Karachi: In today's trading session on the Pakistan Stock Exchange, Century Paper (CEPB) witnessed a notable increase in its closing price, which settled at PKR 30.71, up from the opening price of PKR 28.8. The stock experienced its highest and lowest trading points at an identical figure of PKR 30.71 and PKR 28.8, respectively. The trading volume for the day was significant, with 3,839,000 shares changing hands, and the closing price was recorded at PKR 28.57.