The US Dollar staged a powerful rally on Wednesday, sending shockwaves through currency and crypto markets as investors rapidly priced in a more aggressive Federal Reserve policy path under potential new chair Kevin Warsh. The Dollar Index (DXY) broke above the key 105.50 resistance level, surging over 0.6% against a basket of major currencies, while Bitcoin fell below $67,000.
The move was ignited by a fundamental shift in rate expectations. Warsh, a former Fed governor and leading candidate to succeed the current chair, has publicly questioned the pace of disinflation and warned that premature easing could reignite price pressures. Traders quickly repriced the odds, with fed funds futures now implying a 35% chance of a quarter-point rate hike by September, up sharply from just 12% a week ago. Broader market measures suggest the probability of a rise this year has climbed close to 80%. The hawkish turn reversed months of anticipation that the Fed would begin cutting rates in 2026.
Underpinning the dollar’s strength are robust US economic data. American employers added 172,000 jobs in May, more than double Wall Street estimates, while core inflation—excluding food and energy—rose to 2.9% from 2.8% in April. These figures, combined with heavy investment in artificial intelligence and the recent SpaceX stock market listing, have reinforced the narrative of “US exceptionalism,” drawing foreign capital and pushing bullish dollar bets to their highest since 2018.
The impact on currency markets was immediate. USD/JPY jumped to 151.80, a two-week high, while EUR/USD slid below 1.0700. Emerging currencies like the Mexican peso and South African rand weakened more than 1%. The yen’s decline came despite the Bank of Japan hiking rates to a 31-year high, underscoring the dollar’s dominance. Meanwhile, the Bank of England is expected to hold rates on Thursday as UK inflation remained at 2.8%.
Risk assets felt the squeeze. The S&P 500 dipped 0.4% in afternoon trading, and crypto markets retreated in tandem. Bitcoin slipped below the $67,000 level, dragged lower by the stronger dollar and rising rate expectations that typically reduce appetite for non-yielding assets. Analysts warn that a sustained dollar rally could tighten global financial conditions further, making dollar-denominated debt costlier for emerging economies and pressuring corporate earnings.
With Warsh’s nomination increasingly seen as a foregone conclusion, the market now braces for a potential hiking cycle rather than the easing once anticipated. The Fed’s dot plot and new chair’s first policy statement will be scrutinized for further clues, but for now the dollar’s upward momentum shows no signs of fading.
