AI Data Insight
In the first quarter of 2026, the Big Mac Index climbed to 5.7834 USD, a substantial 6.9% increase from the previous value of 5.409, setting a historic high. This upward trend benefited primarily from the Singapore dollar strengthening against the US dollar to the 1.28 range, as well as the price rigidity in the food and beverage sector against the backdrop of MAS revising its 2026 core inflation forecast upward to 1-2%.