The Tempsens Instruments (India) IPO has generated strong interest among investors, with its Grey Market Premium (GMP) climbing sharply to ₹313. Based on the IPO's upper price band, the unofficial premium indicates a potential listing price of around ₹613, putting the implied premium above 100%.
With the IPO set to close on August 24, 2026, investors are closely watching the subscription figures and grey-market trends ahead of the expected stock market debut.
Tempsens Instruments IPO Price Band and Issue Size
The Tempsens Instruments IPO opened for subscription on August 20, 2026, with the issue closing on Monday, August 24.
The company has fixed the IPO price band at ₹285 to ₹300 per share and aims to raise approximately ₹650 crore through the public issue.
Of the total issue size, around ₹555 crore is an Offer for Sale (OFS), while approximately ₹95 crore will be raised through a fresh issue of shares.
Tempsens Instruments IPO GMP Reaches ₹313
The IPO's GMP has climbed to approximately ₹313, according to the figures provided.
At the upper end of the ₹300 price band, this points to an unofficial estimated listing price of:
₹300 + ₹313 = ₹613
That represents an implied premium of approximately 104.33% over the IPO's upper price.
However, investors should remember that GMP is an unofficial market indicator and can change before listing. It does not guarantee that the stock will list at ₹613 or deliver a 104% return.
IPO Subscription Crosses 21 Times
The strong GMP has been accompanied by robust investor participation.
By 5 PM on the second day, the IPO had reportedly been subscribed 21.66 times overall.
The subscription figures were:
Retail investors: 18.67 times
Non-Institutional Investors (NII): 52.98 times
Qualified Institutional Buyers (QIB): 3.31 times
The particularly strong NII subscription indicates substantial demand from high-net-worth and other non-institutional investors.
Investors Eye Tempsens Instruments Listing
With the GMP crossing the 100% mark, market participants are watching the upcoming listing closely. If the grey-market premium remains elevated, the stock could attract significant attention when it begins trading.
Nevertheless, the actual listing price will ultimately depend on market conditions, investor demand and trading sentiment, rather than the GMP alone.
Investors should also assess the company's financial performance, valuation, business prospects and risk factors before making an investment decision.
Tempsens Instruments IPO: Key Details
Particular Details
IPO Tempsens Instruments (India)
IPO dates August 20–24, 2026
Price band ₹285–₹300
Issue size ₹650 crore
Fresh issue ₹95 crore
OFS ₹555 crore
Reported GMP ₹313
Implied listing price ₹613
Implied GMP premium 104.33%
Overall subscription (Day 2) 21.66x
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