Muscat Securities Market (MSM) general index (30) today lost (0.92) point, comprising a decline by (0.01%) to close at (6431.37) points, compared to the last session, which stood at (6432.29) points. The trading value today stood at (RO 5.08 million), comprising a decline by (21.2%) compared to the last session, which stood at (RO 6.45 million).