RIYADH: The Tadawul All Share Index concluded the last session of the week at 11,791.18 points, down by 139.27 points or 1.17 percent. The MSCI Tadawul 30 Index also saw a decline, dropping 19.18 points to close at 1,481.36, reflecting a 1.28 percent loss. In contrast, the parallel market Nomu finished Thursday’s trading at 29,467.71 points, up 262.18 points or 0.90 percent.