Fed Hawkish Shift and German CPI Preview Stir Market Expectations

Key Facts

1German annual CPI is expected to rise to 3.0% compared to 2.8% previously.

2Fed Chair Kevin Warsh's hawkish Jackson Hole speech raised September hike probabilities to 60%.

3ECB sources indicate readiness to hike rates by 25 bps to counter US-Iran war effects.

Amid escalating concerns over persistent inflationary pressures, recent remarks by Fed Chair Kevin Warsh at Jackson Hole have triggered a sharp repricing of interest rate expectations, with September hike probabilities reaching 60%. According to reports, Warsh suggested that current financial conditions might not be sufficiently restrictive, prompting markets to adopt a more hawkish stance. These developments coincide with the anticipated release of German CPI data, which is expected to show annual inflation rising to 3.0% from 2.8% previously.

Regarding European monetary policy, ECB sources indicate a readiness to hike interest rates by 25 basis points to counter economic fallout from the US-Iran geopolitical tensions. Per market data, this shift occurs as German GDP figures showed a 1% annual growth rate as of August 25, 2026, surpassing the 0.9% forecast. Additionally, the German IFO Business Climate index posted a stronger-than-expected reading of 88.8, reflecting relative resilience in Europe's largest economy despite inflationary headwinds.

Looking ahead, global markets are eyeing the US inflation report scheduled for September 11 as a decisive catalyst for the Fed's next move. In the immediate term, while updated price levels for primary instruments are unavailable at this snapshot, focus remains on the German CPI results and their impact on upcoming ECB policy decisions. Traders are also monitoring updates regarding the US-Iran conflict, which could drive central banks toward further tightening to maintain price stability.