Yen Stabilizes Amid US-Japan Intervention Fading Effects

The yen steadied on Tuesday after a sharp drop in the previous session, as the joint US-Japan intervention failed to deliver a lasting boost. The Australian dollar reached an eight-week high ahead of a policy decision from the Reserve Bank of Australia.

Despite the intervention at the end of July, which saw the yen hit a 40-year low of 163.99 per US dollar, it has since erased nearly half of its gains. Marc Chandler, chief market strategist at Bannockburn Capital Markets, said 'the market is challenging the resolve of Japanese and U.S. officials.'

Speculators have slashed their bearish bets on the yen by the most in over 12 years, but analysts suspect they will rebuild their short positions. The path ahead may remain choppy, with a move back to 160.0 at some point this month remaining a tangible risk.

The Reserve Bank of Australia's policy decision is expected to keep its policy rate unchanged, with focus on comments from policymakers. Carol Kong, currency strategist at Commonwealth Bank of Australia, said the RBA will emphasize inflation remains elevated and that it is prepared to raise the cash rate again if required.