The subscription window to bid for the Mamata Machinery IPO closes today. Here are the key details of the IPO , including price band, lot size, subscription status, GMP , and allotment and listing dates Get Mamata Machinery IPO details. Find IPO Date, Price, Live Subscription, Allotment, Grey Market Premium GMP , Listing Date, Analysis and Review. The issue price of Mamata Machinery IPO ( MAMATA ,544318) was ₹243.00, listed at a price of ₹600.00, which is 146.91% higher than the allotment price. The expected IPO listing price as per grey market was ₹503, listed above GMP price and marked as positive listing for GMP . "The GMP prices shown here are only news related to the grey market. Find out the latest updates on Mamata Machinery IPO , a company that manufactures and exports packaging machinery . See the grey market price, issue price, subscription status, allotment status, financial performance, valuations, and analyst views.