RIYADH: Saudi Arabia’s main index started the week’s final session higher despite new data showing Saudi Arabia’s annual inflation rate rose to a 14-month high of 3 percent in August, alarming investors. The Tadawul All Share Index started the week’s final session with a 0.45 percent gain at 11,946, while the parallel market Nomu opened with a 0.21 percent drop at 20,806, as