German Wholesale Prices (Aug MM) 0.9% vs. Exp. 0.1% (Prev. 0.2%)

WPI is a low-tier release: episodes where it has mattered are those where it corroborates or contradicts the trend in PPI and the flash CPI prints that follow, since a wholesale acceleration that later shows up in factory-gate prices complicates the disinflation narrative the ECB has been leaning on. The composition is the tell: WPI moves are frequently energy- and raw-materials-driven, and a spike concentrated in volatile components has historically faded without follow-through, while breadth across intermediate goods is what has signalled genuine pipeline pressure. Worth noting is whether the revision pattern and the annual rate shift alongside the headline, and how the print sits against the German PPI and the euro-area flash HICP due later in the cycle. As a single upstream data point, the precedent is limited standalone market impact absent confirmation downstream.