Shares at the Pakistan Stock Exchange (PSX) fell on Wednesday, with analysts attributing the downtrend to a delay in signing the staff-level agreement (SLA) with the International Monetary Fund (IMF) for a desperately needed economic bailout, as well as, the impending rate hike. The benchmark KSE-100 index reached an intraday low of 480.65 points, or 1.19 per cent, around 11am. However, it clos