← All IPO terms

Indian IPOs

Updated 2026-08-22 (IST)

What is a lock-in period?

A window after listing during which certain holders (promoters, anchors, pre-IPO investors) cannot sell. When a big lock-in expires, more shares can hit the market and pressure the price, which is worth watching.

See it on a real IPO. Every open and upcoming issue, with the numbers explained. Browse live IPOs →

Related terms

← All IPO terms · How we source every figure →