Saudi Stock Exchange's main index ended trading lower here today, losing 62.37 points to close at 10,790.75. The total value of the trading reported was SR 11.5 billion, while the toll of shares traded was more than 340 million, divided into over 450,000 deals. While the stocks of 60 companies ended the trading higher, 128 companies' shares slumped. The spread between the advancers and decliners stocks ranged from 9.67% to 2.93%. The Saudi Parallel Equity Market Index (NOMU) ended the day losing 229.54 points, to close at 23,065.96, with a valuation of SR 19 million and an overall tally of 230,000 stocks traded and divided into as many as 878 deals.