Bulls decided to take control of the trade floor at the Pakistan Stock Exchange (PSX) on Monday as shares gained more than 3,900 points on investors’ expectations of the key interest rate reaching single digits in the near future. The benchmark KSE-100 index climbed 3,678.20, or 3.30 per cent, to stand at 115,029.37 from the previous close of 111,351.17 at 3:09pm. Finally, the index closed a