AUD/JPY was trading near 113.60 on Wednesday at the time of writing, down 0.61% on the day, after softer Australian inflation data weighed on the Australian Dollar. The Australian Bureau of Statistics said CPI rose 3.8% year on year in June, easing from 4% in May and undershooting the 4% consensus, while on a monthly basis CPI fell 0.1% for a second straight decline. Trimmed Mean CPI, the Reserve Bank of Australia’s preferred gauge of underlying inflation, printed at 3.6% year on year, unchanged from the prior reading.
The data strengthened expectations the RBA will keep rates steady at upcoming meetings, prompting markets to pare back assumptions of further tightening this year and putting pressure on the AUD. Meanwhile, the Japanese Yen drew demand on speculation that authorities may intervene in foreign exchange markets to support the currency, adding to the pair’s downside. Still, the wide interest rate differential between Japan and Australia has capped the JPY’s upside, while attention turns to the Bank of Japan policy decision on Friday for guidance on future normalisation.
Strategic Bearish Options Plays Amid Cooling Inflation
With AUD/JPY falling to 113.60 after Australia’s inflation cooled to 3.8%, we suggest derivative traders shift toward bearish options strategies. Buying short-term put options is a strong play now that the Reserve Bank of Australia is highly unlikely to raise interest rates further. Historically, similar drops in inflation have triggered sustained downward momentum for the Australian Dollar as long positions are quickly unwound.
Managing Risks and Opportunities Around BoJ Intervention
We must also prepare for sudden spikes in the Japanese Yen, especially with the Bank of Japan meeting this Friday. Data shows that past market interventions by Japanese authorities, which have previously exceeded 5.5 trillion yen in a single month, can cause overnight drops of over 200 pips in this pair. Using put spreads allows us to capture this downside risk while keeping our option premium costs low in case the central bank stays quiet.
However, we should not ignore the massive 410 basis point interest rate gap between Australia’s 4.35% rate and Japan’s 0.25% rate. This wide yield differential means the carry trade will still tempt buyers once the initial market panic cools down. Sophisticated traders can look to sell out-of-the-money puts at lower strikes to collect premium, betting that the pair will stabilize above key support levels.
