What REALLY drives mortgage rates

Dear clients and friends,

One of the biggest misconceptions in real estate right now is this: “The Fed sets mortgage rates.”

That’s not actually how it works.

And if you’re trying to buy a home, refinance, or even decide whether now is the right time to move, understanding this matters more than ever. Because many buyers are waiting on Federal Reserve announcements expecting mortgage rates to move dramatically overnight. Sometimes they do. Sometimes they don’t.

Let’s break down what’s really happening.

The Difference Between the Fed and Mortgage Rates

When people talk about “the Fed raising rates,” they’re usually referring to the federal funds rate. That rate is simply the overnight lending rate banks use to lend money to each other. Mortgage rates, however, are tied much more closely to the 10-year Treasury yield.

That’s the key distinction most people miss.

Why the 10-Year Treasury Matters

Mortgage loans are long-term investments. So institutional investors compare mortgage-backed securities to other long-term investment options—especially U.S. Treasury bonds.

Here’s the basic thought process:

“If I can get a guaranteed return from a Treasury bond, why would I take on mortgage risk unless the return is better?”

That means mortgage investors demand:

• Additional yield
• Compensation for inflation risk
• Protection against economic uncertainty
• Margin for borrower default risk

That’s why mortgage rates tend to move with the 10-year Treasury yield—not directly with the federal funds rate.

So Does the Fed Matter at All?

Yes—just indirectly.

The Federal Reserve still heavily influences the economy.

When the Fed changes the federal funds rate, it can impact:

• Inflation expectations
• Economic growth
• Consumer spending
• Investor confidence

And those things influence Treasury yields.

So there is a relationship between the Fed and mortgage rates.

It’s just not as simple as:
“Fed raises rates = mortgage rates automatically rise.”

What Buyers Should Actually Watch

If you’re trying to understand where mortgage rates may be headed, pay attention to:

• Inflation trends
• Treasury yields
• Economic data
• Employment reports
• Investor appetite for risk

These factors often matter more than a single Fed headline.

That’s especially important in 2026, where markets are reacting to inflation concerns, economic growth expectations, and global uncertainty all at the same time.

The Bigger Takeaway

Trying to perfectly “time” mortgage rates is extremely difficult.

Many buyers spend months waiting for the perfect rate while:

• Home prices continue rising
• Competition changes
• Inventory shifts
• Their ideal home disappears

The smarter approach is usually understanding:

• Your monthly payment comfort level
• Your long-term goals
• Your time horizon in the home
• Your financial strategy overall

Because the “perfect” market rarely exists.

Final Thoughts

Mortgage rates are one of the most misunderstood parts of the housing market.

And honestly, that confusion keeps many buyers frozen.

The good news is you do not need to become a bond market expert to make a smart real estate decision.

You simply need good guidance and a clear understanding of how these pieces fit together.

If you have questions about mortgage rates, affordability, or how today’s market impacts your goals, The Chabris Group would love to talk through it with you.

That’s exactly what we’re here for.