The allotment of M K Sons Fine Jewels' initial public offering (IPO) is expected to be finalised on November 2, following a 5.09 times subscription to the Rs 275.4-crore issue. Investors can check their allotment status through the registrar, Bigshare Services, or the stock exchanges once the basis of allotment is published. The IPO received bids for 6,05,95,171 shares against 1.19 crore shares on offer by the close of bidding on October 30, according to NSE data.