AlQa'dah 22, 1436, September 06, 2015, SPA -- Kuwait Stock Exchange (KSE) ended Sunday's trade in the red zone. The weighted index went down by 5.09 points, the price index lost 91.82 points, reaching 5,666 points, and the KSX 15 also went down by 14.36 points. The number of trades was 3,618 with a value of KD 11 million and a volume of 168 million.