Dollar dips as Trump’s tariff wall slips

The euro was up 0.4% to $1.1823 and sterling rose by a similar margin to $1.3521 early in Asia trade, which was lightened a little by a holiday in Japan and China’s Lunar New Year break. The dollar fell 0.4% to 154.42 yen.

The Supreme Court found on Friday Trump’s sweeping tariffs exceeded ‌his authority. Trump has ⁠responded by ⁠lashing out at the court and imposing a blanket 15% levy on imports, as well as insisting higher-tariff deals with trade partners should stay.

“It weakens the dollar in the sense that it potentially benefits non-U.S. growth,” said Sim Moh Siong, currency strategist at OCBC Bank in Singapore.

He said longer-run foreign exchange implications were less clear, with a hit to U.S. revenues potentially negative for the fiscal position and the dollar, while a check on Trump’s power may be a positive, by limiting a source of policy volatility.

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The New Zealand and Australian dollars were a little higher in morning trade, with the Aussie breaching 71 cents and ⁠the kiwi hovering ‌just shy of 60 cents.
The safe-haven Swiss franc jumped 0.5% to 0.7716 francs per dollar. “This decision is another chip away at Trump’s power … so that’s a positive for markets,” said Jason Wong, strategist at BNZ in ⁠Wellington.

“But there’s so many factors, there’s all these moving parts, it’s not tradable.”

Besides tariffs, markets have an eye on a U.S. military buildup in the Middle East as it pressures Iran to drop pursuit of nuclear weapons, and are looking ahead to Trump’s State of the Union address Tuesday.

TRUMP CONSTRAINED

Trump’s replacement levies run for 150 days and it is not clear if the U.S. owes importers refunds on duties already paid, with the Supreme Court making no ruling on that issue.

Analysts expect years of litigation and another bout of activity-crimping confusion while Trump seeks other means to replace the raft of global tariffs more permanently.

“Things don’t change too much,” said Martin Whetton, head ‌of financial markets strategy at Westpac in Sydney.

The European Commission demanded on Sunday the U.S. stick to a deal reached last year with the EU, which includes zero tariffs on some products such as aircraft and spare parts.

U.S. trading partners in Asia were cautiously ⁠weighing fresh uncertainties, as were investors who have already been wrong-footed by markets’ responses to Trump’s trade levies – which have incidentally failed to close the U.S. trade deficit.

In the lead-up to Trump’s election, investors had bet on tariffs lifting the dollar, assuming the rest of the world would try to weaken their currencies to offset a hit to exports.

But through 2025 the dollar fell – the dollar index dropped more than 9% – as markets ended up focusing instead on anticipating interest rate cuts, worrying about the U.S. fiscal deficit and Trump’s unnerving policy swerves.

“The key issue … is that the Trump administration will be much more constrained in their ability to use tariffs in general,” ANZ’s group chief economist Richard Yetsenga said on the bank’s podcast.

“I don’t think this will change too much about the global economy.”