Muscat Stock Exchange (MSX) 30 Index closed Monday at 4,710.31 points, down by 24.3 points, or 0.51 percent, compared to the last trading session, which amounted to 4,734.66 points.The trading value amounted to OMR 2,815,466, up by 41.1 percent compared to the last trading session, which reached OMR 1,995,798.The report issued by the Muscat Stock Exchange indicated that the market value decreased by 0.186 percent from the last trading day, amounting to approximately OMR 24.52 billion.Source: Qatar News Agency