AI Data Insight
In the first quarter of 2026, Taiwan's Big Mac Index was reported at $2.47, a significant drop of 7.1% from the previous value of $2.66, reflecting the recent depreciation of the Taiwan Dollar (TWD) against the US Dollar. Although local prices in Taiwan remained relatively stable, exchange rate factors have caused the TWD to remain severely undervalued in terms of Purchasing Power Parity (PPP), with the price gap against the US Big Mac remaining substantial.