The Qatar Exchange down on Monday 17.98 points or 0.19% to 9,608.32 points from the previous closing of 9,626.30 points. The volume of the shares up to 7,602,150 from 6,733,015 on Sunday and the value of shares increased to QR283,435,018.69 from QR278,500,585.62 Sunday. Among the top losers were Qatar National Bank whose share dropped 0.42% to QR166.80, Barwa Real Estate lost 0.79% to QR25.00, Al khalij Commercial Bank fell 0.33% to QR18.30 and Qatar Navigation down by 0.86% to QR80.30. The Banking and Financial sector index was dropped 0.09 points while Consumer Goods and Services sector index added 0.45 points. The industrial sector was down 0.05 points while insurance sector lost 0.43 points.