I’ve watched this pattern play out dozens of times over the past year.
A client calls. They have a variable rate mortgage. They’ve been watching the news. They know rates have been climbing. But they’re waiting.
Waiting for what?
The perfect moment. The signal. The confirmation that rates have truly bottomed out and inflation is heating up again.
Here’s what I’ve learned: that moment rarely announces itself until it’s already too late.
The Data Nobody Wants to Hear
Mortgage interest rate searches hit their highest level in at least 17 years. People are paying attention. They’re worried. And they’re trying to time the market.
The problem? By the time your lender’s prime rate moves, you’ve already missed your window.
Let me show you what this looks like in real numbers.
You get an offer today at 4.39%. You decide to wait a few weeks. You’re hoping for one more rate cut. You think you’ll squeeze out another 10 basis points.
Then inflation surges from 1.8% to 2.4% in a single month. A supply shock hits. Energy prices spike. And suddenly that 4.39% offer is gone.
Now you’re looking at 4.59%. Or higher.
That’s not a hypothetical. That’s what happened in March 2026 when the Middle East conflict disrupted oil supplies and gasoline prices jumped 21.2% in a single month. The largest increase on record.
The Inflation Trap
I need to be straight with you about something most mortgage brokers won’t say out loud.
You won’t be able to time inflation.
The Bank of Canada meets every six weeks. They look at data. They make decisions. But when inflation comes from supply shocks rather than demand, the whole playbook changes.
Here’s why that matters for your mortgage.
When inflation was driven by demand after COVID, the Bank of Canada raised rates to cool things down. It worked. Inflation decreased from 3.8% to 3.1%. The system functioned as designed.
But supply shocks are different.
When oil tankers don’t leave the Persian Gulf, raising interest rates doesn’t magically create more oil. The Bank of Canada faces a harder choice. They fight inflation by raising rates, but this doesn’t fix the underlying supply problem.
And borrowers? You’re caught in the middle.
BMO’s chief economist warned in April 2026 that inflation would top 3% as gas prices kept climbing. He was right. The consensus shifted fast. If the conflict dragged on, we could see rate hikes instead of cuts.
Nobody was talking about that three months earlier.
What History Actually Shows
I’ve been doing this long enough to see patterns. Variable rates have historically outperformed fixed rates 95% of the time. That’s a fact.
But here’s the other fact: the 5% of the time when they don’t outperform can be brutal.
The Bank of Canada implemented seven consecutive prime rate increases during the post-COVID inflation surge. Variable rate holders watched their payments climb month after month. Some saw increases of 1.5% or more.
The people who locked in early? They slept better.
The people who waited for the perfect moment? Many of them are still paying higher rates today.
I’m not saying variable rates are bad. I’m saying the timing game is harder than it looks.
The Real Cost of Waiting
Let me walk you through what happens when you wait.
You see rates dropping. The Bank of Canada cuts six times in a row. Fixed rates start falling. You think, “This is great. I’ll wait a bit longer and get an even better deal.”
Then something changes.
Maybe it’s a geopolitical event. Maybe it’s a supply chain disruption. Maybe it’s food inflation spreading because transportation costs jumped.
Bond markets react first. Borrowing costs tied to bond yields start rising before the Bank of Canada even meets. You’re already feeling the impact before any official rate decision gets announced.
By the time you decide to lock in, the rate you had is gone.
This isn’t theory. This is what I saw happen in 2026.
The Lock-In Decision Framework
So when should you lock in?
I won’t give you a crystal ball. But I will give you a framework.
Lock in when rates have been stable or falling for a while and you start seeing inflation signals.
What are inflation signals?
Energy price spikes. Supply chain disruptions. Geopolitical instability. Food cost increases. These are the early warnings.
Don’t wait for the Bank of Canada to confirm what the market already knows. By then, rates have already moved.
Lock in if a small rate increase would break your budget.
If your debt-to-income ratio is tight, if your monthly cash flow has no cushion, if a 0.25% increase would create stress, then protection matters more than optimization.
Lock in if you value certainty over potential savings.
Some people sleep better knowing their rate won’t change. This isn’t weakness. This is knowing yourself.
Variable rates offer flexibility. You convert to fixed. But this conversion happens at current rates, not the rates from three months ago when you were still deciding.
What I Tell My Clients
When someone asks me whether to lock in their variable rate, I ask them three questions.
First: Will you handle your payment going up another 0.5% without stress?
Second: Are you watching inflation indicators, or hoping rates keep falling?
Third: If rates jump next month, will you regret not locking in today?
Your answers tell you what to do.
I’ve seen too many people wait for perfect conditions that never arrive. I’ve watched clients try to save an extra $50 a month and end up paying $200 more because they waited too long.
The mortgage market doesn’t reward perfect timing. It rewards good timing and risk management.
The Atlantic Canada Reality
Here in Newfoundland, we saw what happens when markets shift fast.
During COVID, some houses in St. John’s had 20 to 30 bids. The market was hot. Rates were low. Everyone thought it would last.
Then the Bank of Canada started raising rates. Seven consecutive increases. Variable rate holders who thought rates couldn’t keep going up learned otherwise.
Now we’re in a different phase. The Bank of Canada has cut rates six times since June 2024. The market feels stable. But stability ends faster than it arrives.
Atlantic Canadian borrowers face the same inflation risks as everyone else. When oil prices spike, we feel it. When food costs rise because transportation gets more expensive, we notice.
The question isn’t whether rates will change. They always do. The question is whether you’re positioned for the change when it comes.
The Bottom Line
Waiting to lock in your variable rate is a bet.
You’re betting that inflation stays low. You’re betting that supply shocks don’t happen. You’re betting that geopolitical stability holds. You’re betting that the Bank of Canada keeps cutting rates.
Sometimes that bet pays off. Sometimes it doesn’t.
The people who win at this game aren’t the ones who time it perfectly. They’re the ones who lock in when they see early inflation signals and rates have been stable for a while.
They’re early. They accept that rates might drop a bit more after they lock in. But they also know that being early beats being late.
Because when supply shocks hit and inflation accelerates, the window closes fast.
And by the time everyone else realizes what’s happening, the rates you had available are already gone.
If you’re sitting on a variable rate right now, ask yourself: Am I waiting for a signal, or am I ignoring the signals that are already here?
The answer might save you thousands.
Want to talk through your specific situation? I’m here for this. No pressure. Honest advice about where rates are heading and what makes sense for your mortgage.
Call me at (709) 300-4518 or visit jenningsmortgage.com.
Because the best time to lock in isn’t when everyone agrees rates are going up.
It’s right before they do.