IPO Investing - How to Apply and What to Watch
IPO process in India, RII/NII/QIB categories, UPI ASBA, GMP, allotment, and listing day strategies.
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IPO Investing Guide India: How to Apply, Evaluate & Profit
Rahul was stretching after nets when Virat (the team's opening batsman, not that Virat) said: "Bro, I made ₹18,000 on the Swiggy IPO. Applied for one lot, got allotted, sold on listing day. Easiest money ever."
Two other teammates joined in. "I got 3x on Tata Tech." "Bhai, the GMP on the next one is already ₹400."
Rahul stood there holding his kit bag thinking: I have literally no idea what any of these words mean. But I have ₹2 lakh sitting in my savings account doing nothing between cricket seasons. Maybe I should try this IPO thing?
Good instinct. But let's make sure you don't go in blind like most people.
What Actually Is an IPO?
Think of it like this: a company has been playing Ranji Trophy for years (private). Now they're getting selected for the IPL (going public). The IPO is the auction. And you're a franchise owner deciding whether to bid.
The IPO Process: From Filing to Listing
Here's what happens behind the scenes before you see "APPLY NOW" on Zerodha:
- Company files DRHP (Draft Red Herring Prospectus) with SEBI, this is the company's full story: finances, risks, what they'll do with the money
- SEBI reviews and gives observations (30-75 days)
- Company does roadshows, fixes a price band (e.g., ₹1,350-₹1,425 per share)
- IPO opens for 3 working days for bidding
- Allotment happens within 6 days
- Listing on BSE/NSE within 3 days after allotment
The whole thing from "IPO opens" to "you can see it in your demat" takes about 6-7 working days.
Who Gets What: RII, NII, QIB Categories
Not everyone is treated equally in an IPO. SEBI divides investors into buckets:
| Category | Who Qualifies | Share of IPO | Bid Limit |
|---|---|---|---|
| RII (Retail Individual) | You, if investing up to ₹2L | 35% of issue | Maximum ₹2,00,000 |
| sNII (Small Non-Institutional) | Investing ₹2L to ₹10L | 1/3 of 15% NII quota | ₹2L to ₹10L |
| bNII (Big Non-Institutional) | Investing above ₹10L | 2/3 of 15% NII quota | Above ₹10L |
| QIB (Qualified Institutional) | Mutual funds, banks, FIIs | 50% of issue | No upper limit |
Rahul with his ₹2 lakh? He's RII, retail. That means he's competing with crores of other retail investors for 35% of the total issue. If the IPO is oversubscribed 10x in retail, his chance of allotment is roughly 1 in 10. It's a lottery.
Since 2022, both RII and NII categories use lottery-based allotment. You either get 1 lot or nothing. Applying for more lots as retail doesn't increase your chances. So Rahul applying for 1 lot at ₹15,000 has the same chance as someone applying for 13 lots at ₹1,95,000.
How to Apply: The UPI ASBA Process
This is dead simple. Rahul did it from the team bus.
- Open your broker app (Zerodha, Groww, Angel One, whatever you use)
- Find the IPO section and select the live IPO
- Choose lot size (minimum 1 lot, could be ₹14,000 to ₹2,00,000 depending on the IPO)
- Enter your UPI ID (linked to your bank account)
- Submit, a mandate request pops up on your UPI app (BHIM, Google Pay, PhonePe)
- Approve the mandate
Rahul loved this. "So the money stays in my account until I actually get shares? That's way better than I thought."
Understanding GMP: The Locker Room Buzz
This is what Rahul's teammates were actually talking about.
GMP is based on unofficial trades between dealers. It can swing from +₹300 to -₹50 overnight. Many IPOs with "huge GMP" listed flat or negative. Many with "low GMP" rallied after listing. Rahul's teammate who "tracks GMP" is basically reading WhatsApp forwards. Don't base real money decisions on it.
How to Actually Evaluate an IPO
This is where most people fail. They apply to everything. Don't be that person.
Before you hit "Apply," check these five things:
- Promoter track record. Have they built successful businesses before? Or is this their first rodeo?
- Financial growth. Revenue and profit growing consistently over 3 years? Or is this a one-year spike they're cashing in on?
- PE ratio vs listed peers. If similar listed companies trade at 25 PE and this IPO is priced at 60 PE, you're overpaying
- Object of the issue, Fresh capital for expansion (good) vs OFS where promoters are selling their shares (they're cashing out, why?)
- QIB subscription. If institutional investors (mutual funds, banks) are subscribing 3x+, that's a signal. They have research teams. You don't
The Red Herring Prospectus (RHP) is hundreds of pages. You don't need to read all of it. But the Risk Factors section and the Peer Comparison table? Those 10 pages can save you from disaster.
Rahul sees an IPO for a quick-commerce company priced at ₹1,400/share.
He checks: Revenue growing 40% YoY? Yes. Profitable? No, still losing money. PE ratio? Can't calculate (no earnings). Listed peer trading at? 100x sales. This IPO at? 120x sales.
Rahul's decision: "Interesting company, but I'm paying a premium for hype. I'll watch post-listing instead of gambling on allotment day."
That's analysis. That's what separates investing from guessing.
Listing Day: What Do You Do?
Let's say Rahul gets allotted. Now what?
Rahul gets 1 lot (13 shares) at ₹1,500/share. Investment: ₹19,500.
Stock opens at ₹2,100 on listing day (40% premium).
Option 1. Full exit: Sell all 13 shares at ₹2,100. Profit: ₹7,800. Tax: 20% STCG = ₹1,560. Net: ₹6,240. Quick and clean.
Option 2, Partial exit: Sell 7 shares at ₹2,100 (₹14,700 back). Hold 6 shares as "free" investment, his cost is already recovered.
Option 3. Hold everything: He believes in the company long-term. If he holds over 1 year, gains above ₹1.25L qualify for 12.5% LTCG instead of 20% STCG.
Rahul picks Option 2. "Recover the money, keep some skin in the game." Smart for a cricketer who understands managing risk across innings.
Anchor Investors: The Smart Money Signal
Big institutions (mutual funds, insurance companies) get shares 1 day before the IPO opens as "anchor investors." Their lock-in:
- 50% locked for 90 days
- 50% locked for 30 days
When anchor lock-in expires, heavy selling can pressure the stock price. If you're holding post-listing, mark those dates on your calendar.
Mistakes Rahul's Teammates Make
- Applying to every IPO. Most IPOs are mediocre. Only 30-40% give meaningful listing gains
- Using GMP as the only indicator. It's gossip, not data
- Borrowing money to apply in NII category. Paying loan interest to gamble on allotment? No
- Never reading the RHP. Even the peer comparison table takes 2 minutes
- Not having a listing day plan, "I'll decide when it lists" means panic decisions
Key Takeaways
- Apply via UPI ASBA: your money stays in your bank earning interest until allotment
- Retail investors (RII) can bid up to ₹2L and get 35% of the issue. It's a lottery
- GMP is unofficial and unreliable: treat it like cricket pitch gossip, not Hawk-Eye data
- Always compare IPO valuation with listed peers before applying
- Have a listing day strategy BEFORE you get allotted: full exit, partial exit, or long-term hold
- Read the RHP risk factors section. It takes 10 minutes and can save you lakhs
What happens to your money when you apply for an IPO via ASBA?
Want to understand the companies behind the IPOs? Head to the Stock Market Learning Hub.
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