Iran War Turns U.S. Debt Into Hot Potato None Wants to Grab
KEY POINTS
- •Following the U.S. and Israeli strikes on Iran, 10-year Treasury yields jumped from 3.96% to 4.45% in late March.
- •Three recent auctions of 2-, 5-, and 7-year Treasury notes showed weak demand, pushing government borrowing costs higher than expected.
- •Analysts attributed these movements to increased war uncertainty, federal borrowing concerns, and futures betting the Fed may raise rates instead of cutting.
Just weeks after the U.S. and Israel decided to play Risk on Iran, 10-year Treasury yields hopped from a chill 3.96% to a sweaty 4.45% that very morning, before slightly cooling to 4.42%. Meanwhile, mortgage rates soared from a February flirtation at 5.99% to a sobering 6.62% by Thursday, crushing hopes of a housing comeback. Investors, apparently heartbroken, showed lukewarm love for government debt at auctions for 2-, 5-, and 7-year notes—no safe haven vibes here. Joe Brusuelas of RSM nailed it: America’s fiscal situation is 'unsustainable,' inflation risks are 'rising,' and war jitters are causing 'enhanced volatility.' Futures bets now hilariously price a 40% chance the Fed will ditch its promised rate cuts and just raise rates instead, despite Vice Chair Philip Jefferson’s soothing reminders about 'elevated uncertainty' and 'waiting to see.' Basically, borrowing is now the party guest everyone regrets inviting.
Share the Story
(1 of 3)Source: Axios | Published: 3/27/2026 | Author: Neil Irwin