Australian Dollar strengthens against Japanese Yen following CPI data

• AUD strengthens after Australia's July CPI hit 3.5% YoY, beating the 3.2% forecast despite easing from June's 3.8%.
• Australia's July CPI rose 1.0% MoM, beating forecasts, while annual Trimmed Mean CPI increased 3.6%.
• Japan's service-sector inflation reached 3.6% in July, reinforcing BoJ views that tight labor markets drive consumer price increases.

AUD/JPY gains ground for the second consecutive day, trading around 114.20 during the Asian hours on Wednesday. The currency cross remains stronger as the Australian Dollar (AUD) gains ground after the Consumer Price Index (CPI) climbed 3.5% year-over-year (YoY) in July, compared with 3.8% growth in June. The market forecast was a 3.2% print for the reported period.

Australia’s monthly Consumer Price Index rose 1.0% in July, up from a 0.1% decrease, beating the estimated 0.8% increase. Meanwhile, the Trimmed Mean CPI increased 0.5% MoM in July. Annually, the Trimmed Mean CPI advanced 3.6% YoY during the same period.

The AUD/JPY cross has appreciated as the Japanese Yen (JPY) faces challenges from Japan’s expansionary fiscal policy, high national debt, and a wide interest-rate differential with other major economies. However, potential losses for the Yen may be limited by growing expectations of further Bank of Japan tightening, with markets currently pricing in a rate hike next month.

Yen focus shifts to BoJ tone beyond September meeting

Strategists at Scotiabank highlight that, with markets increasingly looking past the September 18 BoJ decision, “greater risk will center around the central bank’s tone as market participants look beyond the September 18 meeting.” They note that investors are likely to scrutinize the Bank’s communication for guidance on the subsequent policy path, rather than the single event itself.

Underpinning these tightening expectations, fresh data released on Wednesday showed that a key gauge of Japan's service-sector inflation rose 3.6% year-over-year in July. This increase reinforces the central bank's perspective that a tight labor market is actively encouraging firms to pass rising operational costs on to consumers.