Will the Fed's interest rate reach 4.25% before 2027?

The Federal Reserve ended a nine-month pause on interest rates and raised them last week. Now, fresh data and comments from a Fed official suggest another increase is coming soon. Polymarket has a contract betting the Fed will hit 4.25% before 2027, and its current price puts the odds at 90%.

The latest warning came from a monthly survey of American businesses. Companies said their costs were rising at the fastest pace in four years. Fuel and transportation were the main reasons, but businesses also reported raising their own prices more quickly.

So, why is this important? Because the Federal Reserve is responsible for keeping inflation under control. It does this mainly through the federal funds rate, the interest rate banks charge one another for overnight loans. Other borrowing costs, including rates on mortgages, credit cards, and business loans, are influenced by it.

Higher interest rates make borrowing more expensive. As a result, households and companies reduce their spending. Lower demand can make it harder for businesses to keep increasing prices, which helps slow inflation.

Unfortunately, inflation is still far above the Fed's goal. The personal consumption expenditures price index showed that inflation was 3.7% in July, while the Fed aims for 2%. The September rate increase was intended to put more pressure on the economy and bring price growth down.

As a result, the Fed moved its target range to 3.75% to 4%. The Polymarket contract is based on the top of that range. Since that upper limit is currently 4%, the Fed would need to raise rates by another quarter of a percentage point to reach 4.25%.

The Fed has only two scheduled meetings left this year, on October 28 and December 9, so officials have limited opportunities to make that change.

However, the Fed's own forecasts suggest that many officials already expect rates to move higher. In September, 18 officials recorded where they believed interest rates should end the year. 16 of them predicted a rate at least one step above the current level.

And those forecasts are not the only sign that another increase is possible. Michael Barr, a Fed board member who votes at every interest-rate meeting, said in a September 23 speech that “further policy adjustments are likely to be needed.” In this context, that means the Fed may need to raise interest rates again.

Of course, another rate increase is not guaranteed because if fuel prices fall and inflation cools, the Fed could keep rates at their current level. Still, currently, inflation remains high, business costs are accelerating, and most Fed officials expect rates to rise. So, with that in mind, we think 4.25% is more likely than not and plan to buy “Yes” at 90 cents.