RIYADH: Saudi Arabia’s main index fell for the third consecutive day, weighed down by a decline in Saudi National Bank, a dominant player in the Saudi stock market. The Tadawul All Share Index fell 0.76 percent to end at 11,709, while the parallel market Nomu gained 0.68 percent to finish at 19,849. Saudi National Bank, the Kingdom’s largest lender, shed 6.27 percent, after it