The euro fell to 1.1066 against the dollar, its lowest since May 2025, as the European Central Bank’s (ECB) December rate hike plans face a 150-basis-point gap with the Federal Reserve.
The single currency traded at 1.1078 early Thursday, down 0.11% on the day. The dollar index hit a 19-month high of 103.08, fueled by an 89% chance of a Fed hike in December.
Euro’s Steep Decline: A Three-Session Plunge
The euro’s drop accelerated over three sessions, falling 186 pips from Tuesday’s 1.1252 high to Thursday’s 1.1066 low. Wednesday’s close at 1.1090 marked a cycle low, with Thursday adding another 24 pips of losses.
Longer-term trends show the euro down 5.60% year-to-date and 4.36% to 4.78% over 12 months. It has lost 1.08% in the past month and 1.22% in the past week. The 52-week high of 1.2081 occurred in January 2026. From that peak, the euro has dropped 1,015 pips, or 8.4%.
The May 2025 low near 1.1060 is just six pips below the current price. A break below this level would fully reverse the euro’s rally from 2025 to the January 2026 peak.
Rate Differentials Drive Euro Weakness
The euro’s decline stems from the Fed’s faster hiking pace, not ECB dovishness. The Fed’s target range is 3.75% to 4.00%, while the ECB’s deposit rate is 2.50%. This 150-basis-point gap favors the dollar.
The gap widens further out the curve. The 10-year U.S. Treasury yield rose to 5.07%, while Germany’s 10-year Bund yield fell below 3.25%. This spread exceeds 180 basis points, offering global investors nearly two percentage points more by holding U.S. debt.
The 2-year spread between U.S. and German yields is critical. Historically, each 10-basis-point widening has knocked 0.4% off the euro. The December meetings will set this spread’s path into 2027.
U.S. Inflation Data Triggers Euro Sell-Off
The euro’s latest drop began Tuesday after U.S. inflation data. October CPI rose 0.4%, above the 0.3% consensus, and core CPI rose 0.3%, above the 0.2% forecast. This marks the third straight month of 0.3% core inflation, annualizing to 3.7%.
Fed Governor Christopher Waller’s comments fueled this move, as he suggested a 50-basis-point hike if core CPI met or exceeded 0.3%.
U.S. inflation now impacts the euro more than European inflation. While Eurozone inflation is higher, the Fed’s faster response lifts the dollar. The market rewards the central bank that acts sooner and harder.
October PPI data, due Friday, could offer the euro relief. A soft print might ease pressure, while a strong one could push the pair below 1.1060.
Eurozone Inflation: A Double-Edged Sword
Eurozone inflation hit 4.0% in October, a three-year high, driven by 20.8% energy inflation. Core inflation held at 2.5%. This energy-driven inflation is a supply shock, hurting growth while raising prices.
The ECB faces a clear challenge. Headline inflation is double its 2% target, but core inflation is closer. The gap is largely due to energy, which the ECB cannot control directly. This explains why higher European inflation does not boost the euro as U.S. inflation boosts the dollar.
Producer prices rose 8.2% year-over-year in August, signaling more consumer price pressure ahead. This suggests headline inflation could remain above 4% into 2027.
ECB’s Hawkish Stance and December Hike Prospects
The December meeting is critical. The ECB is priced for an 82% chance of a 25-basis-point hike to 2.75%. Policymakers will assess growth, wages, and inflation to decide on further tightening. A hike to 2.75%, with guidance toward 3.00% in 2027, could narrow the rate gap if the Fed pauses, supporting the euro’s upside target of 1.1270.
Eurozone Growth: Mixed Signals and Fiscal Risks
Eurozone GDP grew 0.4% in Q3, beating forecasts, but industrial production fell for the third straight month. If hard data catches up, the ECB can keep hiking; if surveys weaken, the ECB may slow down, further pressuring the euro.
Fiscal stress adds risk. French bond spreads widened to 170 basis points, the highest since the eurozone debt crisis. Political uncertainty in Spain and France raises the risk premium on euro assets.
The U.S. labor market remains tight, with higher yields attracting investment. A weak November PMI could raise odds of a skipped December hike, sending the euro toward 1.1000.
Dollar’s Broad Strength and Safe-Haven Appeal
The dollar’s next move hinges on upcoming U.S. data, including Friday’s PPI release, and the Fed’s December policy framing. A sustained hold above 103.08 in the Dollar Index could push the euro below 1.1060, while a drop below 102 would ease pressure and allow the euro to recover slightly.
Energy Prices: The Euro’s Structural Weakness
Energy prices are the euro’s deepest structural challenge. Oil rose to $86.88 on Thursday, driven by Middle East tensions.
Higher energy costs feed into inflation and squeeze factory margins, explaining falling industrial production. The euro’s sensitivity to gas prices is high. If gas prices stay high, the euro could remain under pressure. A move toward $115 oil would add further strain.
