The initial relief over Europe’s 15% levy quickly soured when set against the 1% to 2% that stood before President Donald Trump took office.
Leaders in France and Germany lamented the outcome as a drag on growth, pulling down stocks and bond yields across the continent while slugging the single currency.
Trump also flagged a “world tariff” rate of 15% to 20% on all trading partners that were not negotiating a deal, among the highest rates since the Great Depression of the 1930s.
“While the worst case scenario was averted, the implied EU tariff increase from 1% in January is a significant tax increase on EU exports,” wrote economists from JPMorgan in a note.
“This is a very big shock that unwinds a century of US leadership in global free trade,” they warned.
“While we no longer see a US recession as our baseline from this shock, the risk is still elevated at 40%,” they said.
A further risk to world growth came from a sudden spike in oil prices after Trump threatened a new deadline of 10 or 12 days for Russia to make progress toward ending the war in Ukraine or face tougher sanctions on oil exports.
The air of caution saw MSCI’s broadest index of Asia-Pacific shares outside Japan slip 0.8%.
Japan’s Nikkei lost 0.9%, while Chinese blue chips were flat.
European shares steadied after yesterday’s sell-off.
EUROSTOXX 50 futures, FTSE futures and DAX futures all edged up around 0.2%.
The euro was flat at US$1.1587, after falling 1.3% overnight in the largest drop since mid-May.
It now has chart support at US$1.1556.
The dollar index was up at 98.675, after the rush out of short dollar positions lifted it 1% overnight, while it eased a one-week high on the yen to stand at ¥148.27.
Wall Street held firm on hopes for upbeat results from mega caps this week that include Apple, Meta Platforms, Microsoft and Amazon.
S&P 500 futures nudged up 0.1%, while Nasdaq futures added 0.2%.
Yields on 10-year Treasuries held at 4.408% having crept higher yesterday as markets braced for another steady decision on interest rates from the Federal Reserve (Fed).
Futures imply a 97% chance the Fed will keep rates at 4.25%-4.5% at its meeting tomorrow and reiterate concerns that tariffs will push inflation higher in the short term.
Analysts also assume one, or maybe two, Fed officials will dissent in favour of a cut and supporting wagers for a move in September.
The odds could change depending on a slew of US data this week including gross domestic product for the second quarter where growth is seen rebounding to an annualised 2.4%, after a 0.5% contraction in the first quarter.
Figures on job openings are due later today that will help refine forecasts for the crucial payrolls report on Friday.
Canada’s central bank also meets tomorrow and again is widely expected to hold rates at 2.75% as it waits to see how trade talks with the US wash out.
In commodity markets, prices for copper and iron ore were under pressure while gold idled at US$3,315 an ounce.
Brent was off a fraction at US$69.90 a barrel, having climbed 2.3% yesterday, while US crude held at US$66.60.