Fed Raises Interest Rates to 3.75%-4.00%, Signals More Tightening as Inflation Stays Elevated

Fed delivers first rate hike under Kevin Warsh

The Federal Reserve raised its benchmark interest rate by a quarter percentage point on Wednesday, taking the federal funds target range to 3.75%-4.00%.

The decision was approved unanimously in a 12-0 vote and marked the first policy shift under Fed Chair Kevin Warsh, who took office in late May. The central bank said economic activity remained solid, while inflation continued to be elevated.

The Fed said the latest move should support a “timelier return” of inflation to its 2% objective.

Policymakers see another increase

The Fed’s updated projections indicate that policymakers expect interest rates to remain relatively high. The median projection for the federal funds rate at the end of 2026 is 4.125%, equivalent to a target range of roughly 4.00%-4.25%.

The projections also show median PCE inflation at 3.7% in 2026, while the unemployment rate is projected at 4.1%. Real GDP growth is now expected at 2.3% this year.

Reuters reported that 16 of 18 policymakers see at least one additional quarter-point rate increase by the end of 2026.

Inflation remains the central concern

Warsh said the Fed’s focus remains on bringing inflation back to its 2% goal. He argued that underlying inflation trends had not improved sufficiently during the summer, reinforcing the case for tighter monetary policy.

The Fed’s decision comes amid several inflationary pressures, including higher energy costs, US import tariffs and strong investment linked to the artificial-intelligence sector, according to Reuters.

Markets react to the decision

The US dollar strengthened against the euro following the announcement, while Treasury yields remained relatively steady. The benchmark 10-year Treasury yield was around 4.958% after recently moving above 5%.

US stocks remained higher, with the S&P 500 up about 0.3% and the Nasdaq Composite gaining around 0.7% in the immediate market reaction.

Key Takeaways

• Fed raises rates by 25 basis points to 3.75%-4.00%.
• The September decision was unanimous at 12-0.
• Policymakers’ median 2026 rate projection is 4.125%.
• PCE inflation is projected at 3.7% for 2026.
• The Fed expects inflation to return to 2% in 2029.
• Economic growth is projected at 2.3% in 2026.
• Further monetary tightening remains possible.

Why This Matters

The rate increase marks a shift toward tighter monetary policy as the Fed attempts to prevent elevated inflation from becoming persistent. Higher US interest rates can affect borrowing costs, Treasury yields, the dollar and global financial markets. The updated projections also show that policymakers expect inflation to take longer to return to the Fed’s 2% objective than previously anticipated.