Bullish momentum continued at the Pakistan Stock Exchange (PSX) amid improved investor sentiments, with the benchmark KSE-100 Index gaining nearly 1,800 points during the opening minutes of trading on Tuesday. At 10:20am, the benchmark index was hovering at 168,015.96, an increase of 1,773.06 points or 1.07%. Buying interest was observed in key sectors including automobile assemblers, commer