Saudi Stock Exchange's main index ended trading lower here today, losing 7.26 points to close, at 11,161.04 points. The total value of the trading reported was SAR 4.5 billion, while the toll of shares traded was more than 138 million, divided into over 270,000 deals. The Saudi Parallel Equity Market Index (NOMU) ended the day losing 323.47 points, to close at 26,236.94 points, with a valuation of SAR 100 million and an overall tally of 720,000 stocks traded and divided into as many as 4,629 deals.