AlQa'dah 03, 1436, August 18, 2015, SPA -- Kuwait Stock Exchange ended Tuesday on mixed board as the weighted index lost 0.05 points reaching 412.41 points, the price index down 1.39 points reaching 6,194.71 points and the KSX 15 gained 3.22 points reaching 992.98. The number of trades was 2,246 with a value of KD 8,720,627.78 and a volume of 79,167,824 shares.