Central Mine Planning IPO Day 1: Issue opens today. Check GMP, review, key details to know. Should you apply or not? by Live mint | March 20, 2026 9:14 am | Indian Stocks, Market, News The CMPDIL IPO opens for subscription from March 20 to March 24, with a price band of ₹163 to ₹172 per share. The company has raised ₹470 crore from anchor investors and allocated shares for institutional and retail buyers.