Currency strategists at DBS say the Euro's next move against the Japanese Yen is far from a one-way trade, even as they flag 180 as the psychological floor worth watching on the EUR/JPY chart heading into a week stacked with central bank decisions.
A softer Dollar keeps lending the Euro a hand
One reason the pair may not slide as easily as the headline risk suggests is the Dollar itself. The Euro continues to draw strength from its role as the go-to trade against a weakening greenback, a pattern traders have come to describe as the Dollar debasement theme. Whenever confidence in the US currency wavers, funds tend to rotate into the Euro precisely because it sits on the other side of that trade, and that flow alone has been enough to cushion EUR/JPY even as Yen-specific pressures build in the background.
Franc and Pound strength are quietly doing the Euro a favour
A second, less obvious support comes from how the Euro is behaving against its closer European neighbours. Both EUR/CHF and EUR/GBP have been firm recently, and DBS reads that as a synthetic tailwind for the single currency overall. The logic is fairly simple: the European Central Bank is seen as noticeably more hawkish right now than either the Swiss National Bank or the Bank of England, so the Euro tends to gain ground against the Franc and the Pound, and that relative strength spills over into how the Euro trades against the Yen as well.
Two rate decisions land within a week of each other
Timing adds another layer to the story. Markets are currently pricing in a 95-100% probability of a rate hike at Thursday's European Central Bank meeting, and traders are assigning almost the same odds to a hike at the Bank of Japan's meeting the following week. That near-certainty on both sides is part of why DBS describes the downside case for EUR/JPY as complicated rather than clear-cut. If both central banks tighten roughly as the market already expects, the policy gap between them may not shift by nearly as much as a simple headline would suggest.
Why 180 is the line DBS is watching
The bigger risk to the Euro sits specifically with the tone the Bank of Japan strikes rather than with the rate hike itself.
"JPY may gain the upper hand if the BoJ affirms an accelerated pace of normalization, pushing EUR/JPY below its psychological support at 180," DBS said.
In other words, a straightforward rate hike from the Bank of Japan may already be priced in by markets. But if the central bank signals it intends to keep tightening policy faster and more consistently from here, that shift in tone alone could be enough to send the Yen sharply higher and pull EUR/JPY through the 180 mark. Traders tend to treat that level as a psychological line rather than a hard technical one, but it is still the kind of round number that attracts heavy buying and selling interest whenever price approaches it.
Where this fits into the broader Dollar story
The EUR/JPY setup does not exist in isolation. The same Dollar debasement theme that has been propping up the Euro has also been a talking point across other Dollar pairs recently, with traders broadly reassessing how much further the greenback can weaken before other central banks are forced to respond. For Euro-Yen specifically, that wider Dollar backdrop matters because it feeds directly into the first support factor DBS points to. As long as the anti-Dollar trade stays in favour, the Euro side of the EUR/JPY equation has an external prop working for it even before the European Central Bank and Bank of Japan decisions are factored in.
What traders are watching this week
With both meetings falling within days of each other, the coming week effectively hands the market two separate chances to reset how it prices Euro-Yen risk. A hawkish European Central Bank on Thursday that matches expectations without surprises would likely keep the current support factors for the Euro intact, since much of that outcome is already priced in. A Bank of Japan meeting that goes beyond a plain rate increase and signals a faster path toward policy normalization is the scenario DBS is flagging as the one to watch, since that is the outcome most likely to tip EUR/JPY below the 180 support level in short order.
Whether 180 holds or breaks will depend on how these two decisions land rather than on any single factor by itself. DBS's note is essentially a reminder that the setup cuts both ways, with Euro support from the Dollar trade and from its European crosses on one side, and Bank of Japan tone risk sitting on the other.
