Fed Decision in September?: how this market works

What you need to know

This market asks a simple question: will the US Federal Reserve raise, lower, or leave unchanged its key interest rate at its September 2026 meeting? The Fed's interest rate is the main tool it uses to control inflation and economic growth, think of it as the baseline cost of borrowing money across the whole US economy. A 25 bps (basis points) increase means the rate goes up by 0.25 percentage points, making borrowing slightly more expensive. No change means the Fed holds steady where it is. The market settles based on the official statement released by the Federal Open Market Committee, the Fed's decision-making body, after its scheduled September 15, 16, 2026 meeting. Specifically, it looks at whether the upper bound of the Fed's target rate range went up, down, or stayed the same. One edge case worth knowing: if the Fed makes an unusual move, like a 12.5 bps change, it gets rounded up to 25 bps. Also, if no statement is released at all, the market automatically resolves as 'No change.' None of the recent headlines provided are directly relevant to the Fed's September 2026 rate decision. The news touching on US-Iran tensions and oil prices could indirectly matter, rising oil prices can push inflation up, which is one factor the Fed watches closely, but there's no specific Fed-related news to point to here. The key things to watch for going forward would be US inflation data, employment reports, and any public statements from Fed officials. The main tension here is between two competing forces: inflation that could push the Fed to raise rates, versus economic slowdown risks that might push it toward cutting or holding. At 56% for no change and 40% for an increase, the market is genuinely split between two outcomes, it's not a coin toss, but it's close. What makes this hard is that September 2026 is still months away, and a lot of economic data, inflation readings, jobs numbers, global events, will come in between now and then, any of which could shift the Fed's thinking significantly.

The odds right now

• 25 bps increase+17.0 pts (1w)54%
• No change-18.0 pts (1w)41%
• 25 bps decrease-0.1 pts (1w)4%
• 50+ bps decrease-0.1 pts (1w)2%
• 50+ bps increase+0.7 pts (1w)1%

Price history

How this resolves

Resolves September 16, 2026

The FED interest rates are defined in this market by the upper bound of the target federal funds range. The decisions on the target federal funds range are made by the Federal Open Market Committee (FOMC) meetings. Read the full resolution rules on the live market page.

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