Saudi Stock Exchange's main index ended trading higher here today, gaining 30.83 points to close at 12,290.96 points. The total value of the trading reported was SAR 6.7 billion, while the toll of shares traded was 150 million, divided into over 290,000 deals. The Saudi Parallel Equity Market Index (NOMU) ended the day losing 87.52 points, to close at 26,070.78 points, with a valuation of SAR 179 million and an overall tally of more than 3.300 million stocks traded and divided into as many as 6,559 deals.