Kuwait Stock Exchange price index was red at the end of Thursday\'s session; slipping to 6,154.4 points, a loss of 22.7 points. The weighted index meanwhile read 414.01 points, a rise of 0.15 points. The trading session saw 5,359 transactions worth KD 39,126,120 with 419,337, 500 shares changing hands. Four of the sector indices were red. The biggest loser of the day, with a down of 26.6 points, was the investment index. The top gainer share was that Ajwan Gulf Real Estate Company, while the top loser was Al-Safat Company.