Bears took over at the Pakistan Stock Exchange (PSX) as shares plunged more than 900 points on Tuesday, which analysts attributed to the delay in budget. The benchmark KSE-100 index plunged 834.24 points, or 1.1 per cent, to stand at 74,741.01 at 3:09pm from the previous close of 75,575.25 points. Finally, the index closed at 74,666.65, down by 908.60 points or 1.2pc, from the previous close.