Doha: The Qatar Stock Exchange (QSE) index closed Tuesday's trading gaining 55.22 points (0.57 percent), reaching a level of 9,827.42 points. During the session, 148,868,204 shares were traded, with a total value of QR 427,340,214.370, resulting from the execution of 16,437 transactions across all sectors. In today's session, the shares of 27 companies increased, and the shares of 20 other companies decreased, while three companies maintained their previous closing prices. The market capitalization at the end of the trading session stood at QR 568,730,154,312.650, compared to QR 565,994,289,308.550 in the previous session. Source: Qatar News Agency