Main indices of Kuwait Stock Exchange (KSE) were on a mixed board at closing of Wednesday\'s session.  Weighted index read 433.54, losing 1.08 points, while price index stood at 6,735.78, gaining 21 points and the KSX 15 index lost 7.05 points falling to 1, 027.82 points.  Number of trades amounted to 13,706, value of traded stocks reached KD 71, 036,666.933 and volume of exchange stocks 1,023,748,039.