CNBC Daily Open: More people want the new iPhone — and Apple shares
1. iPhone 17 sales outperform predecessors in U.S. and China. 2. iPhone Air sold out quickly in China, boosting investor confidence. 3. Apple shares surged nearly 4%, reaching all-time highs. 4. Apple's year-to-date gains are modest compared to competitors. 5. U.S. markets rose, influenced partly by Apple's performance.