The Canada 5-year government bond yield is the single most important number for anyone shopping for a fixed-rate mortgage. Canadian lenders use the 5-year bond yield as their benchmark cost of funding — when it moves, your mortgage rate follows. Understanding this relationship helps you time your rate lock and decide between fixed and variable.
Current 5-Year Bond Yield
The 5-year Government of Canada bond yield changes every business day. For the live rate, check:
As of early 2026, the 5-year bond yield has been trading approximately between 3.0% and 3.5%.
How the 5-Year Bond Yield Sets Mortgage Rates
Lenders don’t set fixed mortgage rates based on the Bank of Canada overnight rate. They base them on the bond market:
| Component | Value |
|---|---|
| 5-year Government of Canada bond yield | ~3.0–3.5% |
| + Lender spread | ~1.5–2.0% |
| = 5-year fixed mortgage rate | ~4.5–5.5% |
The spread covers the lender’s operating costs, credit risk, prepayment risk, and profit margin. Competition between lenders compresses the spread — this is why mortgage brokers and online lenders often offer lower rates than banks.
Why the Bond Yield Matters More Than the Bank of Canada Rate
| Rate | Affects | Updated |
|---|---|---|
| Bank of Canada overnight rate | Variable mortgage rates, HELOCs, savings rates | 8 times per year |
| 5-year bond yield | 5-year fixed mortgage rates | Every business day |
The Bank of Canada rate and 5-year bond yield often move in the same direction, but not always. Bond yields reflect market expectations of future rates and can move well before the Bank of Canada actually changes its rate.
Historical 5-Year Bond Yield
| Period | Approximate 5-Year Yield | Typical 5-Year Fixed Mortgage |
|---|---|---|
| 2020 (COVID lows) | 0.3–0.5% | 1.6–2.0% |
| 2021 (recovery) | 0.8–1.3% | 2.0–2.5% |
| 2022 (rate hikes) | 2.5–3.8% | 4.5–5.5% |
| 2023 | 3.2–4.2% | 5.0–6.0% |
| 2024 | 2.8–3.8% | 4.5–5.5% |
| 2025 | 2.5–3.5% | 4.0–5.0% |
| 2026 YTD | 3.0–3.5% | 4.5–5.5% |
| Pre-2008 average | 3.5–5.0% | 5.0–7.0% |
| Post-2008 average | 1.0–2.5% | 2.5–4.0% |
The ultra-low yields of 2020–2021 were historically abnormal. Current yields are closer to long-term historical norms.
What Moves the 5-Year Bond Yield
| Factor | Effect on Yield |
|---|---|
| Bank of Canada rate hikes | Yield tends to rise |
| Bank of Canada rate cuts | Yield tends to fall |
| Higher inflation expectations | Yield rises |
| Lower inflation expectations | Yield falls |
| Economic growth | Yield rises (less demand for safe bonds) |
| Recession fears | Yield falls (flight to safety) |
| US Treasury yields rising | Canadian yields follow (capital flows) |
| Global uncertainty | Yield falls (demand for safe bonds rises) |
| Government bond issuance | More supply can push yields higher |
Canadian bond yields are heavily influenced by US Treasury yields because capital flows freely across the border. When US 5-year Treasury yields rise, Canadian 5-year yields typically follow.
5-Year Bond Yield and Your Mortgage Decision
Fixed vs Variable
| Situation | Bond yield signal |
|---|---|
| 5-year yield falling | Fixed rates will follow — consider locking in soon |
| 5-year yield rising | Fixed rates will rise — lock in now or go variable |
| 5-year yield stable | Fixed rates are stable — compare to current variable |
| 5-year yield much higher than BoC rate | Variable may be cheaper short-term |
| 5-year yield close to BoC rate | Fixed and variable rates are similar |
Rate Lock Timing
When you get a mortgage pre-approval, most lenders lock your rate for 90–120 days. This protects you if bond yields rise before you close.
| Bond Yield Trend | Strategy |
|---|---|
| Falling | Wait to lock (rates may drop further) |
| Rising | Lock in early (rates will follow higher) |
| Volatile/uncertain | Lock in for certainty |
Keep in mind that perfectly timing the bottom is nearly impossible. A “good enough” rate that fits your budget is more important than chasing the absolute lowest.
Bond Yield vs Mortgage Rate Spread
The spread between the 5-year bond yield and 5-year fixed mortgage rates tells you about market competition:
| Spread | What It Means |
|---|---|
| Under 1.5% | Very competitive — lenders are fighting for business |
| 1.5–2.0% | Normal — typical market conditions |
| Over 2.0% | Wide — lenders are pricing in higher risk or reduced competition |
| Over 2.5% | Crisis level — seen during 2008 and early COVID |
A widening spread means lenders are adding a larger margin on top of their borrowing costs. This can happen during economic uncertainty even if bond yields are falling.
Where to Track the 5-Year Bond Yield
| Source | URL |
|---|---|
| Bank of Canada | bankofcanada.ca/rates/interest-rates/canadian-bonds/ |
| Trading Economics | tradingeconomics.com/canada/5-year-bond-yield |
| Investing.com | investing.com — search “Canada 5Y” |