Kuwait Stock Exchange took on a red board till closing, Tuesday, and the weighted index came to 445.85 points on a loss of 2.71 points, while the price index reached 7,464.67 points, a loss of 131.13 points.The KSX 15 meanwhile reached 1,038.14 points, shedding 3.56 points.Trades came to 5,005 spot transactions, worth KD 27,161,541.102, with volume at 242,899,342 shares.In terms of sectorial performance, the session ended with eight indices in red, four in green, and the last two unchanged from last closing.