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The US greenback is headed for its worst first half of the yr since 1973, as Donald Trump’s commerce and financial insurance policies immediate world buyers to rethink their publicity to the world’s dominant forex.
The greenback index, which measures the forex’s energy in opposition to a basket of six others together with the pound, euro and yen, has slumped greater than 10 per cent up to now in 2025, the worst begin to the yr for the reason that finish of the gold-backed Bretton Woods system.
“The greenback has grow to be the whipping boy of Trump 2.0’s erratic insurance policies,” stated Francesco Pesole, an FX strategist at ING.
The president’s stop-start tariff war, the US’s huge borrowing wants and worries concerning the independence of the Federal Reserve had undermined the attraction of the greenback as a secure haven for buyers, he added.
The forex was down 0.5 per cent on Monday because the US Senate ready to start voting on amendments to Trump’s “massive, stunning” tax invoice.
The landmark laws is predicted so as to add $3.2tn to the US debt pile over the approaching decade and has fuelled considerations over the sustainability of Washington’s borrowings, sparking an exodus from the US Treasury market.
The dollar’s sharp decline places it heading in the right direction for its worst first half of the yr since a 15 per cent loss in 1973 and the weakest displaying over any six-month interval since 2009.
The forex’s slide has confounded widespread predictions in the beginning of the yr that Trump’s commerce battle would do larger injury to economies exterior the US whereas fuelling American inflation, strengthening the forex in opposition to its rivals.

As a substitute, the euro, which a number of Wall Road banks have been predicting would fall to parity with the greenback this yr, has risen 13 per cent to above $1.17 as buyers have centered on development dangers on the planet’s largest economic system — whereas demand has risen for secure belongings elsewhere, comparable to German bonds.
“You had a shock when it comes to liberation day, when it comes to the US coverage framework,” stated Andrew Balls, chief funding officer for world fastened revenue at bond group Pimco, referring to Trump’s “reciprocal tariffs” announcement in April.
There was no vital risk to the greenback’s standing because the world’s de facto reserve forex, Balls argued. However that “doesn’t imply that you would be able to’t have a major weakening within the US greenback”, he added, highlighting a shift amongst world buyers to hedge extra of their greenback publicity, exercise which itself drives the dollar decrease.
Additionally pushing the greenback decrease this yr have been rising expectations that the Fed will minimize charges extra aggressively to assist the US economic system — urged on by Trump — with not less than 5 quarter-point cuts anticipated by the top of subsequent yr, in line with ranges implied by futures contracts.
Bets on decrease charges have helped US shares to shake off commerce battle considerations and battle within the Center East to succeed in report highs. However the weaker greenback means the S&P 500 continues to lag far behind rivals in Europe when the returns are measured in the identical forex.
Large buyers from pension funds to central financial institution reserve managers have said their need to scale back their publicity to the greenback and US belongings, and questioned whether or not the forex continues to be offering a haven from market swings.
“International buyers are requiring larger FX hedging for dollar-denominated belongings, and that has been one other issue stopping the greenback from following the US fairness rebound,” stated ING’s Pesole.
Gold has additionally hit report highs this yr on continued shopping for by central banks and different buyers frightened about devaluation of their greenback belongings.
The greenback stoop has taken it to its weakest degree in opposition to rival currencies in additional than three years. Given the velocity of the decline, and the recognition of bearish greenback bets, some analysts anticipate the forex to stabilise.
“A weaker greenback has grow to be a crowded commerce and I believe the tempo of decline will gradual,” stated Man Miller, chief market strategist at insurance coverage group Zurich.