Saudi Stock Exchange's main index ended trading lower today, losing 21.62 points to close at 10,095.36 points. The total value of the trading reported was 7 billion, while the toll of shares traded was more than 251 million, divided into over 312,000 deals. The Saudi Parallel Equity Market Index (NOMU) ended the day gaining 415.95 points, to close, at 24,822.01 points, with a valuation of more than SR 16 million and an overall tally of more than 204,000 stocks traded and divided into as many as 768 deals.