The U.S. dollar climbed to its strongest level in more than a year as investors increasingly bet that the Federal Reserve may raise interest rates again and sought safety amid a sharp selloff in technology stocks. The dollar index rose to 101.71, its highest level since May 2025, as markets priced in a more hawkish Fed and shifted toward safer assets.
The move reflects a major change in rate expectations. According to data, traders are now pricing about a 35% chance of a Fed rate hike at the July meeting, up from just 9% a week earlier. For September, the chance of a rate increase has climbed above 70%, up from 29%. That sharp repricing shows how quickly markets have turned away from hopes of lower rates and toward the possibility that U.S. borrowing costs may still go higher.
A stronger dollar often follows rising U.S. rate expectations because higher interest rates can make dollar-denominated assets more attractive to global investors. Fed officials have sounded increasingly hawkish while the U.S. economy remains strong, reinforcing the idea that the central bank may need to tighten policy further. At the same time, a broad selloff in technology and semiconductor stocks has added another source of dollar demand by pushing investors toward safe-haven assets such as the dollar and U.S. bonds.
Geopolitical uncertainty has also helped the dollar. The United States and Iran appeared to be at odds on major parts of their framework agreement, adding to market unease. When investors become more uncertain about global risks, they often move money toward the dollar because it remains the world’s most widely used reserve currency and a preferred refuge in times of stress, as stated Bank’s Ray Attrill saying the U.S. dollar is still the “preferred safe haven.”
The dollar’s strength has put pressure on other major currencies. The euro fell 0.35% to a more-than-one-year low of $1.134, while the British pound dropped 0.35% to a seven-month low of $1.3149. The Australian dollar, which is often sensitive to global risk appetite, also fell 0.35% to $0.6885, its lowest since early April. MUFG analyst Lee Hardman, who said the euro’s weakness reflects widening divergence between Fed and European Central Bank rate expectations.
The Japanese yen has remained especially weak. The yen traded at 161.66 per dollar and was struggling to recover despite renewed warnings from Japanese officials. A move above 161.96 would leave the yen at its weakest level since 1986. The Japanese government is preparing to better manage its $1.3 trillion in foreign exchange reserves for potential intervention, while former Bank of Japan policymaker Sayuri Shirai warned the yen could weaken to 165 per dollar if the Fed raises rates this year.
The dollar rally is the product of three forces coming together at once: stronger expectations of Fed tightening, a risk-off mood caused by the tech-stock selloff, and ongoing geopolitical uncertainty. The result is a much firmer dollar that is pressuring rival currencies and reshaping global market expectations. Unless those forces ease, the dollar may remain supported as investors continue to favor U.S. assets and safety.
