Saudi Stock Exchange's main index ended trading lower here today, losing 16.11 points to close at 11514.26 points. The total value of the trading reported was SAR 4 billion, while the toll of shares traded was 124 million, divided into over 295,000 deals. The Saudi Parallel Market Index (NOMU) ended the day losing 112.47 points, to close at 19681.74 points, with a valuation of SAR 37 million and an overall tally of more than 390,000 stocks traded and divided into as many as 2263 deals.