Kuwait Stock Exchange (KSE) ended Tuesday's session in the green zone as the weighted index gained 2.55 points reaching 424.13, the price index gained 18.28 points reaching 6,291.08 and the KSX 15 put on 9.59 points hiking to 1,029 points. Number of trades was 4,104, with a value of KD 14,236,171.543 and a volume of 217,322,331 shares.