All main indexes of Kuwait Stock Exchange (KSE) were in the red zone in trading early on Tuesday however the bearish trend of the indices was marginal. Weighted index read 428.97, losing 0.29 points, price index stood at 6,105. 66, with a decrease of 1.25 points. KSX 15 index, which reflects trading in blue-chips, stood at 1,037.72, declining by 0.52 points. Number of trades reached 366, value of traded stocks KD 1,857,841.803 and volume the traded shares 34,220,309. The KSE, one of the major bourses in the Gulf and the Middle East, posted significant gains over the past 10 days, partly buoyed by corporate earnings.