KARACHI: The stock market witnessed a gain of 457 points on Tuesday in mixed trading sessions. The benchmark KSE-100 index of the Pakistan Stock Exchange (PSX) closed at 45,275 points as against the previous day’s closing of 44,818 points, showing an increase of 457 points. Analysts at Arif Habib Limited said that initially the market … Continue reading Stock market gains 457 points in mixed trading