IPO Listed — 28 Aug 2026
Listing Price: ₹634
Tempsens Instruments (India) IPO GMP History | Listing Price ₹634 & Kostak Rate
Tempsens Instruments (India) IPO has been listed on August 28, 2026 at a listing price of ₹634, against the issue price of ₹300 — a gain of ₹334 (+111.33%). The GMP peaked at ₹330 on 28 August 2026 and reached a low of ₹65 on 16 August 2026. The day-wise GMP trend below shows how grey market sentiment evolved from subscription to listing.
Tempsens Instruments (India) IPO raised ₹650 Cr. through its IPO at a price band of ₹285 to ₹300 per share, with a lot size of 50 shares. The IPO was open for subscription from 20 Aug 2026 to 24 Aug 2026.
Table of Contents
GMP Trend Chart
Day-wise GMP Trend
| Date | GMP | ↑↓ | % | Kostak | Sub. Sauda |
|---|---|---|---|---|---|
| 28 Aug 2026 | ₹ 330 | 110.00% | ₹ 0 | ₹ 0 | |
| 27 Aug 2026 | ₹ 330 | 110.00% | ₹ 0 | ₹ 0 | |
| 26 Aug 2026 | ₹ 303 | 101.00% | ₹ 0 | ₹ 0 | |
| 25 Aug 2026 | ₹ 312 | 104.00% | ₹ 0 | ₹ 0 | |
| 24 Aug 2026 | ₹ 313 | 104.33% | ₹ 0 | ₹ 0 | |
| 23 Aug 2026 | ₹ 313 | 104.33% | ₹ 0 | ₹ 0 | |
| 22 Aug 2026 | ₹ 321 | 107.00% | ₹ 0 | ₹ 0 | |
| 21 Aug 2026 | ₹ 287 | 95.67% | ₹ 0 | ₹ 0 | |
| 20 Aug 2026 | ₹ 270 | 90.00% | ₹ 0 | ₹ 0 | |
| 19 Aug 2026 | ₹ 220 | 73.33% | ₹ 0 | ₹ 0 | |
| 18 Aug 2026 | ₹ 172 | 57.33% | ₹ 0 | ₹ 0 | |
| 17 Aug 2026 | ₹ 154 | 51.33% | ₹ 0 | ₹ 0 | |
| 16 Aug 2026 | ₹ 65 | 0% | ₹ 0 | ₹ 0 | |
| 15 Aug 2026 | ₹ 85 | 0% | ₹ 0 | ₹ 0 |
Tempsens Instruments (India) IPO Dates
| Event | Date |
|---|---|
| Open Date | 20 Aug, 2026 |
| Close Date | 24 Aug, 2026 |
| Allotment Date | 25 Aug, 2026 |
| Refund Date | 27 Aug, 2026 |
| Credit to Demat | 27 Aug, 2026 |
| Listing Date | 28 Aug, 2026 |
Tempsens Instruments (India) IPO Actual Listing Price
| Basis | Value |
|---|---|
| Issue Price | ₹300 |
| GMP-Based Estimate (Pre-Listing) | ₹630 (+110%) |
| Actual Listing Price | ₹634 (+111.33%) |
| Listing Gain / Loss | +₹334 per share |
| Listing Date | 28 Aug, 2026 |
Is Tempsens Instruments (India) IPO GMP Reliable?
Grey market premium for Tempsens Instruments (India) IPO should be interpreted with caution. The GMP is an unregulated, unofficial market not governed by SEBI. Here's how to read the current signal:
- Subscription rate matters: A high GMP paired with strong subscription — especially QIB (Qualified Institutional Buyer) oversubscription — is a more reliable bullish signal than GMP alone. Read our in-depth analysis: GMP vs Subscription Data — Which Predicts Listing Gains Better?
- Timing matters: GMP in the first 1–2 days of subscription is less reliable. GMP on the final subscription day and the day before listing tends to be the most accurate predictor.
- Grey market is thin: For smaller IPOs, even a handful of large orders can swing the GMP significantly. Treat low-volume GMP signals with extra caution.
- Cross-check before acting: Review the Tempsens Instruments (India) IPO full review for a fundamentals-based assessment before making any grey market trades.
Tempsens Instruments (India) IPO IPO Kostak Rate Explained
The Kostak rate for Tempsens Instruments (India) IPO was not active during the subscription period, as no grey market premium was established. Kostak is the fixed amount a grey market buyer pays for an IPO application regardless of allotment outcome.
The Subject to Sauda price was not active for this IPO. Subject to Sauda only applies if allotment is confirmed — the buyer pays a premium on top of the issue price per lot allotted.
Grey market trading is unofficial and unregulated by SEBI. Proceed with full awareness of the associated risks.
About Tempsens Instruments (India) IPO
Its temperature sensing range includes thermocouples, resistance temperature detectors, infrared pyrometers, online thermal imagers and furnace monitoring cameras. Its electrical heating range includes immersion, process, skid, cartridge, band, tubular and flexible heaters. Its cable range includes low voltage control and power cables, instrumentation cables, thermocouple and RTD cables and nickel alloy conductors.
As per the F&S Report the company is the largest maker of contact and non-contact temperature sensors in India by revenue, with a market share of about 10.5% in the temperature sensor segment in the year ended 31 March 2026. Between 1 April 2023 and 31 March 2026 it served more than 1,000 different customers, and it exports to over 80 countries including the United Arab Emirates, Germany and Poland.
Strengths & Risks
Strengths
- ✓ The company is the largest maker of contact and non-contact temperature sensors in India by revenue as per the F&S Report, with about 10.5% share of that segment in FY2026.
- ✓ Sales and profit have grown for three years. Total income went from Rs 278.04 crore in FY2024 to Rs 382.47 crore in FY2025 and Rs 455.86 crore in FY2026.
- ✓ Profit after tax grew from Rs 40.92 crore in FY2024 to Rs 62.56 crore in FY2025 and Rs 71.07 crore in FY2026.
- ✓ Margins are healthy for a manufacturing company. PAT margin was 15.59% and EBITDA was Rs 113.17 crore in FY2026.
- ✓ The balance sheet is strong. Net worth was Rs 496.89 crore against borrowing of only Rs 77.95 crore as on 31 March 2026.
- ✓ The customer base is wide, with more than 1,000 different customers served between April 2023 and March 2026, so it does not depend on a few buyers.
- ✓ Exports go to more than 80 countries including the UAE, Germany and Poland, which spreads the risk beyond the Indian market.
- ✓ The company has a long record of over 35 years, having started in 1990, and makes three related product lines instead of one.
Risks
- ⚠ This issue is priced high on earnings. At the upper band of Rs 300 the post issue P/E is about 35.38 times on an EPS of Rs 8.48.
- ⚠ Return on net worth is modest at 13.55%, which is low compared to the P/E being asked.
- ⚠ Profit grew slower than sales in FY2026. Income rose 19% but profit after tax rose only 14%, so margin came down slightly.
- ⚠ Borrowing has more than doubled in two years, from Rs 30.13 crore in FY2024 to Rs 77.95 crore in FY2026.
- ⚠ Sales depend on industrial capital spending. Temperature sensors and heaters are bought when factories are being built or upgraded, so a slowdown in industry directly reduces orders.
- ⚠ Exports to more than 80 countries bring currency risk and exposure to trade rules and tariffs in those markets.
- ⚠ Only Rs 18.13 crore of the money goes into new capacity, while Rs 55.00 crore is for repaying borrowings, so a large part is not adding to the earning capacity.
- ⚠ Promoter holding will come down from 80.51% to 65.67% after the issue.
Frequently Asked Questions about Tempsens Instruments (India) IPO
What is the GMP of Tempsens Instruments (India) IPO?
The current Grey Market Premium (GMP) of Tempsens Instruments (India) IPO is ₹ 330.
What is the Kostak Price of Tempsens Instruments (India) IPO?
Kostak rate is the profit made by selling an IPO application before allotment. The current Kostak rate for Tempsens Instruments (India) IPO is currently not available.
What is the Subject to Sauda Price of Tempsens Instruments (India) IPO?
Subject to Sauda is the premium amount decided if the allotment is confirmed. The current Subject to Sauda rate is currently not available.
What was the actual listing price of Tempsens Instruments (India) IPO?
Tempsens Instruments (India) IPO listed on August 28, 2026 at ₹634, against the issue price of ₹300 — a gain of +111.33%.
How did the GMP of Tempsens Instruments (India) IPO trend before listing?
The GMP of Tempsens Instruments (India) IPO was stable in its final days before listing. The GMP peaked at ₹330 on 28 August 2026. View the day-wise table above for the complete GMP history.
Explore Tempsens Instruments (India) IPO Further
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