Australian Dollar Strengthens Amidst Weakening US Dollar and Trade Tensions

Updated: February 23, 2026

Esther Mendoza

Written by Esther Mendoza

Head of Content, Investing & Taxes

Mike Langley

Edited by Mike Langley

Managing Editor

Australian Dollar Strengthens Amidst Weakening US Dollar and Trade Tensions

The Australian Dollar (AUD) continues its upward trajectory against the US Dollar (USD), marking its third consecutive session of gains as it trades around 0.7100 during Asian trading hours on Monday. This strengthening of the AUD comes as the USD falters due to ongoing uncertainties surrounding US trade policies.

The unsettled trade environment escalated after US President Donald Trump expressed dissatisfaction with the Supreme Court's decision to restrict his emergency powers to impose reciprocal tariffs. According to CNBC, Trump announced plans to increase global tariffs from 10% to 15%, following the Court's ruling that invalidated key elements of his trade strategy. He indicated these tariffs would be applied immediately and hinted at the possibility of further tariff hikes.

However, the upward momentum of the AUD/USD pair might face limitations due to escalating geopolitical concerns, particularly between the US and Iran. The New York Times reported that Trump is considering limited military actions against Iran. This comes in the wake of potential diplomatic breakdowns, with the next phase of US-Iran discussions set for Thursday in Geneva. Sources suggest that the US is evaluating alternative measures if talks do not yield results.

On the domestic front, the Australian Dollar finds bolstering support from the anticipation of a hawkish stance by the Reserve Bank of Australia (RBA). Stronger domestic economic indicators and guidance from policymakers have reinforced expectations that the RBA may continue to tighten its monetary policy to combat persistent inflationary pressures.

Key Influences on the Australian Dollar

The Australian Dollar's movements are influenced by several key factors, including the interest rates set by the Reserve Bank of Australia. Australia's role as a resource-rich nation also means that the price of major exports like iron ore plays a significant role in determining the AUD's value. Additionally, the health of China's economy, as Australia's largest trading partner, significantly impacts the AUD. Market sentiment, whether investors are leaning towards riskier assets or seeking safety, also affects the currency.

Impact of Reserve Bank of Australia Decisions

The RBA influences the AUD by adjusting interest rates, which affects lending rates across the economy. By maintaining stable inflation between 2-3%, the RBA's interest rate decisions can strengthen or weaken the AUD relative to other currencies. The RBA also engages in quantitative easing or tightening, with the former generally weakening the AUD and the latter strengthening it.

China's Economic Health and the Australian Dollar

As Australia's largest trade partner, China's economic performance has a significant effect on the AUD. A strong Chinese economy drives demand for Australian exports, thereby increasing the AUD's value. Conversely, slower Chinese growth can negatively impact the AUD.

Iron Ore Prices and Their Effect on the Australian Dollar

Iron ore, Australia's primary export, significantly influences the AUD's value. An increase in iron ore prices typically boosts the AUD due to higher demand, while a price fall can have the opposite effect. Strong iron ore prices also contribute to a positive trade balance, further supporting the AUD.

Trade Balance and the Australian Dollar

Australia's trade balance— the differential between its export earnings and import expenditures— also affects the AUD. A favorable trade balance, where exports exceed imports, increases foreign demand for the AUD, thus strengthening its value. Conversely, a negative trade balance can weaken the currency.