PSX continues with bullish trend on $40bn WB investment, IMF review hopes - PSX witnesses bearish trend, loses 938 points - PSX gains 396 points - PSX stays bullish, gains 253 points - PSX turns around to bullish trend, gains 1,344 points - PSX witnesses bearish trend, loses 341 points - Bulls dominate as PSX rises by nearly 1,400 points with experts citing 'good corporate results' - PSX witnesses bearish trend, loses 360 points - PSX loses 85 points - PSX stays bullish, gains 1,632 points