The Federal Funds Rate Is an Overnight Rate With a Long Reach

At exactly 2 p.m. Eastern, the Fed's statement drops, and every trading screen repaints within seconds. The committee just moved a rate most Americans never directly pay — yet mortgage and savings quotes will feel it.

The federal funds rate is what banks charge one another for overnight loans of reserve balances. The Federal Reserve sets a target range and uses its policy tools to keep the market rate inside it.

The fed funds rate at a glance

• It's an overnight, bank-to-bank rate — the shortest lending there is.
• The FOMC sets its target range at scheduled meetings through the year.
• It anchors the short end of U.S. interest rates.
• Consumer rates follow it loosely, never one-for-one.

How the Fed steers it

The FOMC meets eight times a year on a published schedule, plus emergency sessions when events demand one. Each gathering ends with a target-range decision and that 2 p.m. statement.

The Fed doesn't order banks to lend at the target. It mainly adjusts the interest it pays on banks' own reserve balances, which pulls the market rate along.

How one rate reaches your rates

Raise the target range a full point and banks' funding costs shift, along with expectations about what comes next. Credit cards, business loans, deposit yields, and bonds each respond at their own speed.

A 30-year mortgage isn't the funds rate plus a fixed markup, though. Inflation expectations, bond-market moves, and credit risk all get a vote on any long-term interest rate.

Why the Fed moves it

Cutting the target makes borrowing cheaper, which supports spending and hiring. Raising it leans against inflation by cooling demand — at the risk of slowing the job market.

That's the core tradeoff of monetary policy: one lever, two goals. The Fed's dual mandate asks for stable prices and maximum employment at the same time.

Expectations move first

Markets price in a decision before the meeting ever starts. When the announcement matches expectations, little moves; when it surprises, everything does.

That's why every word of the statement gets parsed. A central bank's hint about the future can move markets as much as the decision itself.

The Federal Reserve's own federal funds rate explainer covers the mechanics straight from the source.

After the next Fed decision, watch what your savings rate does in the following month — that's the reach in action.