Aussie Dollar Softens as Geopolitics Lift US Dollar

Written by Sandra Leggero

Sandra Leggero has a background in financial markets, having spent more than 9 years in commodities trading for several European and Asian companies. She holds a degree in Economics from the University of Pavia and specializes in emerging markets.

, | Updated: April 21, 2026

Key Moments

AUD/USD trades near 0.7165, easing about 0.15% after failing to extend a rebound from the 0.7115 area.
Caution ahead of a second round of US-Iran peace talks and elevated Crude Oil prices supports safe-haven USD.
Market pricing shows a 65% probability of an RBA rate hike in May and expectations for policy tightening through 2026.

Spot Market Overview

The AUD/USD pair is giving back part of the prior session’s advance from around 0.7115, a three-day trough, as trading unfolds in the Asian session on Tuesday. The pair is drawing some selling interest and is quoted near 0.7165, down 0.15% on the day, while still hovering close to the highest level since June 2022 that was reached on Friday.

Metric	Level / Detail
Recent low	0.7115 (three-day low)
Current trading area	Around 0.7165
Daily move	-0.15%
Recent high reference	Highest level since June 2022 (touched last Friday)

Geopolitical Tensions and Safe-Haven Demand

Market sentiment remains closely linked to developments in the US-Iran standoff, particularly regarding tensions around the Strait of Hormuz. This backdrop is curbing risk appetite ahead of the second round of peace talks in Pakistan.

The cautious tone in broader markets is providing a lift to the safe-haven U.S. Dollar (USD). At the same time, elevated Crude Oil prices are reviving concerns about inflation, further underpinning demand for the Greenback. Together, these factors are exerting pressure on AUD/USD.

Fed-RBA Policy Divergence

Despite the support from risk aversion and higher energy prices, the scope for additional USD strength appears constrained by shifting expectations around U.S. monetary policy. Market pricing currently reflects roughly a 45-50% probability of a Federal Reserve interest rate cut by year-end, reducing the appeal of the USD.

This stands in contrast to the outlook for the Reserve Bank of Australia (RBA), which is perceived as more hawkish. That divergence in policy expectations is likely to discourage aggressive bearish positioning in AUD/USD.

Policy Expectation	Market View
Fed rate move by year-end	Approximately 45-50% chance of a rate cut
RBA May move	65% chance of a 25 bp hike
Projected RBA peak rate	4.85% by mid-2026

RBA Outlook and Implications for AUD

RBA Deputy Governor Andrew Hauser reiterated last week that the central bank remains focused on preventing any rise in medium-term inflation expectations. These remarks reinforced expectations for further policy tightening by the RBA in 2026.

Market participants are currently pricing in a 65% likelihood of a 25 basis point rate increase in May, with projections pointing to a possible policy rate peak of 4.85% by mid-2026. This backdrop is supportive for the Australian Dollar and suggests that downside in AUD/USD may be limited, warranting caution before positioning for a deeper decline.

RBA: Role, Inflation, and Policy Tools

Mandate and Influence on AUD

The Reserve Bank of Australia (RBA) sets interest rates and directs monetary policy in Australia. Its decisions are taken by a board of governors at 11 scheduled meetings each year, with additional emergency meetings when required. The RBA’s primary objective is to maintain price stability, defined as an inflation rate of 2-3%, and “..to contribute to the stability of the currency, full employment, and the economic prosperity and welfare of the Australian people.”

The RBA’s main policy lever is the adjustment of interest rates. Higher interest rates generally support the Australian Dollar (AUD), while lower rates tend to weigh on the currency. The RBA can also employ quantitative easing and quantitative tightening as supplementary tools.

Inflation Data and AUD Dynamics

Inflation readings play a central role in shaping expectations for RBA policy. In the current framework of relatively open capital flows, moderately higher inflation often prompts central banks to raise interest rates. Higher rates can attract foreign capital inflows seeking improved returns, which in turn lifts demand for the local currency, including the AUD.

Economic Indicators and Currency Impact

Macroeconomic data releases such as GDP, Manufacturing and Services PMIs, labor market reports, and consumer sentiment surveys help investors assess the strength of the Australian economy. Stronger data tends to encourage expectations of tighter monetary policy from the RBA, which can be supportive for the Australian Dollar. Conversely, weaker data may diminish the appeal of the currency.

Quantitative Easing (QE)

Quantitative Easing (QE) is deployed in severe conditions when lowering interest rates alone is insufficient to support credit conditions. Under QE, the RBA creates Australian Dollars (AUD) to purchase assets, typically government or corporate bonds, from financial institutions, injecting liquidity into the system. This process usually results in a weaker AUD.

Quantitative Tightening (QT)

Quantitative tightening (QT) is implemented after QE, during periods of economic recovery and rising inflation. In QT, the RBA halts additional asset purchases and stops reinvesting principal payments from maturing bonds it holds. This withdrawal of liquidity is generally considered positive, or bullish, for the Australian Dollar.