The Qatar Stock Exchange index closed Thursday's trading session with an increase of 57.45 points, or 0.55 percent, reaching 10,464.15 points.During the session, a total of 225,251,253 shares were traded, with a value of QR 683,390,291.888, across 16,020 transactions in all sectors.Shares of 33 companies saw gains, while 13 companies witnessed declines, and five companies remained unchanged.By the end of the session, the market capitalization stood at QR 608,557,016,926.940, up from QR 604,107,776,198.140 in the previous sessionSource: Qatar News Agency