The Qatar Exchange was down on Monday 65.94 points or 0.79% to 8,290.83 points from the previous closing of 8,393.92 . The volume of shares traded was up to 5,468,144 from 4,657,462 on Sunday, and the value of shares increased to QR252,576,831.58 from QR189,790,075.39 Sunday. Among the top losers were Comm. Bank of Qatar whose share dropped by 2.40% to QR77.20, Masref Al Rayan fell 1.74% to QR24.29,Doha Insurance lost 2.10% to QR28.00 and Doha Bank down 2.64% to QR59.00. Today the Qatar Banking and Financial sector lost 115.50 points while the Insurance sector fell 34.57 points. The Qatar industrial sector dropped 73.70 points and the Services sector down 31.18 points.