The US dollar remains close to a one-week high after July's inflation figures exceeded forecasts, reinforcing expectations that the Federal Reserve will keep interest rates elevated. Markets now await signals from central bank leaders at Jackson Hole
The US dollar maintained its position near a one-week high on Thursday, as July's inflation data came in above expectations and reinforced the view that the Federal Reserve is unlikely to lower interest rates soon. With traders cautious ahead of the Jackson Hole Economic Policy Symposium, the Dollar Spot Index was little changed at 99.17, following a 0.3% gain the previous day. Persistent core inflation and ongoing fiscal pressures from US government borrowing have limited the scope for a broader dollar rally, but have also discouraged aggressive bets against the currency.
Inflation Data Anchors Dollar Strength
The main factor supporting the dollar was the July Personal Consumption Expenditures (PCE) price index, the Federal Reserve's preferred measure of inflation. Headline PCE rose 3.7% year-on-year, matching June's pace but slightly exceeding market expectations of 3.6%. On a monthly basis, prices increased by 0.2%, double the forecasted 0.1%. While core PCE, which excludes food and energy, aligned with projections at 3.3% year-on-year, the stubborn headline figure signaled that inflationary pressures remain embedded in the US economy. As a result, futures markets continue to assign roughly a 60% probability to another 25-basis-point rate hike by the Federal Reserve before the end of the year, keeping US Treasury yields elevated and limiting downward pressure on the dollar.
For context, the Dollar Spot Index-a trade-weighted measure of the US dollar against major currencies-remained at 99.17 after a notable rise, reflecting the market's reaction to the inflation data. The July PCE figures, released by the US Bureau of Economic Analysis, showed headline inflation at 3.7% year-on-year and core inflation at 3.3%, with monthly increases of 0.2% and 0.1% respectively. These numbers have kept expectations for further monetary tightening alive, even as some analysts point to fiscal constraints from rising US Treasury debt as a factor limiting the dollar's upside.
Currency Moves: Won Rises, Euro and Yen Steady
Elsewhere in the currency markets, the South Korean won strengthened by 0.3% to 1,381 per US dollar after the Bank of Korea raised its policy rate by 25 basis points for the second consecutive meeting, bringing the benchmark rate to 3.00%. The central bank also upgraded its 2026 economic growth forecast to 3.3% and indicated that rates could reach 3.25% by year-end, providing additional support for the won. The euro hovered near a one-week low around $1.1600, struggling to gain ground despite hawkish comments from European Central Bank Executive Board member Isabel Schnabel, who warned that borrowing costs in the euro area may need to rise further. Broader concerns about economic growth in the eurozone have weighed on the single currency.
The Australian dollar remained close to its highest level since early June at $0.7180, buoyed by a stronger-than-expected July consumer price index reading. This has led markets to price in a fourth rate increase by the Reserve Bank of Australia for 2026. Meanwhile, the Japanese yen was steady at 159.36 per dollar. Comments from Bank of Japan Deputy Governor Ryozo Himino, suggesting that timely rate adjustments could help prevent an inflation spike, have kept expectations alive for a possible rate hike in September, anchoring the yen below levels that previously triggered official intervention.
Jackson Hole in Focus as Policy Uncertainty Persists
With the latest inflation report absorbed, attention has shifted to the Jackson Hole Economic Policy Symposium, where Federal Reserve Chair Kevin Warsh is set to deliver his first keynote address on Friday. Currency markets are watching closely for any signals on whether the Fed will prioritize controlling inflation or begin to shift toward supporting economic growth. The outcome could influence the dollar's direction in the coming weeks, especially as other central banks weigh their own policy responses.
Recent developments echo themes seen earlier this year, when concerns over US government debt and Treasury markets influenced the dollar's safe-haven appeal. For a deeper look at how debt dynamics have shaped the euro-dollar outlook, see this analysis on the impact of US debt concerns on the euro-dollar exchange rate.
Central banks face a delicate balance between fighting inflation and supporting growth. The Federal Reserve's reliance on the PCE price index reflects its focus on a broad measure of consumer spending, which can capture shifts in underlying inflation trends more effectively than headline consumer price data alone. However, persistent fiscal deficits and rising government debt can complicate monetary policy by influencing long-term interest rates and investor confidence. As central banks signal their next moves, currency markets will continue to weigh inflation data, policy guidance, and fiscal developments in shaping expectations for the months ahead.
