The Kuwait Stock Exchange (KSE) on Tuesday concluded trading with main stock indices settling on mixed boards. The Price Index went up by 0.35 points to 6,681 points, while the Weighted Index and KSX 15 Index dropped by 0.43 points and 1.3 points respectively. A total of 121.5 million shares worth KD 15.7 million (USD 53.1 million) were traded in 3,785 transactions.