Nvidia and Tesla ripped higher this week, boosted by Trump's Middle East tour
1. Nvidia CEO met Trump amid easing US-China tensions. 2. Nvidia shares surged 16% as tariffs are paused. 3. Nvidia plans to sell 18,000 AI chips to Saudi Arabia. 4. Chip export curbs on China may be dialed back. 5. China's AI market could reach $50 billion soon.