Indexes of Kuwait Stock Exchange (KSE) were in red upon closing the Thursday session. Weighted index read 423.89, up 0.73 points, while the price index was up to 5,943.94, gaining 8.05 points. KSX 15 index, which reflects trading in blue-chips, decreased to the level of 1,035.4, a down by 0.91 points. Number of trades, at the closing of the session, stood at 6,146, value of traded shares reached KD 27.1 million and volume of the exchanged stocks 410.4 million.