NEW YORK / RankWire.AI / – The U.S. Dollar Index declined by 0.25% to 102.27 on Tuesday, October 13, retreating from its highest point in 18 months. The index, which measures the greenback against six major currencies, had reached 102.61 on Monday, marking its peak since April 2025. Falling oil prices combined with a reassessment of the rally driven by artificial intelligence concerns weighed on the US currency. Investors also awaited new cues regarding the future trajectory of US interest rates.
Oil prices decreased 0.86% to $105.75 per barrel during Tuesday’s trading session. Market participants evaluated the potential for additional Russian diesel exports to enter the global market. Moscow indicated it might boost diesel shipments beyond the levels established by US President Donald Trump in a deal with Russia. Meanwhile, investors anticipate that Trump will avoid escalation in the Middle East ahead of next month’s midterm elections. Trump also stated last week that the US would not attack Iran before the vote and referenced an energy ceasefire between Russia and Ukraine on Sunday.
Recently, the high cost of oil had supported the dollar against the euro and yen, both of which are tied to economies heavily dependent on oil imports. According to BNY strategist John Velis, the slight decline in oil prices contributed to a marginal weakening of the dollar. He also noted that earnings reports from major banks showed mixed results, while bond yields traded just below recent highs. Earlier in October, the dollar had hit a 17-month high following a surge in Treasury yields.
Euro Recovers from May’s Lowest Level
On Tuesday, the euro increased by 0.3% to $1.1189, bouncing back from the previous day’s low of $1.11525, the weakest since May 2025. This upward move occurred despite gas prices, a key factor influencing inflation within the eurozone, climbing once again. Concerns about France’s fiscal stability also persisted. Against the Japanese yen, the euro gained 0.21%, reaching 177.32 yen. Meanwhile, the yen appreciated by 0.15% to 158.38 per dollar.
The Australian dollar traded at $0.6979 following the release of the minutes from the Reserve Bank of Australia’s latest policy meeting. The document revealed unanimous support among board members for a fourth interest rate hike this year, with the September increase lifting the official cash rate by 25 basis points to 4.60%. Analysts also expressed growing doubts regarding the AI-driven investment narrative supporting US asset demand. Corpay chief market strategist Karl Schamotta commented that the US’s exceptionalism trade had once again become overextended and was vulnerable to a technical correction.
Federal Reserve Rate Outlook Influences Next Dollar Movements
Market participants are now focusing on the upcoming September Consumer Price Index report, due on Wednesday, seeking clues on the Federal Reserve’s future tightening steps. CME Group’s FedWatch Tool indicates around an 80% chance of no rate change at the October 27-28 meeting, compared to 51% a month earlier. The market continues to price in approximately 75 basis points of additional tightening through late 2027. The Fed implemented a rate hike in September. Fed Governor Christopher Waller stated that inflation expectations remain firmly anchored.
Hotter-than-expected inflation data released on Wednesday pushed the dollar index to an 18-month high. However, on Thursday, October 15, the greenback retreated, with the index falling by 0.44% to 102.00. The euro rebounded to $1.1210 on the same day. Officials including Michelle Bowman and Mary Daly indicated that the Fed might prefer to wait for more clarity before making additional moves. Attention now shifts to Fed Chair Kevin Warsh’s comments at the IMF-World Bank annual meetings in Bangkok scheduled for Friday.