Tempsens Instruments IPO
Industrial Temperature Sensing & Electrical Heating Solutions - Listed on 28 August 2026
Tempsens Instruments IPO listing summary
Tempsens Instruments (Industrial Temperature Sensing & Electrical Heating Solutions) closed its IPO window in 2026 and listed on NSE and BSE on 28 August 2026 at an upper band issue price of Rs 300, opening at Rs 634 for a listing gain of +111.3% and closing day one at Rs 586.65 (+95.5% on closing basis). The IPO was subscribed 184.07x overall - QIB 302.88x, HNI/NII 314.44x, Retail 60.69x. The total issue size was Rs 650 Cr (Fresh Issue Rs 95 Cr, OFS Rs 555 Cr). IPO GMP data, subscription trends across Day 1 - Day 3 and Nifty performance around the listing window are detailed below.
Listing day performance
Subscription breakdown
Final (Day 3) subscription
Number of times each investor category subscribed by close of Day 3.
Day-wise overall subscription
How overall subscription built up across the three-day issue window.
Tempsens Instruments IPO GMP history
Grey market premium (GMP) tracked day-by-day across the IPO window. Absolute GMP is the premium in rupees over the upper issue price; GMP % is that premium as a percent of the issue price.
| Day | GMP (Rs) | GMP % |
|---|---|---|
| Day 1 | Rs 312 | +104.00% |
| Day 2 | Rs 312 | +104.00% |
| Day 3 | Rs 319 | +106.30% |
| Day 4 | Rs 310 | +103.33% |
| Day 5 | Rs 285 | +95.00% |
GMP Prediction vs IPOGyani AI Prediction
Comparison between market-based GMP prediction and IPOGyani's AI-powered listing gain prediction.
Prediction Accuracy: 6.3 pp (Reasonably accurate)
Issue & financials
Market context at listing
How the broader market moved around the Tempsens Instruments IPO window. Helpful for isolating how much of the listing gain came from company fundamentals vs. market tailwind.
Tempsens Instruments IPO - FAQs
What was the listing gain of Tempsens Instruments IPO?
Tempsens Instruments IPO listed at +111.3% versus the upper issue price of Rs 300 on 28 August 2026.
How many times was Tempsens Instruments IPO subscribed?
Tempsens Instruments IPO was subscribed 184.07x overall. QIB portion was subscribed 302.88x, HNI / NII 314.44x and Retail 60.69x.
What was the IPO GMP for Tempsens Instruments?
IPO GMP started at Rs 312 on Day 1 and moved to Rs 285 by the close of the issue window. See the day-by-day GMP table above for the full trajectory.