What’s Really Behind Today’s Mortgage Rates (Hint: It Isn’t the Fed)

For much of this year, the Federal Reserve received credit—or in some instances, dealt blame—for every change in mortgage interest rates. However, since late February, the truth is that the real impacts have been occurring overseas. Oil prices tied to the U.S.-Iran conflict have pushed up inflation expectations, and this has kept borrowing costs elevated, overshadowing the Fed’s rate decisions.

Here’s what is driving the market right now and what it means for your clients.

Conflicts in the Middle East have historically been paired with disruptions to the oil supply. Vessel traffic through the Strait of Hormuz, the passage that normally carries more than a fifth of the world’s energy supply, has slowed to a trickle as shippers avoid the risk of attacks. Fewer tankers moving oil means tighter supply, and tighter supply leads to higher prices at the pump and in the bond market. ,

Rising oil costs work their way into everyday expenses such as gas, groceries, and transportation, and the ripple effect has already added real money to household budgets nationwide.

This is not the first time a Middle East conflict has moved mortgage rates. During the 2008 U.S.-Iraq war, oil spiked to an all-time high of $147 a barrel, and average 30-year rates climbed from roughly 5.91% in April to 6.48% by August. History does not repeat itself exactly, but the mechanism is the same: Geopolitical risk pushes oil higher, investors demand more returns to compensate for this risk, and rates follow suit.

Here is the connection your clients may not immediately make: Oil is baked into the cost of manufacturing and shipping of countless products, which means higher oil prices show up in broader inflation readings several months later.

Investors typically move into bonds during instability because they are considered safer. However, when inflation is the risk, that safety comes at a cost. Bonds have to offer higher yields to stay attractive to investors. These yields are the same ones that guide mortgage rates. In short, rising inflation expectations tied to the conflict, and not the Fed’s rate decisions, have been the main force pushing yields rates higher.

Zillow’s own read on the market captures this tug-of-war quite well. Rates are currently caught between soft inflation data, which reduces pressure for the Fed to raise its benchmark rate, and renewed energy-driven inflation risk, which conversely influences rates. Both forces are active at once, which is exactly why rates have been volatile rather than moving in one clean direction.

Rather than fixate on any single day’s rate reading, it’s more useful to look at broader trends. According to Mortgage News Daily, the 30-year fixed rate was 5.99% in late February. This was the low point for the past year, and a level that had buyers feeling optimistic. However, it was right before the Iran conflict began.

Since then, rates climbed roughly 75 basis points, landing at 6.75% in early August. The path has been a choppy one. Rates jumped sharply around conflict escalations, briefly pulled back when oil prices eased or inflation data came in soft, and then experienced more upward pressure when headlines turned negative again.

For context, other loan types have moved in lockstep with the 30-year fixed over the same stretch. Fifteen-year fixed loans, FHA, VA, and jumbo products have all increased since February, even as day-to-day and week-to-week swings varied by product.

For real estate professionals fielding questions from clients who are wondering why rates are not falling, the honest answer is that this is not a Fed problem right now. It’s an energy and inflation problem tied to an active overseas conflict, one that is out of the central bank’s immediate control.

Here is information worth passing along to your clients:

• Don’t wait for a single trigger. Buyers sometimes hold off expecting a clean drop once “the Fed cuts rates.” Given the current dynamic, a Fed move may matter less than the overseas conflict and how oil prices evolve. Waiting on one specific catalyst could mean missing a window that opens for entirely different reasons.
• Day-to-day swings are normal right now. With rates moving on geopolitical headlines, it’s common to see meaningful shifts within a single week. A rate lock conversation matters more in this environment.
• Affordability conversations should stay grounded in the current range. Rates are still within the same band they have occupied for most of the year. Buyers who are otherwise ready shouldn’t necessarily sit on the sidelines waiting for a return to rates that may not be coming back soon.

The Federal Reserve matters, but oil and inflation tied to the Iran conflict have done more to move mortgage rates since late February. This means rates could ease if the conflict cools or climb further if it does not.

For now, the smartest advice for buyers is to focus on what they can control: securing a pre-approval, locking in when the numbers work, and not tying their timeline to a single headline.