When a government bond trades below 60% of face value, the number invites a second look. Canada’s 1.75% bond maturing on 1 December 2053 was quoted at 59.37% of Face Value on 15 September 2026, the lowest price among the long-dated issues in this group. The explanation is straightforward: the smallest coupon here, fixed when rates were far lower, set against long yields above 4% and stretched across more than 27 years. Its Yield to Maturity of 4.3% is what reconciles it with the market. It is an off-the-run issue, not a current benchmark.

What is this bond?

This is a nominal Government of Canada bond (ISIN CA135087M680) paying a fixed 1.75% coupon each year on its face value, repaying that face value in full on 1 December 2053. As a direct federal obligation, it carries Canada’s sovereign ratings of S&P AAA, Moody’s Aaa and Fitch AA+.

The coupon is fixed at 1.75%. The price is not, and it stood at 59.37% of face value on 15 September 2026. That deep discount to the 100 due at maturity is the market’s mechanism for lifting the effective yield to current levels.

Why is this bond in focus?

The unusually low price is a matter of arithmetic. The 1.75% coupon was set when long-term interest rates were far below where they are now. Canada’s long (30-year) benchmark yield was 4.28% on 11 September 2026, well over twice the coupon. When a coupon sits so far beneath prevailing long yields, and the gap is compounded over more than 27 years alongside the heaviest duration on the curve, the price is driven far below face value.

The yield to maturity of 4.3% (15 September 2026) captures the small coupon and the large pull to par from around 59 towards 100 by 2053. That is what brings the bond into line with the market. The low price is a mechanical repricing, not a discount opportunity; it is the clearest illustration in this group of how deeply a low-coupon long bond can trade below par.

What are Canadian bond yields doing?

The Government of Canada curve slopes upward as at 11 September 2026, running from 3.35% at two years through 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 2053 maturity lies at the far end of the curve, near the 30-year point. The bond’s 4.3% yield to maturity is consistent with that region, close to the long benchmark. With about 27.2 years to run, its price is exceptionally sensitive to movements in long yields.

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 regarded as within its estimated neutral range after earlier cuts. Governing Council said it was “prepared to adjust Monetary Policy as needed,” without pre-commitment. The next decisions are set for 28 October 2026, with a Monetary Policy Report, and 9 December 2026.

The policy rate anchors the short end near 2.25%. A bond maturing in 2053 depends far more on long-run inflation, growth and Supply expectations than on the current overnight rate. Policy shapes those expectations rather than moving the 2053 price directly.

Inflation and the economic backdrop

Statistics Canada reported headline CPI at 3.0% year on year for August 2026, in data released on 14 September 2026. The preferred core measures, CPI-trim and CPI-median, both stood at 2.0%, near the target. Gasoline, up 22.8% year on year but decelerating, is the main reason headline sits above core.

Real GDP rose 3.3% annualised in the second quarter of 2026, led by consumption, while Unemployment eased to 6.4% in August 2026 with labour Demand still subdued. For a bond running to 2053, the durability of Inflation near target over decades is what counts. Core at 2% is supportive; a headline above target sustains some caution in long yields.

Coupon versus market yield

The distinctions matter most at this maturity. The coupon is fixed at 1.75% of face value. The current yield, about 2.95% on 15 September 2026, divides that coupon by the deeply discounted price of 59.37%. The yield to maturity, 4.3%, is much higher again because it also captures the large gain from repayment at 100 in 2053.

So the numbers rise steeply: coupon 1.75%, current yield ~2.95%, yield to maturity 4.3%. With a coupon this low and a price this deep, the pull to par supplies most of the total return, which is why the yield to maturity towers over the coupon. The wide spread reflects the deep discount, not the bond’s Credit standing.

What could move this bond next?

Duration is overwhelmingly the driver. At about 27.2 years, a small change in long yields produces an outsized price move: a rise from the 4.28% long benchmark (11 September 2026) would lower the price, a fall would raise it. Inflation surprises, federal issuance and swings in global long-term yields are the key influences.

Key risks to watch

The chief risk is price Volatility from the heaviest duration in the group; a low-coupon long bond moves 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 override domestic factors.

What investors may watch next

Likely focal points are the Bank of Canada’s October and December decisions, the next CPI prints and Department of Finance issuance plans. The path of the long benchmark yield relative to this bond’s 4.3% yield to maturity will indicate how the long end continues to reprice.