Oman's share index ends marginally lower By: United Securities Muscat: The MSM index closed at 3,603.89 points, down 0.20 per cent from the previous close. The Sharia Index ended down 0.17 per cent at 510.97 points. Oman Fisheries, up 2.33 per cent, was the top gainer while National Aluminium, down 4.60 per cent, was the top loser. Shares of Bank Muscat were the most active in terms of the number of shares traded and also were the most active in terms of turnover. A total number of 470 trades were executed during the day's trading session, generating a turnover of OMR1.0 million, with more th...