Bears continued to dominate the Pakistan Stock Exchange (PSX) on Tuesday and dragged its benchmark index down by over 900 points. According to the PSX website, the KSE-100 index lost 931.98 points to stand at 61,841.74, down 1.48 per cent, from the previous close of 62,773.72 points. The benchmark of representative shares opened the week a day earlier with a decline of more than 1,000 points