Qatar Stock Exchange (QSE) Index closed Tuesday's trading session up by 164.66 points, or 1.57 percent, to reach 10,642.47 points.During the session, 223,684,406 shares were traded, with a total value of QAR 710,794,396.121 resulting from 20,672 transactions across all sectors.The session saw the shares of 41 companies rise and 5 other companies fall, while 5 other companies maintained their previous closing prices.The market capitalization at the end of the trading session was QAR 626,397,686,209.270 compared to QAR 617,141,739,057.020 in the previous session.Source: Qatar News Agency