Prediction Markets Put 74% Odds on Fed Holding Rates in September
Prediction markets turn traders’ capital into real-time probabilities for future events, offering an alternative gauge of expectations alongside interest-rate futures and economist forecasts. The Federal Reserve’s September decision matters across global markets because any change in borrowing costs can reshape valuations for the dollar, U.S. Treasuries, equities and crypto assets. Contracts on Polymarket, Kalshi and Myriad are therefore drawing attention as investors assess the likely path of monetary policy.
The latest contracts across Polymarket, Kalshi and Myriad show traders assigning roughly a 74% probability that the Fed will leave interest rates unchanged at its September meeting. The broadly aligned readings indicate a strong cross-platform consensus in favor of no policy move. Trading volume on the relevant Polymarket contract, hosted on the blockchain-based prediction platform, has reached $33.9 million, underscoring the amount of capital backing expectations that officials will stand pat.
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The history behind this eventPrediction Markets Raise Odds of Surprise Fed Hike
The Federal Open Market Committee is set to meet July 28-29, with investors largely expecting the Fed to leave its 3.50%-3.75% target range unchanged. A hike would raise borrowing costs and could weigh on spending, investment and risk assets including Bitcoin and technology shares. That makes the sharp repricing on crypto prediction platforms significant: it signals that traders are paying more to hedge an outcome still viewed as a surprise after the Fed held rates steady in June.
On July 27, Polymarket’s implied probability of no change fell 8.9 percentage points in 24 hours to 73.25%, while odds of a 25-basis-point increase rose 9.7 points to 26.65%. The market had $100.83 million in total volume and $5.78 million over the latest day. Myriad showed a similar split, with 27% odds of an increase, while fed-funds futures put the chance at 37.6% Monday afternoon. The Fed will announce its decision at 2 p.m. Eastern time on July 29.
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