Saudi Arabia's Tadawul All Share Index (Tasi) fell 0.25% today to close on 6,805. Of the 138 symbols traded, 59 rose and 58 fell. Saudi Kayan Petrochemicals Co, the most actively traded stock by volume and by value, fell 0.26% to SR19.20. Al Ahlia Insurance had the day's biggest fall, dropping 7.35% to SR78.75.