Saudi Stock Exchange's main index ended trading higher here today, gaining 52.68 points to close at 11,031.73. The total value of the trading reported was SR 12.7 billion, while the toll of shares traded was more than 360 million, divided into over 455,000 deals. While the stocks of 87 companies ended the trading higher, 100 companies' shares slumped. The spread between the advancers and decliners stocks ranged from 9.99% to 3.63%. The Saudi Parallel Equity Market Index (NOMU) ended the day losing 77.39 points, to close at 22,709.91, with a valuation of SR 21 million and an overall tally of 370,000 stocks traded and divided into as many as 802 deals.