EUR/JPY traded firmer at about 184.85 in early European dealings on Tuesday, with the euro supported by expectations the European Central Bank will maintain a hawkish tone ahead of its June policy meeting on Thursday. Markets have fully priced a 25-basis-point increase after Eurozone inflation rose to 3.2%. However, the yen remained sensitive to the risk of foreign exchange intervention, following repeated official warnings that Tokyo is prepared to act to support the currency.
On the daily chart, the cross kept a bullish tilt while holding above the 100-day simple moving average at 184.50 and the Bollinger Band midline. Momentum was subdued, with the Relative Strength Index at 45.9, pointing to consolidation. Support is seen next at the lower Bollinger Band near 184.20. On the topside, resistance sits at the Bollinger Band midline at 185.12 and then the upper Bollinger Band at 185.12, with a break opening scope for a move towards 186.00.
ECB Rate Hike Expectations And Japanese Intervention Risks
We see the European Central Bank is poised to raise rates by 25 basis points this Thursday, which is already fully priced into the market. This expectation is driven by persistent inflation, as the latest Eurostat data for May 2026 showed headline inflation at 3.2%, still well above the 2% target. Consequently, we feel a simple confirmation of the hike is unlikely to cause a massive, sustained rally in the Euro on its own.
On the other side, we must remain extremely cautious about intervention from Japanese authorities to strengthen the Yen. We saw them take decisive action in April and May of 2024 when USD/JPY breached the 160 level, spending over ¥9 trillion to support their currency. With EUR/JPY now trading near the highest levels since 2008, the risk of a sudden, sharp JPY appreciation is very high and presents the main threat to long positions.
Volatility And Trading Strategies For EUR/JPY
Given this conflict between central bank policy and intervention risk, implied volatility in EUR/JPY options appears attractive for the coming weeks. We are positioning for a large price swing rather than a steady trend, using strategies like long straddles or strangles that profit from significant movement in either direction. This allows us to capture upside from ECB hawkishness or a sharp downside move from Japanese intervention.
We are using the 100-day simple moving average around 184.50 as a key technical floor for our strategy. A decisive break below this level would suggest that intervention fears are overwhelming monetary policy, prompting us to add to protective put positions with strike prices around 184.00. Until then, the underlying bullish structure makes selling out-of-the-money puts to collect premium a viable strategy, provided it is hedged against a sudden drop.
