Riyadh: The Saudi Stock Exchange's main index ended the trading day lower, losing 1.66 points to settle at 10,779.96. Total daily transactions were recorded at SAR3.4 billion, with a traded volume reaching 167 million shares. According to Saudi Press Agency, the Saudi Parallel Market Index (NOMU) also experienced a decline, losing 2.77 points to close at 21,376.05. Transactions on NOMU were valued at SAR11 million, with a traded volume exceeding 1.9 million shares.