RIYADH: As oil prices fell from record highs, Saudi Arabia’s main stock index slipped on Tuesday, snapping its two-day winning streak. TASI ended 0.2 percent lower at 12,225 points, and the parallel market Nomu added 84 points to 25,365. Elsewhere in the Gulf, stock indexes of Abu Dhabi, Dubai, Bahrain, and Kuwait advanced between 0.4 and 0.8 percent, while Oman’s MSX30 dipped