Rubicon Research IPO GMP Today
ListedUpdated 14 October 2025, 5:30 PM IST· Mainboard· Listing 16 Oct 2025
Rubicon Research IPO opens on 9 October 2025. Rubicon Research IPO GMP is Rs 151.00 today. Listing price estimate is Rs 636.00 (issue price Rs 485.00). Listing gain estimate: 31.13%.
Rubicon Research IPO GMP Day Wise
Daily grey market premium, estimated listing price, and profit per lot
GMP for Rubicon Research IPO started at Rs 0 on 2 October 2025 and stood at Rs 128 on 14 October 2025. The sharpest single-day jump was from Rs 0 on 3 Oct 2025 to Rs 60 on 4 Oct 2025. The upward move through the subscription window usually reflects building demand across investor categories rather than a one-day spike.
| Date | Issue Price | GMP | Listing Price | Est. Profit |
|---|---|---|---|---|
| 14 Oct 2025Today | Rs 485.00 | Rs 128.00 | Rs 613.00 (+26.39%) | Rs 3,840.00 |
| 13 Oct 2025 | Rs 485.00 | Rs 127.00 | Rs 612.00 (+26.19%) | Rs 3,810.00 |
| 12 Oct 2025 | Rs 485.00 | Rs 96.00 | Rs 581.00 (+19.79%) | Rs 2,880.00 |
| 11 Oct 2025 | Rs 485.00 | Rs 110.00 | Rs 595.00 (+22.68%) | Rs 3,300.00 |
| 10 Oct 2025 | Rs 485.00 | Rs 111.00 | Rs 596.00 (+22.89%) | Rs 3,330.00 |
| 9 Oct 2025 | Rs 485.00 | Rs 100.00 | Rs 585.00 (+20.62%) | Rs 3,000.00 |
| 8 Oct 2025 | Rs 485.00 | Rs 98.00 | Rs 583.00 (+20.21%) | Rs 2,940.00 |
| 7 Oct 2025 | Rs 485.00 | Rs 80.00 | Rs 565.00 (+16.49%) | Rs 2,400.00 |
| 6 Oct 2025 | Rs 485.00 | Rs 80.00 | Rs 565.00 (+16.49%) | Rs 2,400.00 |
| 5 Oct 2025 | Rs 485.00 | Rs 68.00 | Rs 553.00 (+14.02%) | Rs 2,040.00 |
| 4 Oct 2025 | Rs 485.00 | Rs 60.00 | Rs 545.00 (+12.37%) | Rs 1,800.00 |
| 3 Oct 2025 | Rs 485.00 | Rs 0.00 | Rs 485.00 (+0.00%) | Rs 0.00 |
| 2 Oct 2025 | Rs 485.00 | Rs 0.00 | Rs 485.00 (+0.00%) | Rs 0.00 |
Rubicon Research IPO Listing Price
Estimated from today’s GMP
Based on today's GMP, Rubicon Research IPO listing price estimate is Rs 636.00 per share (issue price Rs 485.00 + GMP Rs 151.00).
Actual listing price will be known on 16 October 2025 when the stock lists on NSE/BSE.
Rubicon Research IPO Listing Gain
Estimated profit per lot from grey market premium
Lot size: 30 shares
GMP today: Rs 151.00
Estimated listing gain per lot: Rs 151.00 × 30 = Rs 4,530.00
A GMP of around 31.1% is a strong positive signal from the grey market. Investors are pricing in a meaningful listing premium over the issue price.
GMP has moved up over the tracked period. Steady increases through the subscription window are usually a stronger signal than a single-day spike.
GMP is unofficial. Listing gain can differ on listing day.
Rubicon Research IPO Subscription Status
GMP and subscription numbers often move together. When institutional and HNI demand is strong, grey market participants usually price in a higher premium. Current overall subscription for Rubicon Research IPO is 109.35x. Compare this with the GMP trend to see if demand aligns. The GMP move around 4 Oct 2025 may reflect how the market reacted once the subscription window activity picked up after 9 Oct 2025.
See live figures on the Rubicon Research IPO Subscription Status page.
Rubicon Research IPO Details
| Field | Value |
|---|---|
| Price Band | ₹461.0 - ₹485.0 |
| Issue Size | ₹1377.50 Cr |
| Lot Size | 30 shares |
| IPO Type | Mainboard |
| Open Date | 9 Oct 2025 |
| Close Date | 13 Oct 2025 |
| Listing Date | 16 Oct 2025 |
| Subscription | 109.35x |
Rubicon Research IPO full details (financials, peers, review).
About Rubicon Research IPO
Rubicon Research Limited, established in 1999, is a pharmaceutical formulations company focused on innovation through R&D, specializing in complex generics and drug-device combination products for highly regulated markets, primarily the United States. The company is among the fastest-growing Indian formulations companies, with a strong focus on high-margin specialty products. As of June 2025, Rubicon had 72 active ANDA/NDA approvals from the US FDA, with a high commercialization rate of 86.4%. It operates two US FDA-inspected R&D centers (India and Canada) and three manufacturing facilities in India, maintaining a strong regulatory compliance track record. The fresh issue proceeds will be used primarily for debt repayment and funding strategic inorganic growth initiatives.
Rubicon Research IPO GMP FAQs
What is Rubicon Research IPO GMP today?
Rubicon Research IPO GMP is ₹151 as of 19 September 2026, 5:32 AM IST. At issue price ₹485, that is +31.13% expected listing gain in the grey market.
What is Rubicon Research IPO grey market premium (GMP)?
The grey market premium (GMP) for Rubicon Research IPO is ₹151 today. GMP is the unofficial premium traders pay above the issue price of ₹485 before listing on NSE/BSE.
What is Rubicon Research IPO expected returns?
Rubicon Research IPO expected returns based on today's GMP are +31.13% over the issue price of ₹485. Estimated listing price is ₹636 per share. Actual listing gain on 16 October 2025 may differ.
What is the estimated listing price of Rubicon Research IPO?
Based on today's GMP, Rubicon Research IPO estimated listing price is ₹636 per share (issue price ₹485 + GMP ₹151). The actual listing price will be set on 16 October 2025 when trading starts.
What is the expected profit per lot in Rubicon Research IPO?
At GMP of ₹151 and lot size of 30 shares, estimated grey market profit is ₹4,530 (1 lot × 30 shares × ₹151). This is unofficial and not guaranteed on listing day.
Will Rubicon Research IPO list at GMP price?
Rubicon Research IPO may list around ₹636 based on current GMP of ₹151, but listing at exact grey market price is not guaranteed. GMP is unofficial. On 16 October 2025, the opening price depends on market sentiment, final subscription, and index levels.
What is Rubicon Research IPO issue price and lot size?
Rubicon Research IPO issue price is ₹485 per share (price band ₹461.0 - ₹485.0). Lot size is 30 shares. Minimum application is 1 lot.
When is Rubicon Research IPO listing date?
Rubicon Research IPO is expected to list on 16 October 2025 on NSE and BSE. GMP can still move until listing day.
What is Rubicon Research IPO GMP high and low?
Rubicon Research IPO GMP made a high of ₹128 on 14 Oct 2025 and a low of ₹0 on 3 Oct 2025 in tracked grey market data.
Can Rubicon Research IPO GMP change after subscription closes?
Yes. Rubicon Research IPO closed on 13 October 2025. GMP often moves until listing (16 October 2025) based on allotment buzz, market mood, and news. Keep this page handy for the latest figure.
What is Rubicon Research IPO subscription status?
Live category-wise subscription for Rubicon Research IPO is on the Rubicon Research IPO Subscription Status page on IPOwiz, including QIB, NII, and retail figures.
How to check Rubicon Research IPO allotment status?
You can check Rubicon Research IPO allotment with your PAN on the Rubicon Research IPO Allotment Status page, the registrar site, BSE, or the IPOwiz App.
Sources
We match Rubicon Research IPO IPO numbers with official sources. For final dates and allotment results, double-check the registrar or exchange.
- SEBIRules for IPO allotment and disclosures in India
- NSEExchange notices, bidding data, and listing updates
- BSEExchange notices and IPO allotment check tools
- RHP / Offer DocumentCheck the company RHP on NSE/BSE or the IPO detail page
- IPO RegistrarRegistrar details are on the allotment page for this IPO
Also read our Editorial Policy, How GMP is calculated, How allotment chances work, and IPO fund allocation.
Reviewed by
Dinesh Agrawal · Lead IPO Analyst
15+ years in Indian markets and IPO research. He reviews GMP figures before they go live.