The Indian primary market is bracing for an unprecedented rush of new initial public offerings as twenty companies prepare to float their public issues during the trading week commencing Monday, September 28, 2026. Because bourses will observe a national market holiday on Friday, October 2, in observance of Gandhi Jayanti, all subscription openings are compressed into a compact four-day trading window ending Thursday, October 1. The capital-raising wave is diversified across four core mainboard listings and sixteen small and medium enterprise (SME) issues, offering institutional desks and retail market participants significant deployment opportunities across manufacturing, technology, financial advisory, and infrastructure engineering sectors.

Schedule Breakdown: Mainboard Heavyweights and SME Public Issues

The IPO pipeline begins on Monday, September 28, with five public offerings: mainboard issues SRIT India Limited (₹218.40 crore; price band ₹123–₹130) and Shah Investors Home Limited (₹90.17 crore; price band ₹159–₹167), alongside SME issues Shri TNB Polymers Limited, Pind Hospitality Limited, Shivachem Agro Limited, and Acme Universal SafeZone 9 Limited. On Tuesday, September 29, four SME issues open for bidding: EverestIMS Technologies Ltd (₹48.46 crore), Black Opal Consultants Limited (₹55.08 crore), Papadmalji Agro Foods Limited (₹20.18 crore), and Vance Electroengineerings Limited (₹33.98 crore; price band ₹112–₹118). The primary wave hits peak volume on Wednesday, September 30, with eleven simultaneous launches, featuring two key mainboard public issues—Vishal Nirmiti Limited (₹178.00 crore; price band ₹208–₹220) and Nityas Gems & Jewellery Limited (₹108.35 crore; price band ₹70–₹75)—alongside a diverse roster of SME offerings including Paramount Syntex, Acme India Industries, TNA Solutions, Dove Soft, SJP Ultrasonics, Events Limited, Solfez Smart Electronics, and Omara Ventures India.

Grey Market Premium (GMP) Snapshot and Listing Trajectory

In the unofficial grey market, early tracking shows selective interest as traders wait for live subscription volumes to pick up across institutional and non-institutional categories. Vance Electroengineerings Limited leads the premium table with a robust grey market premium of ₹45 per share above its upper issue price of ₹118, pointing toward significant listing-day momentum in the SME manufacturing basket. Meanwhile, mainboard issue Shah Investors Home Limited is commanding an early grey market premium of ₹12 against its upper band of ₹167. The remaining eighteen IPO issues currently reflect a flat or neutral grey market status, a typical dynamic for newly announced issues before official bidding counters open on BSE and NSE desks, after which live subscription demand drives unofficial grey market valuations.