The Kuwait Stock Exchange started trading on Monday in green, as the weighted index came to 430.56 points up 0.58 points, the price index came to 6,287.48 points on a gain of 12.57 points, and the KSX 15 index red 1,037.62 points on a gain of 1.29 points. Trades came to 1,385 transactions worth KD 6,870,690.63, with 88,243,746 shares changing hands so far.