Muscat Securities Market (MSM) general index (30) today lost (27.55) points, comprising a decline by (0.60%) to close at (4590.16) points, compared to the last session, which stood at (4617.71) points. The trading value today stood at (RO 3,539,730), comprising a rise by (91.8%) compared to the last session, which stood at (RO 1,845,467). The report released by MSM pointed out that the market value fell by (0.190%) to reach about (RO 17.52) billion.