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Report published September 23, 2026

Decline in Crude Oil Fails to Weaken the US Dollar – MUFG FX Strategy Analysis

MUFG · September 23, 2026

The US dollar continues to strengthen despite a six-day drop in crude oil prices, underpinned by hawkish Fed rhetoric and multi-year highs in US Treasury yields. Meanwhile, EUR/USD faces mounting downside risks driven by technical breakdowns and European political headwinds.

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Finvaulta summarizes MUFG's analysis. Attribute opinions, forecasts, time-sensitive values, and chronology to the issuer and report date; do not treat this page as an independent verification or a current market-data source.

Key Takeaways

  • 1.The US dollar maintains upside momentum despite falling Brent crude prices, buoyed by elevated US Treasury yields and hawkish communications from Federal Reserve officials.
  • 2.Downside risks for EUR/USD are intensifying following a technical breakdown below multi-month trendline support, combined with German political fragmentation and French political risks.
  • 3.Energy markets have experienced sharp retail inflation in the US, with retail gasoline up 10% and diesel surging 15% in September to an all-time record high dating back to 2005.

Table of Contents

  • USD: Optimism builds as crude oil price declines
  • EUR: Downside risks building
  • KEY RELEASES AND EVENTS

Report data

US RETAIL DIESEL PRICE SURGES TO NEW RECORD HIGH

MetricEstimateContext
US Retail Gasoline Price Month-to-Date Change10.0%Approaching highs set in May 2026.
US Retail Diesel Price Month-to-Date Change15.0%Surged above 2022 highs to set a record high since 2005.
Brent Crude Oil Intraday Decline-4.0%Declined from intraday high following news of US-Iran negotiations.
US 2-Year Treasury Yield Intraday High4.79%Highest level reached since July 2024.
Democratic Probability of Winning US Senate70.0%Race to the WH polling estimate predicting 52.4 Senate seats for Democrats vs 47.6 for Republicans.
Source: Race to the WH. This is a dated model snapshot, not a live forecast.

Reports in this series

FX Daily Snapshot is shown in chronological order through this edition, published on September 23, 2026.

Part of the FX Daily Snapshot series — view all 77 editions

Looking for the latest edition? FX Daily Snapshot (Oct 9, 2026)

  1. Sep 17FX Daily Snapshot
  2. Sep 18FX Daily Snapshot
  3. Sep 21FX Daily Snapshot
  4. Sep 22FX Daily Snapshot

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