If you checked the news late last night and thought, “Okay… does this finally mean mortgage rates are about to calm down?” Fair question. 

Late on April 7, the U.S. and Iran announced a ceasefire deal tied to reopening the Strait of Hormuz. That matters. A lot. It’s one of the world’s most important oil chokepoints, and for the last few weeks the fear of a prolonged disruption had been feeding an “uncertainty premium” into markets. Translation? Oil risk went up… inflation fears went up… bond volatility went up… and fixed mortgage rates climbed.

Now we’ve had a sharp reversal. Brent crude has dropped roughly 15%, falling back to about $91 a barrel. This takes some of the heat out of the panic that helped push most fixed mortgage rates above 4.00%. 

The news sparked a market reaction, bringing bond yields down by roughly 3.00%. However, lenders are not rushing out this morning to slash rates.

A single headline is not enough to push rates down. While yields have dropped, we need to see them continue to fall before we see any fixed mortgage rate relief. And right now, the bond market is still acting like it had three espressos and no sleep.

The volatility in the market has been extreme, which can result in lenders being more hesitant when it comes to cutting their rates. If the yields continue to fall, then we can expect fixed mortgage rates to do the same. But Trump can change his mind on a dime, which can result in lenders keeping rates a bit higher than they normally would to protect themselves against sudden and unexpected shifts in the market. 

 

What Changed in the Last 48 Hours

Over the last few weeks, the market had been building in a geopolitical risk premium. Traders were pricing in the chance that the Strait of Hormuz could stay blocked or become unsafe, which would keep oil elevated and potentially reignite inflation pressure. That fear bled directly into bond yields and, by extension, into fixed mortgage rate pricing here.

Then came the late April 7 ceasefire announcement.

Now that the Strait is reopening, the extra cost added by market anxiety is finally starting to peel away. Oil has made a sharp, downward move in a very short time. It tells you the market had gotten very stretched on worst-case assumptions.

So is the danger over?

Maybe. Maybe not.

A ceasefire is helpful. It is not the same thing as durable stability. One bad headline, one shipping disruption, one breakdown in negotiations… and the market can reprice in a hurry. That’s why bond traders are still cautious, and that caution is exactly why lenders may not be in a huge rush to start trimming fixed mortgage rates.

 

Why Mortgage Rates Haven’t Followed Oil Down… Yet

This is where a lot of borrowers get frustrated. And honestly, I get it.

You see oil plunge. You hear “ceasefire.” You assume fixed rates should drop by lunch. If only.

Lenders price fixed mortgages primarily off the bond market, not directly off oil. Oil affects inflation expectations. Inflation expectations affect bonds. Bonds affect lender funding costs. Then lenders decide whether they actually want to compete harder on pricing. It’s a chain reaction, not a light switch.

So yes, the drop in oil is a positive sign. But bond yields are still volatile, and lenders are still protecting margin. They want to see whether this ceasefire actually holds, whether the Strait stays open, and whether inflation fears keep easing instead of snapping right back.

That’s why, despite the relief in oil, we’re still seeing mixed mortgage rates in the low 4% range. 

Annoying? Absolutely. Surprising? Not really.

Rates often rise like a rocket and fall like they’re stuck in Toronto traffic.

 

So… Wait and See, or Lock In?

This is the question everyone is asking me this morning.

The honest answer? It depends on your timeline.

If your mortgage renewal or home purchase is happening soon…  especially inside the next 30 to 120 days, I would still lean toward locking in a rate. Why? Because the ceasefire is good news, but it’s still fresh, still fragile, and still being tested by the bond market. If lenders improve pricing later, great… we can often adjust if your file allows. But if the deal wobbles and markets panic again, you’ll be glad you grabbed a safety net.

 

 

Final Thoughts

The late night April 7 U.S.-Iran ceasefire is a welcome break for the markets, and the roughly 15% drop in Brent crude back toward $91 is a real sign of relief. But let’s not kid ourselves, this is not an instant mortgage rate reset. The bond market is still volatile, lenders are still cautious, so it’s not a guarantee that it will lead to any immediate rate drops. But if it holds, and yields continue to fall as a result, then we can expect to see mortgage lenders reducing their fixed rates. 

Time will tell and anything can happen.

 

Other related blogs:

 

Fixed Mortgage Rates Climb Higher – But Have They Reached Their Peak?

Mortgage Rates Increasing Despite Cooling Economy

How the Crisis in Iran May Push Fixed Mortgage Rates Higher