Few Government of Canada bonds trade as far below par as the 2.0% issue maturing on 1 December 2051, quoted at 64.705% of Face Value on 15 September 2026. That price can look startling, but it follows directly from arithmetic: a 2.0% coupon, fixed when rates were far lower, set against long yields above 4% and stretched over a quarter of a century. The bond’s Yield to Maturity of 4.308% is what brings it back into line with the market. With about 25.2 years to run, it is among the most duration-heavy names on the curve. It is an off-the-run issue, not a current benchmark.

What is this bond?

The security (ISIN CA135087H722) is a nominal Government of Canada bond paying a fixed 2.0% coupon each year on its face value, with that face value repaid in full on 1 December 2051. As a direct federal obligation it carries Canada’s sovereign ratings: S&P AAA, Moody’s Aaa and Fitch AA+.

The coupon is locked at 2.0%. The Market Price is not, and on 15 September 2026 it stood at 64.705% of face value, a deep discount to the 100 due at maturity. The discount exists so that the total return meets today’s prevailing yields.

Why is this bond in focus?

The very low price is a story about coupons and time. This bond’s 2.0% coupon was fixed when long-term interest rates were far below current levels. Canada’s long (30-year) benchmark yield was 4.28% on 11 September 2026, more than double the coupon. When a coupon sits so far beneath prevailing long yields, and that gap is compounded over roughly 25 years alongside very heavy duration, the price is driven far below face value.

The yield to maturity of 4.308% (15 September 2026) folds in the small coupon and the large pull to par from around 65 towards 100 by 2051. That is what aligns the bond with the market. The low price is a mechanical repricing, not a discount opportunity, which is precisely why it serves as a striking example of long-bond mechanics.

What are Canadian bond yields doing?

As at 11 September 2026, the Government of Canada curve slopes upward: 3.35% at two years, 3.65% at five, 3.95% at ten and 4.28% at the long end. The curve normalised after being inverted in 2023-24.

A December 2051 maturity sits at the long end, close to the 30-year point. The bond’s 4.308% yield to maturity is consistent with that region, marginally above the long benchmark. With roughly 25.2 years of residual life, its price is extremely sensitive to long-yield moves.

Interest rates and the Bank of Canada

The Bank of Canada held its overnight rate target at 2.25% on 2 September 2026, with the Bank Rate at 2.50%. That level is seen as within its estimated neutral range following earlier cuts. Governing Council said it was “prepared to adjust Monetary Policy as needed,” with no pre-commitment. The next decisions are scheduled for 28 October 2026, with a Monetary Policy Report, and 9 December 2026.

The 2.25% policy rate anchors the short end. A bond maturing in 2051 is shaped far more by long-run expectations for inflation, growth and government borrowing than by today’s overnight rate. Policy influences those long-term expectations rather than moving the 2051 price directly.

Inflation and the economic backdrop

Headline CPI held at 3.0% year on year in August 2026, per Statistics Canada data released on 14 September 2026. The preferred core measures, CPI-trim and CPI-median, both stood at 2.0%, near target. Gasoline, up 22.8% year on year but decelerating, keeps headline above core.

Real GDP grew 3.3% annualised in the second quarter of 2026, led by consumption, while Unemployment eased to 6.4% in August 2026 amid still-subdued labour demand. For a bond running to 2051, long-run Inflation expectations matter most. Core at 2% is supportive, while a headline above target keeps some caution priced into long yields.

Coupon versus market yield

The terms must be kept apart. The coupon is fixed at 2.0% of face value. The current yield, about 3.09% on 15 September 2026, divides that coupon by the deeply discounted price of 64.705%. The yield to maturity, 4.308%, is higher again because it also captures the substantial gain from repayment at 100 in 2051.

So the figures rise steeply: coupon 2.0%, current yield ~3.09%, yield to maturity 4.308%. Here the pull to par supplies a large share of the total return, which is why the yield to maturity sits so far above both the coupon and the current yield. The wide gap reflects the deep discount, not the bond’s Credit standing.

What could move this bond next?

Duration is the overwhelming factor. At about 25.2 years, even a small change in long yields produces a large price move: a rise from the 4.28% long benchmark (11 September 2026) would push the price lower, a fall would lift it. Watch inflation surprises, the scale of federal issuance and swings in global long-term yields, to which Canadian long bonds are highly sensitive.

Key risks to watch

The dominant risk is price Volatility from extreme duration; deep-discount long bonds move sharply on modest yield changes. Persistent above-target inflation could keep long yields elevated. Planned gross bond issuance near $298 billion for 2026-27, with a federal Deficit around $50 billion, may sustain term premium at the long end. Global yield moves can dominate domestic factors.

What investors may watch next

Attention is likely to focus on the Bank of Canada’s October and December decisions, upcoming CPI releases and Department of Finance issuance plans. How the long benchmark yield shifts relative to this bond’s 4.308% yield to maturity will show how the long end continues to reprice.