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LMHPOLITICS · ECONOMIC POLICY
LMHPOLITICS · ECONOMIC POLICY
Policy

What is Monetary Policy: How the Federal Funds Rate Works and Why It Moves

The FOMC meets eight times a year and sets a target range for overnight lending between banks. How that range works, why it moves, and where the effects land.

HL
Henrik Larsen · November 1, 2026 · 4 min read
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What is Monetary Policy: How the Federal Funds Rate Works and Why It Moves
What is Monetary Policy: How the Federal Funds Rate Works and Why It Moves

The Federal Reserve raised its target range for the federal funds rate by 25 basis points in September 2026, to 3.75 to 4.00 percent, per the Board's open market operations table. One committee vote moved the cost of overnight borrowing for every bank in the country.

That single number then works through the economy in slow motion. It shapes what banks pay depositors and charge borrowers. The path from a closed-door meeting to a monthly statement runs through a few fixed channels.

What Is Monetary Policy and Who Runs It?

Monetary policy is the set of actions a central bank takes to influence the availability and cost of money and credit, per the Federal Reserve's own definition. assigned that job to the Fed in the Federal Reserve Act of 1913. A inside the system, the FOMC, makes the key decisions.

The Federal Open Market Committee has twelve voting members. Seven sit on the Board of Governors, and five of the twelve regional bank presidents fill the rest, with New York holding a permanent seat. The committee holds eight regularly scheduled meetings per year, per the Fed. This connects to our earlier piece, How the Federal Reserve's Bank Stress Tests Work.

What Exactly Is the Federal Funds Rate?

It is not a rate any consumer sees on a form. The federal funds rate is the interest rate at which depository institutions lend balances held at the Federal Reserve to other institutions overnight, per the Fed. Banks move billions before closing time and settle the next morning.

The FOMC does not set that market rate by decree. It sets a target range, and administered rates plus trading operations steer the market rate inside it. The Board describes overnight reverse repurchase agreements as a supplementary tool for keeping the funds rate in range.

Why Does the Target Move?

The committee moves the range when the economy shifts under it. At each meeting it reviews conditions and weighs risks to its long-run goals of price stability and sustainable growth, per the Fed. Hot inflation argues for a higher range. Weak hiring argues for a lower one.

The Board's rate table shows both directions in recent years. Cuts of 50 basis points came in September 2024, with more in November and December of that year. Three further cuts followed in 2025. Then in September 2026 the committee raised the range by 25 basis points, to 3.75 to 4.00 percent.

How Does One Decision Reach a Household?

The first stop is other overnight rates, which track the target closely. Loan pricing follows later. Per the Fed, changes in the funds rate affect other short-term interest rates first, then long-term rates, then credit conditions across the economy.

A car note and a 30-year mortgage sit at different points on that chain. Neither reprices on decision day. The Fed frames the sequence as running from money markets out to employment and prices, which takes time at every step.

What the Rate Cannot Do

A funds rate decision cannot build a single house or unload a single cargo ship. The Fed's tools work on the price of money, not on supply bottlenecks or land . That is why a cut alone does not make groceries cheaper, and a hike alone does not stop them from rising.

The committee also answers to a legal mandate, not to a preference. Its stated goals are price stability and sustainable economic growth, per the Fed's materials. Dissents get published with each statement, so disagreement inside the committee stays public.

Conclusion: One Range, Many Ripples

The target range now stands at 3.75 to 4.00 percent as of the September 2026 meeting. The next move, in either direction, depends on the data the committee reviews at its eight annual meetings. No rule commits the FOMC to a fixed path. For related coverage, see Policy vs. Politics: What Separates the Rule From the Fight.

For a household, the practical read is timing. Depositors see savings yields adjust within days. Mortgage borrowers see the long end respond only when the whole expected path shifts. The Board's table of past changes is public, and it remains the cleanest record of which way the committee leaned.

Sources

  1. Federal Open Market Committee: About the FOMC — Federal Reserve Board
  2. Open Market Operations (target federal funds rate history) — Federal Reserve Board

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Frequently Asked Questions

How often does the FOMC meet?
The Federal Open Market Committee holds eight regularly scheduled meetings per year, according to the Federal Reserve. At each one, members review economic and financial conditions and vote on the target range for the federal funds rate. A statement comes out at the end of every meeting, and the Board's rate table updates with each change.
Is the federal funds rate the same as a mortgage rate?
No. The funds rate is an overnight rate that banks charge each other. Mortgage rates price off longer-term yields, which respond to the expected path of policy over years rather than one meeting. The Fed describes the chain as running from short-term rates to long-term rates and out to the wider economy.
What is a basis point?
A basis point is one hundredth of a percentage point. A cut of 25 basis points lowers a floor of 4.00 percent to 3.75 percent. The Board's open market operations table reports every change in these units, so a 50 basis point move and a half-point move never get confused.