The general index of the Qatar Stock Exchange ended trading lower today, losing 6.15 points, or 0.05%, to reach 12,948.92 points. During today's session, 114,834,537 shares were traded, with a value of QAR 469,094,562.571, through 17,978 deals in all sectors. The shares of 25 companies rose, while the prices of 17 other companies declined. 2 companies maintained their previous closing price.