The 5-Year Bond Yield Hit 3.63%: What the 71-Point Spread Means for Fixed Mortgage Rates
Canada's 5-year bond yield closed at 3.63% on October 5, 2026 and the best five-year fixed sits at 4.34% — a spread of 71 basis points against a normal 100 to 200. If lenders restore a 130-point markup with yields flat, a $500,000 mortgage costs $1,981 more a year. Here is the math, and the three releases before the October 28 decision.






