AI Data Insight
The US Big Mac Index reached $6.12 in the first quarter of 2026, continuing to climb from the previous value of $6.01 in the third quarter of 2025, and officially stabilizing above the $6 mark. Amidst inflation driving up food and labor costs, the pricing of fast-food operators like McDonald's not only reflects changes in the purchasing power of the US dollar but also highlights the consumption pressure faced by low- and middle-income classes. The market is closely monitoring how this wave of "fast food fatigue" will force companies to reshape their pricing and promotional strategies.