Why Fixed Rates Don't Drop Even When the Policy Rate Stays Flat

Financing · July 14, 2026 · 4 min read

You've been following Bank of Canada announcements hoping for good news on your fixed mortgage rate. The policy rate is holding steady, so your fixed rate should follow, right? Not necessarily — and it's a confusion worth clearing up.

You've been following Bank of Canada announcements hoping for good news on your fixed mortgage rate. The policy rate has been holding steady for months, so your fixed rate should follow, right? Not necessarily. And it's a widespread misconception worth clearing up.

What the Policy Rate Actually Does

The Bank of Canada's policy rate — also called the overnight rate target — sets the prime rate used by major financial institutions. The prime rate currently sits at 4.45%, unchanged since the July 15 announcement where the Bank held its policy rate at 2.25% for the sixth consecutive decision.

The prime rate directly influences variable-rate mortgages and home equity lines of credit. When the policy rate moves, variable rates follow almost immediately. It's a direct, predictable link.

So Why Don't Fixed Rates Follow the Same Logic

Fixed rates, on the other hand, are not directly influenced by the policy rate. They are primarily determined by the yields on 5-year Government of Canada bonds. These are two completely different mechanisms, even though both affect your mortgage.

5-year bond yields reflect financial market expectations about inflation, economic growth, and medium-term risks — not just the Bank of Canada's decision of the day. In practice, this means that even if the policy rate stays frozen, fixed rates can move up or down based on what investors are anticipating for the years ahead.

What's Influencing Bonds Right Now

Several factors are currently weighing on bond yields — and therefore on fixed rates. Inflation reached 3.2% in May, driven mainly by rising oil prices tied to the conflict in the Middle East. Uncertainty around U.S. trade policy is also adding volatility to markets. These external factors, which have nothing to do with the Bank of Canada's decisions, can push fixed rates higher even during a period of apparent stability in the policy rate.

What This Means for You

If you're shopping for a mortgage rate, following Bank of Canada announcements alone isn't enough to anticipate where your fixed rate is headed. Movements in 5-year bond yields are a better indicator — even if they get less media coverage and are harder to track for someone outside the industry.

It's also why two people can receive different fixed-rate offers just a few weeks apart, even with no change in the policy rate in between. Understanding this distinction helps you better assess the right time to lock in a rate, and avoid the flawed logic of "the policy rate didn't move, so my rate shouldn't either."

The Bottom Line

• Variable rate: closely tracks the policy rate and the prime rate
• Fixed rate: tracks 5-year government bond yields, shaped by inflation, geopolitical tensions, and medium-term economic expectations

Two mechanisms, two realities — and an essential distinction for understanding your mortgage.