — which needs about ₹14,700 at the upper price band. The amount is blocked via UPI/ASBA until allotment.
What is the Tonbo Imaging Open IPO GMP today?
The grey market premium for Tonbo Imaging Open is +₹505 (72.14% over the upper band), an implied gross of +₹10,605 per lot. GMP is an unofficial grey-market number, not a price and not a prediction of the listing.
When is the Tonbo Imaging Open IPO allotment and listing?
Allotment is expected on 21 Oct 2026. The shares are due to list on 23 Oct 2026 on NSE and BSE. Check allotment on the registrar (KFin Technologies) or the BSE website — Platform never handles your PAN.
How much is the Tonbo Imaging Open IPO subscribed?
As of the latest update, Tonbo Imaging Open is subscribed 7.78x overall, with retail at 7.14x and QIB at 3.95x.

Updated 6 min ago.

Grey Market Premium (GMP) is an unofficial, unregulated and speculative number reported by third-party websites. It is not an official price, not a guarantee of listing performance, and not investment advice. Platform is an information aggregator — not a SEBI-registered investment adviser or research analyst, and it gives no buy/sell/apply recommendations. Subscription and date figures can lag the exchanges. Always confirm with NSE, BSE and the offer document before making any decision.