Saudi Stock Exchange's main index ended trading lower here today, losing 112.24 points to close at 10418.98 points. The total value of the trading reported was SR 9 billion, while the toll of shares traded was more than 356 million, divided into over 339,000 deals. The Saudi Parallel Stock Index (Nomu) closed up 40.69 points at 24,209.11 points, with trades amounting to SR 10 million, and the number of traded shares reached 191,000 divided into 611 deals.