Written and reviewed by Kevin Nerway · Last verified 15 September 2026
Key Takeaways
- Hawkish Shift: Interest rate futures now price in a 90% probability that Federal Reserve Chair Kevin Warsh will lead a rate hike on Wednesday, pushing the benchmark rate above its current 3.6% level.
- Supply-Side Inflation: Rekindled conflict in Iran has triggered severe spikes in oil and natural gas prices, compounding inflation pressures already boosted by massive capital spending on AI data centers.
- Political Clash: The anticipated hike comes just seven weeks before US midterm elections, directly defying public demands from President Donald Trump for lower interest rates.
- Policy Reversal: This move marks the Fed's first rate increase in three years, completely reversing guidance from March 2026 that pointed toward interest rate reductions.
On September 15, 2026, financial markets enter one of the most volatile central bank decision weeks of the year. Federal Reserve Chair Kevin Warsh is widely expected to break a three-year pause and raise the benchmark rate from its current level of approximately 3.6%. Futures pricing shifted sharply following Friday's hot inflation report, driving the implied probability of a Wednesday hike to 90%. At PropFirmScan, our analysis desk has been tracking