The U.S. dollar faces renewed selling pressure in late December 2025, as systematic trend followers continue to unwind long positions amid weakening price trends and softer macro signals. This dynamic contributes to the greenback’s challenging year, with the Dollar Index (DXY) hovering near 98.00 after a steep annual decline.
Bank of America’s latest Systematic Flows Monitor highlights that systematic investors—including CTAs and trend-following funds—are actively selling the dollar on deteriorating momentum signals. These algorithmic strategies, which dominate large portions of currency flows, amplify downward pressure when short-term moving averages roll over, even as longer-term fundamentals show mixed resilience.
Softer macro signals play a key role, with recent data reflecting cooling labor momentum, persistent inflation concerns tempered by easing trends, and year-end capital rotations favoring non-USD assets. Despite strong Q3 GDP growth of 4.3%, markets prioritize expectations for limited Federal Reserve easing in 2026 amid a divided policy outlook, reducing the dollar’s yield appeal relative to peers.
The DXY has fallen approximately 9-10% year-to-date—its worst performance since 2017—pressured by tariff-related uncertainties, fiscal concerns, and shifting global capital flows. Late-December trading sees the index stabilizing near 98.00 in thin holiday volumes, but systematic selling prevents meaningful rebounds.
Forex traders monitor major pairs for continued USD weakness, with EUR/USD and GBP/USD benefiting from relative strength. Short-dollar setups remain favored in low-conviction conditions, though thin liquidity warrants caution against sharp reversals on modest catalysts.
As the U.S. dollar weakens amid systematic trend followers continuing sales on softer macro signals, it caps a difficult 2025 with the DXY near 98.00. This environment reflects algorithmic amplification of momentum shifts in an uncertain global landscape.
