Apple's decision to skip the base iPhone 18 during its September 2026 event, focusing instead on premium models like the iPhone 18 Pro series and the new foldable iPhone Duo, has anchored trader sentiment toward a spring 2027 release. Recent supply chain leaks indicate production for the standard model begins in late November 2026, with Apple preparing a large inventory run after strong iPhone 17 sales. The device is expected alongside the iPhone 18e, featuring an A20 chip, smaller Dynamic Island, and C2 modem, while maintaining a design similar to the prior generation. This split-launch strategy, driven by supply constraints and margin priorities, creates clear resolution thresholds around March 2027 announcements or shipments, with limited upside for any earlier surprise drop.