Doha, August 20 (QNA) - The Qatar Stock Exchange (QSE) index closed Thursday's trading session lower by 90.28 points, or 0.92 percent, reaching 9,682.57 points. 
A total of 120,133,644 shares were traded during the session, with a total value of QAR 332,661,727.354 through 22,097 transactions across all sectors. 
The shares of 15 companies advanced, whereas those of 34 others declined, while the shares of three companies remained unchanged. 
At the close of trading, market capitalization stood at QAR 581,636,454,991.814 compared to QAR 585,998,620,548.106 in the previous session. (QNA)