German CPI Prel (Sep YY) 3.3% vs. Exp. 3.2% (Prev. 2.9%); Core CPI Prel (Sep YY) 2.4% (Prev. 2.4%)

The split here is the informative part: headline accelerating above expectations while core holds flat, a pattern that in past episodes has pointed to energy base effects and administered prices rather than broadening domestic pressure, and which markets have tended to treat as less hawkish than the headline alone suggests. For the ECB the relevant question is whether services and core momentum confirm the disinflation path or interrupt it, since Governing Council communication has historically tracked the core and services components more closely than the energy-driven headline. The transmission runs through ESTR pricing at the front of the curve and the bund-euro-area spread complex, with the euro's reaction typically contingent on whether the miss extends into the bloc-wide print. The immediate follow-ons are the remaining regional German prints, the euro-area flash estimate, and any ECB speaker reaction in the sessions after. As a preliminary state-level aggregation, revisions at the final reading are possible but have usually been modest.