Five-Year Canada Bond Yield Hits 3.32%, and TD and Scotiabank Raise Fixed Mortgage Rates

The Benchmark Behind Your Fixed Rate

Fixed and variable mortgages in Canada are priced off two different engines. When the Bank of Canada changes its overnight rate, lenders adjust their prime rate, and prime drives variable-rate products. Fixed rates work differently. They are primarily influenced by the yield on the Government of Canada's five-year bond, which lenders treat as the main reference point for pricing five-year fixed mortgages, according to CMHC.

That link is not loose. A 2026 Bank of Canada staff working paper models Canadian mortgage rates as priced directly off the yield curve plus a mortgage premium, with the spread between fixed and variable pricing moving almost in lockstep with the five-year-versus-one-year bond spread — a correlation of 0.71 in its calibration, per a Bank of Canada staff paper. When the five-year yield runs, the cost of funding a five-year fixed mortgage runs with it.

So a yield reading is a price signal. It points to where fixed mortgage costs are heading before a single lender updates a rate sheet.

The current move echoes a pattern homeowners saw earlier this year, when the five-year yield's climb fed straight into big-bank fixed rates.

A Week-Long Climb, Not a One-Day Spike

Monday's move did not come out of nowhere. Canadian Mortgage Trends reported that the six-basis-point rise to 3.32% coincided with the crude oil jump above US$80 a barrel, after Iran set conditions for reopening the Strait of Hormuz and tempered hopes of a quick deal to restore shipping through the key energy route, as detailed by Canadian Mortgage Trends. Higher oil prices tend to lift inflation expectations, and higher inflation expectations push bond yields up.

Then came the labour data. Friday's report showed 75,100 new jobs and unemployment falling to 6.4% — firm enough to trim market expectations for further Bank of Canada rate cuts. Fewer expected cuts means less downward pull on yields.

Behind all of it sits a central bank that has chosen to wait. The Bank of Canada has held its overnight rate at 2.25% for six consecutive meetings, most recently on July 15, 2026, when it also kept the Bank Rate at 2.5% and the deposit rate at 2.20%, according to the Bank of Canada's July decision. The policy rate has not changed. The market's price for risk has.

The yield's path over a single week shows how quickly the benchmark moved:

For the broader policy backdrop, the central bank's decision to hold a sixth time while signalling fewer cuts is covered in our report on the Bank of Canada's sixth straight hold.

Lenders Follow the Bond Market, Not the Calendar

Here is the detail that matters for anyone shopping a fixed rate: the lender increases came first. Several lenders, including Scotiabank and TD, raised select fixed mortgage rates over the past week — and those increases landed before Monday's jump, as the five-year yield climbed from 3.17% the prior Tuesday to 3.26% by Friday, Canadian Mortgage Trends reported.

That timing tells you something about how repricing works. Lenders do not wait for a Bank of Canada meeting to move fixed rates. They watch the bond market, and when the five-year yield rises quickly, funding costs rise with it — so posted fixed rates can change within days, not months. A borrower who checked a quote two Fridays ago and assumed it would hold could find a different number today.

This is the same mechanism that pushed pricing up when longer-dated bond yields spiked and dragged fixed mortgages higher.