Bulls bounced back on the trading floor on Tuesday as shares at the Pakistan Stock Exchange climbed more than 800 points after a day of volatility. The benchmark KSE-100 index climbed 808.28 points, or 0.71 per cent, to stand at 114,872.18 from the previous close of 114,063.90. Awais Ashraf, director of research at AKD Securities, said, attributed the bull run to the announcement of the Inte