Hello Sir, Anchor lock-in period end date for 50% shares (30 Days) from the date of allotment and for remaining shares (90 Days) from the date of allotment. For example, Check Nephro Care India Limited IPO (Nephro Care India IPO) Details for Anchor Investor shares. The allotment date is July 3, 2024 and Anchor lock-in period end date for 50% shares (30 Days) - August 2, 2024 Anchor lock-in period end date for remaining shares (90 Days) - October 1, 2024