Narativ with Zev Shalev

Narativ with Zev Shalev

The Narativ

War Deepens the Bond Crash Trump Built

The rate behind every American mortgage hit a three-year high — and the dollar slipped anyway.

Zev Shalev's avatar
Zev Shalev
Sep 02, 2026
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Photo: Getty Images via CNBC

Investors dumped government bonds from Tokyo to London overnight, and the Middle East war helped push. The 10-year Treasury yield touched 4.814% Wednesday morning, its highest since November 2023, before easing to 4.79%; the 30-year held above 5.26%. Banks price every mortgage, car loan and credit card off the 10-year. When it climbs, every American pays more to borrow. It climbed.

"Huge AI spending plans and the ongoing war in Iran are driving up borrowing costs around the world," BBC economics editor Faisal Islam said Wednesday. The escalation drove oil higher — Brent traded near $94 a barrel Wednesday afternoon — and revived the inflation central bankers thought they were done fighting, CNN reported. Traders now expect rate hikes this month in the United States and beyond, CNBC reported. Japan's 10-year bond crossed 3% Tuesday for the first time since 1996. Britain's 30-year gilt pays the most since 1998. Germany's 10-year pays the most since 2011.

"Investors are now staring directly into the eyes of an inflation monster," Dan Coatsworth, head of markets at AJ Bell, wrote Wednesday. The monster picked its moment: private employers added 38,000 jobs in August, ADP reported, a fifth below forecasts.

Narativ led with this Monday — "Trump Breaks the Bond Market and Bets on Crypto" — when crypto stood as Trump's biggest position. One day of war made every number worse.

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