What to Do Before the Bank of Canada Raises Rates (Oct 2026)
If you have a variable-rate mortgage or are about to get a new one, the game has completely changed. After a full year of the Bank of Canada holding its key interest rate steady, the odds of a rate hike at the October 28, 2026 announcement are suddenly a coin flip. Just a month ago, in September, the market saw a 94% chance that rates would stay put. But a surge in the bond market has sent fixed rates climbing and created serious uncertainty around variable rates. This isn't just noise. It fundamentally alters the math on whether you should lock into a fixed rate or stay variable. The critical thing to understand is that while everyone is waiting for the Bank of Canada's decision, fixed rates have already gone up. The window to act is now, and making the right choice depends on understanding exactly what the market is betting on and what it could cost you.
Key Takeaways
- Rate Hike Odds Have Surged: After seven consecutive rate holds, the probability of a Bank of Canada rate hike on October 28, 2026, has dramatically increased, making it a near 50/50 chance.
- Fixed Rates Are Already Up: Fixed mortgage rates follow bond yields, not the Bank of Canada. The 5-year Government of Canada bond yield has risen significantly, causing lenders to increase their fixed rates by at least 0.50% in the last month alone.
- Variable Still Wins (Usually): Based on a $500,000 mortgage, a variable rate saves you money unless the Bank of Canada hikes four or more times over your term. With three hikes, you could still save over $5,500.
- The Best Strategy is a Rate Hold: The smartest move you can make today is to get a mortgage pre-approval or a rate hold. It costs nothing and locks in today's rates for up to 120 days, protecting you from any potential increases.
Why Are We Suddenly Talking About Rate Hikes Again?
A surge in oil prices and a rate hike from the U.S. Federal Reserve in September 2026 shifted market expectations almost overnight. After a year of stability, with nine rate cuts between June 2024 and October 2025 bringing the overnight rate to 2.25% (Bank of Canada 2026), the market went quiet. We had seven consecutive rate holds. But in September 2026, oil prices shot past $100 a barrel. Then, the U.S. Federal Reserve raised its key interest rate for the first time since 2023. Historically, what happens to mortgages in Canada is often influenced by moves south of the border. These two events sent a jolt through the bond market, which immediately began pricing in the possibility of the Bank of Canada following suit to keep inflation in check.
How Do Bond Yields Affect My Fixed Mortgage Rate?
Your fixed mortgage rate is priced based on the Government of Canada bond yield, not the Bank of Canada's overnight rate. This is the single biggest point of confusion for most borrowers. While the Bank of Canada has been sitting still, the 5-year Government of Canada bond yield, which is the key indicator for 5-year fixed mortgage rates, has ripped higher. It went from 3.03% in July to 3.69% by the end of September 2026. In response, nearly every bank and lender has raised their fixed rates multiple times in the last 30 days. We've seen increases of at least half a percent, and some lenders have gone even higher. This is a perfect example of why your fixed mortgage rate is rising even when the Bank of Canada hasn't done anything. The market is moving before the official announcement.
What Are the Experts Predicting for Interest Rates?
Predictions for interest rates are all over the map, which highlights the current uncertainty. The bond market is the most aggressive, pricing in up to five rate hikes by the end of 2027, which would push the prime rate close to 6.00%. However, the Bank of Canada's own survey of investors suggests only two hikes by the fall of 2027. A Reuters poll of 35 economists predicted no hike in 2026 at all, with the first one coming in 2027. Meanwhile, RBC's economist believes the October decision is a live one, driven by oil prices, and Capital Economics sees a close call in October with a hike more likely in December. The case for fewer hikes is supported by slowing wage growth and job losses in August. Plus, the Bank's two preferred inflation measures are right on their 2% target. But the case for hikes points to headline inflation, which sat at 3.0% in August 2026 (Trading Economics 2026), the upper end of the Bank's comfort zone.
The Math: Variable vs. Fixed on a $500,000 Mortgage
A variable-rate mortgage saves you money in every scenario except for four or more rate hikes, where a fixed rate becomes cheaper. Let's break down the numbers on a $500,000 uninsurable mortgage with a 25-year amortization. Today, the spread between the best variable and fixed rates is almost a full percentage point. Each 0.25% rate hike from the Bank of Canada will cost you about $67 per month on this loan. Here's how the total interest savings with a variable rate stack up over five years, depending on how many hikes we see:
- 0 Hikes: You save approximately $22,000.
- 1 Hike: You save approximately $16,000.
- 2 Hikes: You save approximately $12,000.
- 3 Hikes: You save approximately $5,536.
- 4 Hikes: It's essentially a tie. The costs are nearly identical.
- 5 Hikes: The fixed rate wins. The variable rate becomes more expensive over the term.
Even with the strong possibility of two or three hikes, the math still clearly favours the variable rate. The odds are in your favour unless you believe the most aggressive market predictions will come true.
Is There a Third Option Besides a 5-Year Fixed or Variable?
Yes, a three-year fixed rate can be a middle ground, offering more stability than a variable but with a shorter commitment than a five-year term. This option acts as a hedge. Compared to a variable rate, a three-year fixed might cost about $147 more per month from day one on a $500,000 mortgage. If the Bank of Canada holds rates, the variable rate saves you about $7,838 over those three years. However, if we see three rate hikes, the three-year fixed actually wins by about $2,000. It's a strategic choice for someone who is uncomfortable with the payment fluctuations of a variable rate but doesn't want to lock in for a full five years, especially if they believe rates might come down again in the medium term.
What's the Smartest Move to Make Before October 28th?
The single best thing you can do right now is secure a rate hold or a pre-approval. This is your safety net. It costs you nothing and locks in today's rates for up to 120 days. If rates go up before you finalize your mortgage, you're protected with the lower rate. If rates go down, you get the new, lower rate. There is no downside. Waiting until the Bank of Canada's announcement on October 28th is a gamble, because fixed rates could move up again before then. On my own properties, I've chosen to stay variable because my discount is strong and I'm comfortable with the risk-reward tradeoff. But your situation is unique. Getting a rate hold in place gives you breathing room to analyze the numbers and make a calm, strategic decision instead of a panicked one.
Frequently Asked Questions
When is the next Bank of Canada rate announcement?
The next scheduled date for the Bank of Canada's overnight rate announcement is October 28, 2026. The bank will also release its full outlook for the economy in its Monetary Policy Report on the same day. The key inflation data for September, which will heavily influence this decision, is set to be released on October 19, 2026.
What is the difference between the prime rate and the Bank of Canada rate?
The Bank of Canada sets the 'target for the overnight rate,' which is the rate at which major financial institutions lend each other money overnight. Commercial banks and lenders use this rate as a benchmark to set their own 'prime rate.' As of October 2026, the prime rate in Canada is 4.45% (WOWA 2026). Your variable-rate mortgage is typically priced as 'prime minus' or 'prime plus' a certain discount or premium.
Can I switch from a variable to a fixed mortgage later?
Yes, most variable-rate mortgages have a conversion feature that allows you to lock into a fixed-rate mortgage at any time. The catch is that you will get the fixed rate your lender is offering on the day you decide to convert. Many people wait too long, and by the time they feel the pressure to lock in, fixed rates have already risen, costing them more money than if they had chosen a fixed rate from the start.
How many times has the Bank of Canada raised rates recently?
The most recent hiking cycle was dramatic, with the Bank of Canada raising rates 10 times between March 2022 and July 2023, moving the overnight rate from 0.25% to 5.00%. Before the current pause, there was a period of easing where the Bank cut rates nine times from June 2024 to October 2025, bringing the rate down to the current 2.25%.
What inflation numbers does the Bank of Canada watch most closely?
The Bank of Canada looks beyond the headline Consumer Price Index (CPI). They focus on two core measures of inflation called 'CPI-trim' and 'CPI-median,' which strip out the most volatile price movements to get a better sense of underlying trends. As of the last reading, these numbers were at 1.9% and 2.0%, respectively, which is right inside the Bank's target range of 1-3%. This is a key reason why they might choose to hold rates steady.
The market is shifting quickly, and having a clear strategy is the only way to come out ahead. If your mortgage is renewing in the next four to ten months, or if you're planning a purchase, don't wait. Check your current rate against the market with our free Rate My Rate tool. For a personalized breakdown of your options, send me an email at alex@getflowmortgage.ca or call us at 250-869-5334 to get a rate hold in place today.
By Alex McFadyen, Mortgage Broker & CEO, Flow Mortgage Co.