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Inflation Risks Undermine Dollar Bull Case – Commerzbank
Commerzbank argues inflation is now a headwind for the US dollar, not a tailwind. The breakdown of the transmission mechanism shifts the outlook for EUR/USD, GBP/USD, and the Fed's next moves.
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Commerzbank has published a note challenging the conventional view that persistent inflation supports the US dollar. The bank argues that inflation risks are now a headwind for further USD appreciation. The simple read – higher consumer prices force the Federal Reserve to keep rates elevated, attracting capital into dollar assets – may no longer apply. The better market read points to a deteriorating purchasing power picture and a potential stagflation trap.
The Mechanism Behind the Dollar Regime Shift
The transmission from inflation to dollar strength traditionally runs through two channels. The rate path channel widens the dollar's carry advantage when the Fed pushes nominal yields higher. The safe-haven channel attracts equity inflows during demand-led expansions. Commerzbank identifies a breakdown in both. If inflation is supply-driven or becomes entrenched, the Fed cannot tighten aggressively without triggering a recession. That removes the carry advantage. Equity inflows slow as corporate margins compress and consumer confidence weakens. Domestic savers face a decline in real purchasing power. The result is a policy misstep risk: the Fed either overtightens into a slowdown or eases prematurely and loses credibility. Neither scenario is dollar-positive.
This analysis matters for anyone positioning in EUR/USD or GBP/USD. The market has already priced in a delayed easing cycle. Further upward surprises in CPI or PCE data may no longer produce sustained dollar rallies. Instead, risk appetite could sour, and the dollar's role as a funding currency could come under question. Gold, which benefits from a weaker dollar and falling real yields, could see renewed buying interest.
Impact on EUR/USD and GBP/USD
For EUR/USD, the Commerzbank view implies that hot US inflation prints may now cap dollar gains rather than trigger breakouts. The single currency has been weighed down by its own growth challenges. A weakening dollar narrative, however, could provide support. Traders should monitor the correlation between US inflation surprises and EUR/USD direction. If the pair fails to sell off on strong CPI numbers, the old regime is shifting.