Producer price inflation increased to 4.8% in September 2026, according to the reported data. The Producer Price Index rose 1.3% from the previous month. That monthly rate was less than half the 2.5% increase recorded in August 2026. The combination points to continued upward pressure on wholesale prices, though the latest monthly advance was slower. Producer prices are recorded before goods reach consumers, so the figures describe cost movement earlier in the supply chain. The brief report gives no sector breakdown and does not identify the product groups responsible for the change.