Main indices of Kuwait Stock Exchange in green by midday operations of Wednesday\'s session with the price index gaining 6.5 points reaching 6,235.4 points at 11:42 a.m. Weighted index lost 0.46 points dropping to the level of 421.18 points. Number of trades reached 4,767, value of traded stocks KD 40.5 million and volume of dealt-in stocks amounted to 405.1 million.