Shares of Paytm parent One97 Communications plunged 11% during intraday trade on Wednesday as the lock-in period of 30 days for anchor investors ended. The firm's shares fell to an intraday low of ₹1,297.70 on the BSE. The percentage of anchor shares outstanding is 5.9% in Paytm, or about 3.83 crore shares, according to a report by Edelweiss Alternative Research.