NEW YORK / RankWire.AI / – The U.S. Dollar Index decreased by 0.25% to 102.27 on Tuesday, October 13, retreating from its highest point in 18 months. The index, which measures the dollar’s performance against six major currencies, had reached 102.61 on Monday, marking its peak since April 2025. Factors such as falling oil prices and a reassessment of the AI-driven rally put downward pressure on the US currency. Investors also awaited new signals regarding the future direction of US interest rates.
During Tuesday’s trading session, crude oil prices declined 0.86% to $105.75 per barrel. Market participants evaluated the potential for additional diesel exports from Russia. Moscow indicated it might resume diesel shipments above the levels set in a deal with Russia brokered by US President Donald Trump. Additionally, traders are betting that Trump will avoid escalating tensions in the Middle East ahead of the upcoming midterm elections next month. Last week, Trump stated that the US would not attack Iran before voting and mentioned a ceasefire between Russia and Ukraine concerning energy supplies on Sunday.
The rising oil prices previously supported the dollar against the euro and the yen, both of which are more dependent on oil imports than the US. BNY strategist John Velis commented that the slight decline in oil prices weakened the dollar marginally. He noted that earnings reports from major banks were mixed, while bond yields hovered just below recent highs. Earlier in October, the dollar hit a 17-month high following a surge in Treasury yields.
Euro recovers from May’s lowest level
The euro gained 0.3% to reach $1.1189 on Tuesday after dropping to $1.11525 the previous day, its weakest level since May 2025. This rise occurred despite gas prices—an important inflation factor in the eurozone—rising again. Concerns about France’s fiscal health persisted. The euro also appreciated 0.21% against the yen, reaching 177.32 yen, while the yen itself strengthened 0.15% to 158.38 per dollar.
The Australian dollar traded at $0.6979 following the release of minutes from the Reserve Bank of Australia’s latest meeting. The document revealed unanimous support among board members for a fourth interest rate hike this year, which brought the cash rate to 4.60% after a 25 basis point increase in September. Analysts also expressed growing skepticism toward the AI-driven investment narrative behind US asset demand. Corpay chief market strategist Karl Schamotta stated that the US exceptionalism trade had become overextended and was vulnerable to a technical pullback.
Federal Reserve Rate Expectations Drive Next Dollar Moves
Investors focused on the upcoming September Consumer Price Index, due Wednesday, for clues on further Fed rate hikes. CME Group’s FedWatch Tool indicated about an 80% chance of no change at the October 27-28 meeting, up from 51% a month earlier. Market pricing suggests approximately 75 basis points of tightening through late 2027. The Fed increased rates in September, with Governor Christopher Waller confirming that inflation expectations remain well anchored.
Inflation data released Wednesday exceeded expectations, pushing the dollar index to an 18-month high. However, the greenback retraced slightly on Thursday, October 15, decreasing 0.44% to 102.00, while the euro rebounded to $1.1210. Fed officials including Michelle Bowman and Mary Daly indicated that more clarity might be needed before the next policy decision. Market attention now shifts to Fed Chair Kevin Warsh’s remarks at the IMF-World Bank annual meetings in Bangkok on Friday.