The Lumino Industries IPO is entering its final day today, August 31.
The ₹700 crore issue has attracted strong interest from investors, with the IPO already receiving bids several times higher than the shares on offer.
Adding to the excitement, the company’s grey market premium (GMP) has reached ₹57, which is around 70% of the upper IPO price of ₹82.
This has created expectations of a strong stock market listing. However, investors should remember that GMP is unofficial and can change before the actual listing.
Lumino Industries IPO Gets Strong Investor Response
The IPO has received a strong response from investors.
As of 11:30 am on August 31, the issue had been subscribed more than 21 times. Since bidding is still open today, the subscription level could rise further before the issue closes.
The IPO has a price band of ₹78 to ₹82 per share.
The company is offering fresh shares along with an offer for sale (OFS). The allotment is expected on September 1, while the stock is likely to be listed on September 3.
How Much Money Is Needed to Buy One Lot?
For retail investors, one lot of the Lumino Industries IPO contains 182 shares.
At the upper price of ₹82 per share, investors would need approximately ₹14,924 to apply for one lot.
A retail investor can apply for up to 13 lots, which would require around ₹1,94,012 at the upper price band.
GMP Nears 70% — But Investors Should Be Careful
The IPO has also generated significant interest in the grey market.
On August 31, the GMP stood at around ₹57 against the upper IPO price of ₹82.
This indicates a potential premium of nearly 70% over the issue price.
However, the GMP has actually fallen in recent days.
It was around ₹63 on August 29, indicating a premium of nearly 77% at that time.
It is important to remember that GMP is not an official market indicator.
It can change quickly depending on market conditions and investor sentiment.
Therefore, investors should not make an IPO investment decision based only on the grey market premium.
Where Will Lumino Industries Use the IPO Money?
A large part of the money raised through the IPO will be used to reduce the company’s debt.
Around ₹337 crore is planned for the prepayment or repayment of certain existing loans.
The company also plans to spend approximately ₹15.01 crore on capital expenditure.
This money will be used for machinery and equipment, civil works and interior development at its existing manufacturing facility.
The remaining funds will be used for general corporate purposes.
What Does Lumino Industries Do?
Lumino Industries was established in 2005 and operates in India’s power transmission and distribution sector.
The company works as an integrated engineering, procurement and construction (EPC) and manufacturing company.
It manufactures products such as conductors, power cables, electrical wires and HTLS conductors.
These products are used in power transmission and distribution infrastructure, making the company part of the broader electricity infrastructure ecosystem.
Key Lumino Industries IPO Details
IPO Size: ₹700 crore
Price Band: ₹78–₹82 per share
Lot Size: 182 shares
Minimum Investment: Approximately ₹14,924
IPO Closing Date: August 31, 2026
Allotment Date: September 1, 2026
Expected Listing: September 3, 2026
Latest GMP: Around ₹57
Should Investors Rely on the GMP?
The strong subscription and high GMP have increased expectations around Lumino Industries’ listing.
However, a high GMP does not guarantee listing gains. Market conditions, final demand and investor sentiment can affect the actual listing price.
Investors should therefore study the company’s financials, business prospects and risks before applying rather than relying solely on GMP.
Disclaimer: IPO and stock market investments carry market risks. The information above is for general awareness and should not be considered investment advice. Investors should consult a SEBI-registered investment adviser or qualified financial professional before making investment decisions.



