Doha: Qatar Stock Exchange (QSE) index lost 55.67 points on Monday to close at 10,504.28 points. The 0.53 percent decline was observed in 15,020 transactions with 235,303,756 shares being traded at a value of QR 418,497,173.313. The shares of 23 companies rose in the session that also saw 24 companies decline and three maintain their previous closing. The market capitalization was QR 621,884,151,517.120 versus QR 622,306,952,646.390 in the previous session. Source: Qatar News Agency