US Dollar Slides Toward Worst Year Since 2017: Yen Intervention Watch and What a Weaker Greenback Means for 2026 Investors
On December 24, 2025, currency markets delivered a clear year-end verdict: the U.S. dollar is finishing 2025 on its weakest footing in years, and the implications stretch far beyond the foreign-exchange desk. In holiday-thin trading, the greenback fell to fresh