Muscat Securities Market (MSM) general index (30) today lost (19.67) points, comprising a decline by (0.43%) to close at (4515.67) points, compared to the last session, which stood at (4535.34) points. The trading value today stood at (RO 1,251,747), comprising a decline by (31.5%) compared to the last session, which stood at (RO 1,826,873). The report released by MSM pointed out that the market value fell by (0.180%) to reach about (RO 18.06) billion.