Qatar Exchange was down on Thursday 86.10 points or 1.00% to 8,544.18 points from the previous closing of 8,630.28. The volume of shares traded was up to 8,636,680 from 5,917,229 on Wednesday, and the value of shares increased to QR313,321,225.92 from QR276,556,952.06 Wednesday. Among the top losers were Industries Qatar whose share dropped 1.50% to QR131.60, Qatar Islamic Bank lost by 1.23% to QR80.20, Masref Al Rayan fell 2.06% to QR26.20 and Doha Bank down 2.97% to QR62.00. Today the Qatar Banking and Financial sector lost 167.96 points while the Insurance sector dropped 34.58 points. The Qatar industrial sector fell 107.24 points and the Services sector down 25.93 points