The US Dollar Index (DXY) experienced significant volatility following the announcement of a two-week 'double-sided ceasefire' between the United States and Iran, brokered by Pakistan and contingent on the reopening of the Strait of Hormuz. Initially, the DXY fell roughly 1% from the prior session's close near 100.00 to a low around 98.50, as markets responded with a risk-on sentiment, leading to a sharp sell-off in the Dollar and a plunge in crude oil prices by over 15% [2]. Global equities surged on hopes that the five-week conflict was nearing resolution [2]. However, optimism faded rapidly as Iranian and Israeli officials accused each other of violating the truce, with Israeli Prime Minister Netanyahu stating the ceasefire 'does not include Lebanon' and launching strikes on Hezbollah targets in Beirut and southern Lebanon. Oil tanker traffic through the Strait of Hormuz was halted again, and Iran warned it would withdraw from the agreement if fighting in Lebanon continued [2][4]. This escalation reignited safe-haven demand, pushing the DXY back above 99.00 and trimming about half of its session losses [2].
The Federal Open Market Committee (FOMC) Minutes from the March 17-18 meeting reinforced a 'higher-for-longer' stance on US interest rates. The Committee held the federal funds rate at 3.50% to 3.75% by an 11 to 1 vote, with Governor Stephen Miran dissenting in favor of a 25 basis point cut [2]. Policymakers expressed concern about persistent inflation risks, particularly from elevated energy prices linked to Middle East hostilities, and noted that inflation progress remains uneven [1][2]. Many participants flagged the possibility of rate hikes if inflation failed to cool, with options pricing showing a 30% probability of hikes through early next year [2]. The majority of FOMC members judged that both upside risks to inflation and downside risks to employment had increased due to Middle East developments [2].
Currency markets reflected these developments. The US Dollar was the strongest against the Canadian Dollar, while it weakened notably against the New Zealand Dollar and Swiss Franc [1][3]. The EUR/USD pair surged near 1.1720 before pulling back to 1.1650 as the stronger USD and Eurozone growth concerns limited gains [1]. GBP/USD traded around 1.3380, near multi-week lows, and USD/JPY fell toward 158.70 amid geopolitical risks [1]. The USD/CHF pair retreated 0.85% on Wednesday, sliding below the 200-day SMA to 0.7909, as market sentiment was buoyed by the ceasefire, but technical indicators suggested sellers were gaining momentum [3].
Commodities also reacted sharply. Silver (XAG/USD) traded around $74.50, up nearly 2% on the day after hitting an intraday high of $77.65, supported by the weaker US Dollar following the ceasefire agreement [4]. However, gains in Silver were capped as traders assessed ongoing geopolitical risks, with reports of continued airstrikes across the Middle East and uncertainty about the ceasefire's durability [4]. Technical analysis showed XAG/USD consolidating within a bearish flag pattern, with immediate support at $72.63 and resistance near $79.00 [4].
Forward-looking statements from the FOMC Minutes indicated that most participants reiterated it was too early to determine the ultimate impact of the Middle East conflict on the US economy, and expectations for tighter monetary policy are likely to remain in place until inflation shows clearer signs of cooling [2][4].
CONCLUSION
The US Dollar's initial sell-off on ceasefire hopes was quickly reversed as geopolitical tensions resurfaced, reinforcing safe-haven demand. FOMC Minutes confirmed a cautious, higher-for-longer policy stance, with persistent inflation risks tied to Middle East instability. Markets remain volatile, with both currency and commodity prices sensitive to further developments in the region.