IPO Allotment Chances Calculator

Check allotment probability for any open or recently closed IPO. Select an IPO to see category-wise chances.

Simca Advertising IPO

Open SME
Price Band
Rs 174 - 183
Lot Size
1200 shares
Total Subscription
0.61x
Allotment Chances — Simca Advertising IPO
Retail 100.0% (0.22x subscribed)
High chance
S-HNI (2-10L) 100.0% (0.17x subscribed)
High chance
B-HNI (>10L) 100.0% (0.69x subscribed)
High chance
QIB 54.3% (1.84x subscribed)
High chance
Retail undersubscribed - high chance of full allotment for all retail applicants.
Based on current subscription data. Actual allotment depends on total applications received and SEBI's lot-based proportional allotment rules.

How IPO Allotment Chances Are Calculated

IPO allotment probability is calculated by dividing 1 by the subscription times for each category. For example, if retail subscription is 10x, the allotment chance is 1/10 = 10% — meaning approximately 10 out of every 100 retail applicants will receive allotment.

In oversubscribed IPOs, SEBI mandates that each retail applicant can receive a maximum of one lot. If the number of applicants exceeds available lots, allotment is done by computerized lottery. Applying for more lots does not increase your chances — each PAN gets equal probability.

Tip: Apply from multiple family members' demat accounts (different PANs) to increase your overall household probability of getting allotment.