The US dollar index climbed to its highest level since May 2025 on Tuesday, marking a significant shift in currency market dynamics.
The greenback strengthened broadly against a basket of major currencies, with notable gains recorded against both the euro and the Polish zloty.
This move reflects a sudden change in investor positioning, driven by growing expectations of a more restrictive Federal Reserve policy path.
Market attention has pivoted sharply away from the recent decline in oil prices, which had previously weighed on the dollar.
Instead, traders are now pricing in a higher probability of interest rate hikes, influenced by hawkish comments from the new Federal Reserve chair.
The shift underscores how quickly monetary policy expectations can override commodity-driven trends in determining currency valuations.