Forex Market Update: US Dollar and Oil Prices Decline Amid Signs of Iran De-escalation
March 24, 2026 — The foreign exchange and commodity markets saw notable movements on Tuesday as the US Dollar Index (DXY) dipped below the 100 level, settling around 99.10. This decline comes amid improved risk sentiment following US President Donald Trump’s announcement of a postponement of planned strikes on Iran’s energy infrastructure and references to “major points of agreement” in ongoing discussions with Iran. The announcement helped ease geopolitical tensions, contributing to a pullback in oil prices and downward pressure on the US Dollar.
US Dollar Weakness and Currency Performance
The US Dollar experienced overall weakness against major currencies, although it remained relatively strong against the Australian Dollar. Key currency pairs reflected this sentiment:
- EUR/USD climbed over 0.50%, reaching near 1.1630, supported by a steady outlook from the European Central Bank (ECB).
- GBP/USD surged sharply to 1.3479 during the European session before slightly retreating to 1.3430 but still showing gains close to 0.80%, driven by broad US Dollar softness.
- USD/JPY fell to 158.40 as a softer Dollar lost ground against the Japanese Yen, which found support from the Bank of Japan’s (BoJ) firm stance. BoJ Governor Kazuo Ueda reiterated that further rate hikes remain possible if inflation trends as anticipated.
- AUD/USD hovered near 0.7010, following an earlier drop to nearly a two-month low of 0.6910 in the Asian session. Market participants are awaiting Australia’s flash March Purchasing Managers’ Index (PMI) data due later Tuesday.
Oil Prices React to Diplomatic Signals
West Texas Intermediate (WTI) crude oil traded lower, pulling back from $100 to approximately $87.70 per barrel. The price retreat followed President Trump’s request for resolution talks with Iran, alleviating immediate fears of supply disruptions in the energy sector. Despite this, Iranian officials downplayed the likelihood of negotiations, stating no talks had yet occurred with the US. The easing tensions provided investors with an opportunity to reallocate risk in the broader markets.
Gold Stabilizes After Earlier Losses
Gold prices showed signs of recovery, trading near $4,450 per troy ounce after previously hitting a three-month low around $4,098. The precious metal’s rebound was partially attributed to the reduced geopolitical risk following the announcement regarding Iran. Despite this, gold posted only mild losses overall as traders remain cautious amid ongoing global uncertainties.
Upcoming Economic Events to Watch
Market participants will focus on several key economic data releases and events throughout the week that could influence currency and commodity markets:
- Tuesday, March 24: Preliminary Eurozone and UK PMIs, US ADP Employment Change, US Nonfarm Productivity and Unit Labor Costs (Q4), and US S&P Global PMIs.
- Wednesday, March 25: Australia Consumer Price Index (CPI) for February, UK inflation data, Switzerland ZEW survey, Germany IFO business climate report, and Switzerland SNB quarterly bulletin.
- Thursday, March 26: Germany consumer confidence, Eurozone GDP (Q4), Germany Bundesbank report, US initial jobless claims, and New Zealand consumer confidence survey.
- Friday, March 27: UK consumer confidence and retail sales, Eurozone inflation index preliminary data, and US Michigan consumer sentiment and inflation expectations.
WTI Oil Overview
West Texas Intermediate (WTI) crude is a benchmark “light” and “sweet” crude oil sourced in the US and widely traded in international markets. Its price is influenced primarily by global supply and demand dynamics, geopolitical situations, actions by OPEC and allied producers (OPEC+), and the strength of the US Dollar—since oil is predominantly priced in dollars.
Weekly inventory reports by the American Petroleum Institute (API) and the Energy Information Administration (EIA) are closely monitored for indications of supply-demand imbalances, often impacting WTI prices. OPEC’s production decisions also remain a key driver of the oil market outlook.
Conclusion
The early-week shifts in the forex and commodity markets reflect traders’ responses to easing geopolitical tensions surrounding the US and Iran, signaling a possible de-escalation in the region. The US Dollar’s retreat below the 100 mark combined with falling oil prices suggests renewed risk appetite, though uncertainty remains, keeping investors cautious ahead of important economic data in the coming days.
Authored by Agustin Wazne, Junior News Editor at FXStreet, specializing in Commodities and Major FX pairs.