|

AUD/USD slides as US Dollar gains on geopolitical tensions ahead of Fed decision

  • AUD/USD weakens as softer Australian CPI and a firm US Dollar pressure the Aussie.
  • US-Iran tensions remain elevated as peace talks stall and supply disruptions in the Strait of Hormuz persist.
  • Markets await the Federal Reserve’s monetary policy announcement.

The Australian Dollar (AUD) edges lower against the US Dollar (USD) on Wednesday, weighed by softer-than-expected Australian inflation data, while fading hopes that the US-Iran war will end anytime soon support the Greenback.

At the time of writing, AUD/USD is trading around 0.7139, down nearly 0.60% on the day. Meanwhile, the US Dollar Index (DXY), which tracks the Greenback’s value against a basket of six major currencies, is trading around 98.78, up about 0.15%.

Market sentiment weakens after Reuters reported that US President Donald Trump and oil companies discussed plans to maintain the Iran blockade for months if needed, citing a White House official. Trump also warned that “Iran can’t get their act together. They don’t know how to sign a nonnuclear deal. They better get smart soon,” he wrote on Truth Social. The comments follow US skepticism over Iran’s proposal to end the war and reopen the Strait of Hormuz while delaying nuclear talks.

Looking ahead, attention turns to the Federal Reserve’s (Fed) monetary policy decision due at 18:00 GMT. Markets widely expect the central bank to keep interest rates unchanged in the 3.50%-3.75% range as policymakers assess the impact of rising energy prices on inflation, driven by ongoing supply disruptions in the Strait of Hormuz.

Inflation continues to run above the Fed’s 2% target, with rising Oil prices increasing upside risks. This has dampened expectations for near-term rate cuts, reinforcing a higher-for-longer policy outlook. Markets will therefore focus on guidance from Fed Chair Jerome Powell.

A hawkish tone could further support the US Dollar, while any signal that the Fed remains open to rate cuts later this year may limit the Greenback’s upside. However, downside in the US Dollar is likely to remain limited amid persistent geopolitical uncertainty.

Although the Reserve Bank of Australia’s (RBA) hawkish outlook continues to provide underlying support for the Aussie, the latest inflation data showed Consumer Price Index (CPI) rising to 4.6% in March from 3.7% in February, but still below expectations of 4.7%.

Fed FAQs

Monetary policy in the US is shaped by the Federal Reserve (Fed). The Fed has two mandates: to achieve price stability and foster full employment. Its primary tool to achieve these goals is by adjusting interest rates. When prices are rising too quickly and inflation is above the Fed’s 2% target, it raises interest rates, increasing borrowing costs throughout the economy. This results in a stronger US Dollar (USD) as it makes the US a more attractive place for international investors to park their money. When inflation falls below 2% or the Unemployment Rate is too high, the Fed may lower interest rates to encourage borrowing, which weighs on the Greenback.

The Federal Reserve (Fed) holds eight policy meetings a year, where the Federal Open Market Committee (FOMC) assesses economic conditions and makes monetary policy decisions. The FOMC is attended by twelve Fed officials – the seven members of the Board of Governors, the president of the Federal Reserve Bank of New York, and four of the remaining eleven regional Reserve Bank presidents, who serve one-year terms on a rotating basis.

In extreme situations, the Federal Reserve may resort to a policy named Quantitative Easing (QE). QE is the process by which the Fed substantially increases the flow of credit in a stuck financial system. It is a non-standard policy measure used during crises or when inflation is extremely low. It was the Fed’s weapon of choice during the Great Financial Crisis in 2008. It involves the Fed printing more Dollars and using them to buy high grade bonds from financial institutions. QE usually weakens the US Dollar.

Quantitative tightening (QT) is the reverse process of QE, whereby the Federal Reserve stops buying bonds from financial institutions and does not reinvest the principal from the bonds it holds maturing, to purchase new bonds. It is usually positive for the value of the US Dollar.

Author

Vishal Chaturvedi

I am a macro-focused research analyst with over four years of experience covering forex and commodities market. I enjoy breaking down complex economic trends and turning them into clear, actionable insights that help traders stay ahead of the curve.

More from Vishal Chaturvedi
Share:

Editor's Picks

AUD/USD hits eight-month lows below 0.6850 amid bullish USD

AUD/USD stays defensive below 0.6850, hitting an eight-month low in the Asian session on Thursday as the possibility of a steeper Fed rate hike in December helps the US Dollar hold near its highest level since April 2025. Geopolitical uncertainty also supports the safe-haven buck, while the RBA’s cautious, on-hold stance limits the Aussie.

USD/JPY eases from near 160.00 amid looming intervention risks, BoJ hike bets

USD/JPY retreats slightly from an over two-month high as the recent surge back to the 160.00 psychological mark prompted verbal warnings from Japanese authorities and sparked fears of direct FX intervention. Moreover, data showed that Japan’s wholesale inflation picked up again in October, strengthening the case for a BoJ hike in December and lifting the Japanese Yen. However, a bullish US Dollar, bolstered by odds of a jumbo Fed rate hike in December, could cap the pair's downside.



Gold hits fresh one-week low, eyes $3,950 amid sustained USD buying and Fed hike bets

Gold extends its descending trend for the third straight day, sliding back to $3,950, or its lowest level in more than a week. The US Dollar buying remains unabated amid firming Federal Reserve rate-hike expectations, bolstered by hot US consumer inflation figures. Adding to this, Middle East uncertainties further underpin the safe-haven buck, which, in turn, is seen as a key factor exerting downward pressure on the commodity.

MSCI drops Strategy from indexes: What it means for Bitcoin

Strategy and Bitcoin (BTC) came under fresh pressure late Wednesday after MSCI finalized its decision to remove the Bitcoin treasury company from its global indexes, raising concerns about potential selling pressure on MSTR shares and its future Bitcoin purchases.

Why the US Dollar's rally isn't as strong as it looks

The US Dollar Index (DXY) is back at an 18-month high, but most of its climb since August is the Euro falling. Against a wider group of trading partners, the Dollar has gained half as much, and the Federal Reserve has raised rates once this year. The US Dollar Index, which measures the Dollar against six other currencies, is trading near 103.

What the US CPI headline doesn’t tell you about inflation

Brent crude has fallen about a third since mid-October on hopes the Iran war is ending, but diesel, freight and fertiliser costs haven't followed. Those costs reach US consumer prices in stages through 2027 and could keep inflation high after gasoline gets cheaper.