Short answer: yes, but only modestly, and probably not for the reason you'd guess. Over the past 12 months the euro is down about 1.5% against a basket of 16 major currencies - a mid-table result, not a collapse.
The euro isn't falling - others are just rising faster
Looking at EUR against a single pair like EUR/USD can be misleading, because it only tells you how the euro is doing against one other currency. Against the full 16-currency strength ranking, the euro sits at rank 10 of 16, down 1.5% over 12 months - behind the British pound (-0.8%) but ahead of the Danish krone (-1.7%) and Polish zloty (-2.4%).
The bigger story isn't euro weakness - it's that a handful of high-yielding currencies pulled far ahead. The Hungarian forint (+12.3%) and Australian dollar (+8.7%) are both carrying meaningfully higher interest rates than the euro area, which is exactly the carry trade dynamic: money flows toward the higher yield, and the funding or lower-yield currencies drift down the ranking by comparison. The euro isn't broken - it's standing still while a few others sprint.
The rate picture is turning, not worsening
The ECB hiked in June 2026 - its first move since 2023. That narrows the rate gap with the US dollar and other high-yield currencies, which is usually a tailwind for a currency, not a headwind.
If the story were "the euro is structurally weakening," you'd expect the European Central Bank to be cutting rates to prop up growth. Instead it just raised its policy rate to 2.25%, ending a three-year pause. A central bank that's tightening, not easing, isn't the profile of a currency in genuine decline - it's more consistent with a currency that lagged the recent carry-trade rally and is now catching up on the rate side.
What would actually make the euro weaker
Three things would turn a mild 12-month dip into a real downtrend worth worrying about: the ECB reversing back to cuts while the Fed and other central banks hold or hike further, a widening of that rate gap rather than the narrowing seen in June; a fresh growth or political shock inside the euro area big enough to trigger capital outflows, distinct from normal rate-cycle noise; or the euro's real (inflation-adjusted) performance turning negative even as nominal rates stay put - worth checking on the real strength mode toggle, since euro-area inflation has generally tracked close to the ECB's target and hasn't been eating into the currency's value the way it has for higher-inflation economies in the basket.
None of those are currently in play. The 12-month dip looks like a relative-yield story, not a fundamental one.
How to track it yourself
- Watch it against the whole basket, not one pair. EUR vs USD tells you about dollar strength as much as euro weakness. The worldwide dashboard shows the euro against all 16.
- Check the real vs nominal gap. If real strength starts diverging sharply from nominal, that's the earlier warning sign of an actual purchasing-power problem.
- Watch the ECB-Fed rate gap. A narrowing gap (like June's hike) tends to support the euro; a widening one tends to pressure it.
Compare the euro directly against other majors: EUR vs USD, EUR vs CHF, or EUR vs GBP.
This article is informational, not investment advice.