09/08/2026
3.02% on September 1st.
2.899% by September 4th.
Japan’s 10-year government bond yield just went on a wild rollercoaster.
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On Tuesday, it crossed 3% for the first time since 1996. Today, it was artificially shoved back down.
Why should a guy in Toronto care about Tokyo's bond drama? Because your mortgage is at the bottom of a very weird global food chain.
Here is the exact math of the problem:
Japan 10-Year Bond Yield ↑
Japanese investors buy fewer foreign bonds ↓
Demand for U.S. bonds ↓
U.S. bond prices ↓
U.S. bond yields ↑
Canadian bond yields ↑
Canada 5-year bond yield ↑
Canadian fixed mortgage rates ↑
BOOM. Japan bond yields ↑ → Canadian fixed mortgage rates ↑
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Which is exactly why U.S. Treasury Secretary Scott Bessent is currently sweating through his suit.
He saw that 3.02% spike and panicked. He actively forced Japanese yields down to 2.899% to save the U.S. bond market.
And you are actually benefiting from his panic. For now.
But sitting around waiting for your 2026 renewal and hoping for fixed rates to magically drop?
You are basically trusting your financial future to an American politician playing whack-a-mole with a Japanese bond crisis.
"Going with the flow" is just a nice way of saying you have no idea what you are doing with your biggest debt.
What month is your exact renewal coming up?