The eight-session bull run at the Pakistan Stock Exchange (PSX) came to an end on Wednesday as investors resorted to profit-taking at elevated levels, pulling the benchmark KSE-100 index below the 133,000 mark. The index settled at 132,576.99, down 826.20 points or 0.62 per cent, according to Topline Securities Ltd. The session remained volatile, with the benchmark oscillating between an intrad