The Japanese Yen (JPY) continues to exhibit pronounced weakness against major currencies, with AUD/JPY trading around 113.00 on Monday, near levels last seen in September 1990, and GBP/JPY settling close to 214.00 after a pullback from this month's peak near 216.50 [1][2]. This weakness persists despite the Bank of Japan (BoJ) raising its policy rate to 1.00% last week, marking the highest level in roughly three decades [2]. However, the rate hike failed to bolster the Yen, as wide interest-rate differentials remain a headwind; Japan's 1.00% rate is still significantly lower than the Bank of England's 3.75% and the Federal Reserve's similar level [1][2].
Market participants are closely monitoring intervention risks, with Japanese Finance Minister Satsuki Katayama reiterating on Monday that authorities are prepared to respond to excessive currency moves if necessary [1]. Earlier this year, Tokyo intervened when USD/JPY rose above 160.00, and the threat of further intervention continues to limit gains in Yen crosses [1][2]. The first confirmed intervention of 2026, back in April, provided only a brief, sharp bounce for the Yen, which quickly faded as speculative short positioning rebuilt [2]. Officials are said to care more about the speed of currency moves than their absolute level, and the recent orderly climb in Yen crosses makes intervention harder to justify, though the risk remains [2].
Technical analysis shows AUD/JPY holding below the 50-day Simple Moving Average (SMA) at 113.63, with immediate support at the 100-day SMA near 112.16 and deeper medium-term support at the 200-day SMA at 107.10 [1]. The Relative Strength Index (RSI) around the mid-40s and a negative MACD reading suggest fading upside momentum, with rallies likely to struggle unless the cross closes above the 50-day SMA [1]. GBP/JPY sits on its rising 50-day average, with session resistance near 214.50 [2].
Looking ahead, traders are expected to focus on upcoming economic releases, including Australia's Consumer Price Index (CPI), labor market data, and Tokyo inflation figures, which could influence near-term price action in AUD/JPY [1]. For GBP/JPY, political uncertainty in the UK and fiscal concerns continue to weigh on the Pound, but the Yen's structural weakness remains the dominant factor [2].
CONCLUSION
Despite a historic rate hike by the Bank of Japan, the Japanese Yen remains under pressure due to persistent interest-rate differentials and structural factors. Intervention risks from Japanese authorities continue to cap gains in Yen crosses, keeping volatility elevated. Upcoming economic data and potential policy actions are likely to set the tone for near-term market direction.