Saudi Stock Exchange's main index ended trading higher here today, gaining 28.15 points to close at 10,547.67. The total value of the trading reported was SR 12 billion, while the toll of shares traded was more than 400 million, divided into over 400,000 deals. While the stocks of 123 companies ended the trading higher, 64 companies' shares slumped. The spread between the advancers and decliners stocks ranged from 9.97% to 5.2%. The Saudi Parallel Equity Market Index (NOMU) ended the day higher, gaining 210.10 points, to close at 23,863.69, with a valuation of SR 26 million and an overall tally of more than 400,000 stocks traded and divided into as many as 944 deals.