IPO Subscription Status Explained: QIB, NII, Retail Times

IPO subscription status shows how many times the shares offered to each investor category have been bid for. A figure of "20×" in retail means retail investors have bid for 20 times the shares reserved for them. It tells you about demand, but it does not directly give your allotment odds, because retail and NII allotment is a lottery based on the number of applications, not the number of shares bid.

The figures are published live by NSE and BSE during the issue and combined by brokers and trackers. This guide is educational, current as of October 2026, and does not recommend any IPO.

How the "×" figure is calculated

For each category:

Times subscribed = shares bid for in that category ÷ shares reserved for that category

A few details that matter:

• Anchor shares are excluded. Anchor investors get their shares a working day before the issue opens, so the QIB figure during bidding is usually on the QIB portion excluding anchors.
• Retail cut-off bids count at the cap. Bids are valued at the upper end of the price band for this purpose.
• Exchange figures are provisional. They include bids whose UPI mandate may never be approved, and bids that may later be rejected as duplicates or invalid. Final valid demand, published in the basis of allotment, is usually somewhat lower.
• "Total" is all categories together. The overall figure combines QIB, NII and retail bids against total shares offered (excluding anchors). Employee and shareholder reservations are usually shown separately.

What each category tells you

Since April 2022, the NII portion is split one-third to sHNI and two-thirds to bHNI, which is why trackers show both. For the quota sizes and allotment method, see IPO categories: retail, sHNI and bHNI.

Worked example: subscription vs your odds (illustrative)

Suppose a hypothetical issue, after anchors, offers 70 lakh shares: 20 lakh for QIB, 15 lakh for NII and 35 lakh for retail. The lot size is 50 shares. Final bids:

Total: 11,80,00,000 ÷ 70,00,000 = 16.857, shown as 16.86×.

Now the retail odds. The retail portion is 35,00,000 ÷ 50 = 70,000 lots. Suppose 10,00,000 valid retail applications were received. They bid for 7,00,00,000 shares in all, so the average application is 7,00,00,000 ÷ 10,00,000 = 70 shares, or 1.4 lots.

• Naive reading of 20×: a 1-in-20 chance, or 5%.
• Actual lottery odds: 70,000 lots ÷ 10,00,000 applications = 7%.

The odds are better than 1-in-20 here because many people applied for more than one lot, which inflates the "×" figure without adding tickets. If every applicant had applied for the 13-lot maximum, the same 20× would mean far fewer applications and much better odds. That is why trackers that show the number of applications give a better guide to retail odds than the "×" figure alone.

The NII split follows the same logic. With 15 lakh NII shares, sHNI gets 5 lakh and bHNI 10 lakh. Each successful NII applicant gets the minimum NII application size by lottery, so heavy bHNI subscription often reflects a few very large bids rather than many applicants.

Reading day-wise subscription

Most mainboard issues are open for three working days. A typical (illustrative) pattern for a well-received issue:

Points to keep in mind:

• Low early numbers are normal. Institutions usually bid on the last day. A slow day one does not by itself mean a weak issue.
• Watch the final day carefully. Exchange figures update through the day; the end-of-day number on the closing day is the one that counts.
• Undersubscription has rules too. If a category is undersubscribed, the unsubscribed portion can usually be met from other categories as per the RHP. The issue also needs to meet SEBI's minimum subscription requirement (generally 90% of the fresh issue), or the money is unblocked.

You can track category-wise subscription for current issues on our live IPO dashboard.

What high subscription does and does not mean

What it does mean:

• Strong demand at the offered price during the issue.
• Lower retail and NII allotment odds as applications rise.
• Institutional confidence if the QIB figure is high, since QIBs bid with research behind them.

What it does not mean:

• A guaranteed listing gain. Listing prices depend on demand and supply in the pre-open session on listing day, broader markets and how many allottees want to sell.
• A cheap valuation. A heavily subscribed issue can still be expensively priced.
• That you should apply. Demand from others is not an assessment of the business; the RHP is. Our guide on how to apply for an IPO online covers the mechanics if you do decide to bid.

Some bHNI demand in hot issues has historically been funded with borrowed money, which can make that number swing on sentiment. Grey market premium, often quoted alongside subscription, is unofficial and unregulated.

Where to find the official numbers

• NSE and BSE: each exchange's IPO page has a "bid details" or "subscription" view by category, updated through the day.
• The registrar's basis of allotment: published after the issue closes, it shows valid applications and the final, cleaned-up subscription in each category, plus the lottery ratio.
• Your broker's app: usually combines exchange data.

When you compare figures across sources, check the time stamp. A tracker showing 18× and an exchange page showing 16× may simply have been updated at different times, or one may include employee and shareholder bids in its total while the other does not. If the numbers matter to you, the exchange page and, later, the registrar's basis of allotment are the ones to rely on.

After allotment, if you hold shares for a while, our CAGR calculator gives the annualised return over your holding period.

Key takeaways

• Times subscribed = shares bid in a category ÷ shares reserved for it; anchors are excluded.
• A 20× retail figure does not mean a 1-in-20 chance; the number of applications decides the lottery odds.
• QIB demand usually arrives on the last day, so early figures understate final demand.
• Exchange figures are provisional; the basis of allotment shows final valid demand.
• High subscription signals demand, not value, and does not guarantee a listing gain.