Main indices at Kuwait Stock Exchange went back up at closing on Tuesday with the weighted index reaching 405.44 points on a gain 0.62 points. The price index amounted to 5,744.54 points on a rise of 28.02 points, and the KSX 15 reached 975.83 points; an increase of 3.51 points. Trades came to 4,316 transactions, worth KD 19,165,743.865, with 256,702, 275 shares changing hands. Top share for the day was Kuwait And Middle East Financial Investment Company, biggest loser was Kuwait Medical Services Company, and most traded was Gulf Finance House.