
Strength in the Japanese Yen (JPY), supported by sizeable official intervention, weighs on AUD/JPY during early European trading on Tuesday. The cross is trading lower at around 109.30 as the JPY gains against the Australian Dollar (AUD).
Japan intervened in currency markets on three days between 30 July and 3 August, quarterly data published by the Ministry of Finance (MOF) on Monday showed. At 7.98 trillion JPY ($50.36 billion), the 30 July operation was the largest, surpassing the earlier record of 6.28 trillion JPY on 30 April.

Commenting on the intervention, Tsuyoshi Ueno, senior economist at NLI Research Institute, said: "The enormous scale of intervention underscored the government's sense of urgency to stem the yen's decline,"
Further support for the JPY might come from expectations that the Bank of Japan (BoJ) will raise rates again. Released on Tuesday, the summary of the 29-30 October meeting showed that many board members regard a near-term interest rate increase as necessary, pointing to a good chance of action in December.
The JPY’s strong showing this year stands out to Rabobank analysts, who note that “the JPY is the second best performing G10 currency in the half year to date.” While acknowledging that this “strong ranking has been obtained with the support of sizeable FX intervention over 3 days during the summer, which included joint support with the US Treasury,” they emphasise that the currency has also held its ground recently. Assessing its more recent performance, they observe that “the JPY has managed to outperform the USD on a 1-month view with the market displaying a clear reluctance to push USD/JPY above the 158.70 area which coincides with the 200-day sma.”
Despite noting that the “sell-off in the Nikkei 225 at the end of last week depressed market expectations regarding the chances of a December BoJ rate hike,” Rabobank argues that “the strength of September wage data supports the potential for further policy tightening both next month and into next year.” The analysts believe this backdrop “suggests USD/JPY can edge lower to the 155.00 area on a 3-month view.” A further consideration, they say, is that “another component of any JPY turnaround would likely be a more robust tone in the JGB market,” which “could contribute to a more supportive backdrop for the JPY in the months ahead.”
Turning to domestic conditions, Rabobank points out that “Japan’s primary deficit is better than the G7 average and there is speculation that Japan’s huge asset managers may be tempted to repatriate to take advantage of higher JGB yields. This would have positive implications for the JPY.” As for upcoming releases, the analysts note that “Q3 GDP data and October national CPI inflation, both due next week, will be of interest to BoJ watchers,” adding that they “remain cautiously optimistic on the medium-term outlook for the JPY.”
Trading below both the 20-day and 100-day simple moving averages, AUD/JPY continues to show a bearish near-term bias on the daily chart. The cross is retreating towards support at the lower Bollinger Band. Meanwhile, the Relative Strength Index (14), at around 41, remains under the neutral 50 mark, suggesting sellers retain control despite the recent recovery from oversold territory.
Immediate downside support lies at 108.85, the lower Bollinger Band boundary. Should the cross decisively breach that floor, the 6 November low at 108.24 would come into focus, ahead of the 13 February low at 107.70.
For any recovery, the psychological 110.00 mark presents the first resistance, followed by the 20-day SMA at 110.30. Beyond these levels, the key obstacle is the 110.70-110.75 area, where the upper Bollinger Band boundary and the 100-day SMA form a concentrated supply zone. Reclaiming this area would be necessary to temper the prevailing bearish bias.
(The technical analysis of this story was written with the help of an AI tool. Know more.)
Interest rates set by the Reserve Bank of Australia (RBA) rank among the biggest influences on the Australian Dollar (AUD). Australia’s resource-rich economy also makes the price of iron ore, its largest export, an important driver. Other considerations include the economic health of China, Australia’s biggest trading partner, alongside domestic inflation, economic growth and the trade balance. Investor sentiment matters too: an appetite for riskier assets (risk-on) generally supports the AUD, whereas a preference for safe havens reflects a risk-off environment.
By setting the interest rate at which Australian banks can lend to one another, the Reserve Bank of Australia (RBA) affects borrowing rates across the economy and, in turn, the Australian Dollar (AUD). Its primary objective is stable inflation of 2-3%, pursued through increases or reductions in interest rates. Rates that are relatively high compared with those of other major central banks lend support to the AUD; relatively low rates have the reverse effect. Quantitative easing and quantitative tightening provide additional ways for the RBA to shape credit conditions. Easing is negative for the AUD, while tightening is positive.
The Australian Dollar (AUD) is particularly sensitive to conditions in China because it is Australia’s largest trading partner. A strong Chinese economy buys more Australian raw materials, goods and services, increasing demand for the AUD and supporting its value. When Chinese growth falls short of expectations, the reverse applies. As a result, upside or downside surprises in China’s growth figures often directly affect the Australian Dollar and its currency pairs.
With China its main destination, iron ore is Australia’s biggest export, worth $118 billion annually according to 2021 data. This makes its price an important influence on the Australian Dollar. A rise in iron ore prices generally increases overall demand for the AUD, lifting the currency, while a price decline tends to have the opposite effect. Higher iron ore prices also increase the likelihood of an Australian trade surplus, providing another source of support for the AUD.
Another influence on the Australian Dollar is the trade balance: the difference between a country’s export earnings and its spending on imports. When Australia’s exports attract strong overseas demand, foreign buyers create demand for its currency. If that demand exceeds the currency outflows required to pay for imports, the AUD gains in value. A positive net trade balance therefore strengthens the AUD, while a negative balance has the reverse effect.