Published by Global Banking & Finance Review®
Posted on March 3, 2026
5 min readLast updated: April 2, 2026
Add as preferred source on GoogleThe yen and euro fell as Middle East conflict spurred energy fears. Safe-haven demand lifted the dollar, while central banks—including Japan’s with potential intervention and the BoJ’s Ueda speech—are under scrutiny amid soaring LNG prices and supply risks.
By Gertrude Chavez-Dreyfuss and Niket Nishant
NEW YORK/LONDON, March 3 (Reuters) - The U.S. dollar logged sharp gains on Tuesday, hitting multi-month peaks against the euro, sterling and yen as tensions in the Middle East fuelled expectations of prolonged global inflation and triggered broad demand for safe‑haven assets.
But as U.S. equities cut their losses in the afternoon session, the dollar pared its gains.
A jump in crude prices overall has pushed traders to re‑evaluate the likelihood and timing of interest rate cuts by major central banks. Higher energy costs threaten to elevate consumer prices, particularly for economies heavily dependent on oil imports, making policymakers more cautious about easing financial conditions too soon.
On day four of the war, Israeli and U.S. forces pounded targets across Iran on Tuesday, prompting Iranian retaliatory strikes around the Gulf as the conflict spread to Lebanon.
In that context, the United States is increasingly viewed as a relative safe haven, supported by its higher degree of energy self‑sufficiency and generally resilient economic data, some analysts said.
"How much this war is disproportionately hitting Europe and other oil-importing countries is really being highlighted right now in the markets," said Kevin Gordon, head of macro research & strategy, at Charles Schwab in New York. "The dollar remains a haven, even if not even the bond market is benefiting."
This remains the case although recent market volatility and shifting geopolitical alignments have prompted debate over how durable the dollar's safe‑haven status will be over the longer term.
In afternoon trading, the dollar surged against the euro, which was last down 0.6% at $1.1616. Earlier in the session, the euro fell to its lowest level since late November.
President Donald Trump said the war could continue for weeks and that it was unclear who was in charge in Iran after the death of Supreme Leader Ayatollah Ali Khamenei. Israeli Prime Minister Benjamin Netanyahu sought to ease concerns about the timeline, telling Fox News it would not be an "endless war".
Against the yen, the dollar rose 0.2% to 157.61 yen after earlier climbing to its highest since January 23, when the New York Federal Reserve reportedly conducted rate checks on the dollar/yen pair.
Europe and Japan are more exposed to higher energy costs than the U.S., which is a net energy exporter.
Sterling dipped 0.3% on the day against the dollar to $1.3361, hitting its lowest since December earlier in the session. The currency had already been languishing because of domestic economic and political headwinds.
The dollar index, which measures the greenback against a basket of currencies, rose 0.5% to 98.995, after earlier touching a more than three-month peak.
Invesco strategists cautioned that the rally could be short-lived, highlighting that "tepid" dollar gains after U.S. strikes on Iranian nuclear sites last June quickly gave way to underperformance.
"We wonder about the possibility that the rally hits the brakes if indeed somehow a peaceful resolution suddenly springs about," said Juan Perez, director of trading at Monex USA in Washington. "There seemed to be little appetite for this war so we feel there may be a faster dash to resolution than most anticipate."
In Japan, Finance Minister Satsuki Katayama said financial officials were closely monitoring markets with an "extremely strong sense of urgency."
When asked about the possibility of currency intervention, she said Japan had reached a common understanding with the U.S. last year.
Concerns that higher inflation will delay the Federal Reserve's next cut in interest rates also boosted the dollar. Rate cuts typically weigh on a currency.
A rate cut is no longer fully priced in until September, compared to previous expectations of July, based on pricing in the Fed funds futures market. Traders were also less convinced that the Fed will be able to cut 25 basis points twice by year-end.
On Tuesday, rate futures factored in 46 bps in easing compared with 59 bps late last week, according to LSEG data.
The dollar also gained against the Swiss franc, up 0.2% to 0.7812 franc. Earlier, the greenback rose to its highest since late January versus the Swiss currency.
The Swiss franc rose against the euro, which dipped 0.4% to 0.9076 franc.
(Reporting by Gertrude Chavez-Dreyfuss in New York and Niket Nishant in London; Additional reporting by Suzanne McGee in Rhode Island, Rocky Swift in Tokyo and Rae Wee in Singapore; Editing by Christian Schmollinger, Kevin Liffey, Timothy Heritage and Nick Zieminski)
The yen and euro are under pressure due to concerns over energy import dependency in Japan and Europe as the Middle East conflict disrupts oil and gas supplies.
The conflict has increased safe-haven demand for the dollar and caused volatility in currencies exposed to energy imports like the yen and euro.
Japanese authorities suggested that currency market intervention remains an option to defend the yen if necessary.
Rising energy costs and inflation pressures may delay interest rate cuts by central banks, as seen with the Federal Reserve.
The dollar strengthened, the yen and euro weakened, the Swiss franc reached a decade high against the euro, and cryptocurrencies like bitcoin fell.
Explore more articles in the Finance category
