A split within the Bank of Japan on accelerating rate hikes could firm the JPY and lift JGB yields if hawks prevail.
The Bank of Japan’s July meeting revealed a split among board members over the pace of rate hikes, with at least one advocating for faster tightening than markets anticipate. This divergence could strengthen the yen and push Japanese government bond yields higher if the hawkish camp gains influence at the next meeting.
Board members noted that easing crude and naphtha prices, driven by delayed tankers exiting the Persian Gulf, may reverse if the Hormuz standoff escalates. A renewed oil spike would amplify Japanese import costs and inflation, bolstering arguments for quicker rate hikes.
For AUD/JPY, a faster-than-expected BOJ tightening cycle could narrow yield differentials and weigh on the cross, while Middle East tensions may counter this effect due to Australia’s energy sensitivity and risk sentiment.