Bulls regained control at the Pakistan Stock Exchange (PSX) on Wednesday as shares climbed more than 700 points, hours ahead of the International Monetary Fund (IMF) Executive Board meeting. The benchmark KSE-100 index climbed 764.27 points, 0.94 per cent, to close at 82,247.91 points from the previous close of 81,483.64 points. Yousuf M Farooq, director research at Chase Securities, attribu