2 min read
The US 30-year Treasury yield (^TYX) is back near the danger zone that has sent stocks tumbling before.
That zone is roughly 5%. It has acted like a ceiling for the long bond several times over the past three years, with each approach tightening financial conditions before yields backed off.
But this is not just a US story. Global bonds have been under pressure, with yields rising across major markets as investors reassess inflation, central bank policy, and government debt supply.
That pressure is showing up in the iShares 20+ Year Treasury Bond ETF (TLT), a tradable proxy for long-term Treasury debt. It moves in opposite yields, meaning that when the TLT falls, long-term Treasury yields are rising.
Bond prices have been compressing for months, with lower highs pressing against a flat floor. Translation: Buyers keep defending the same level, but each bounce is getting weaker.
The 30-year yield is showing the mirror image. It has been making higher lows beneath the same 5% ceiling, tightening the squeeze between rising support and a level investors already know can hurt.
RSM chief economist Joe Brusuelas framed the political risk early. In December 2024, before Trump took office, Brusuelas said, “The stock market [was] the barometer of the first Trump administration. So, the bond market’s likely to be [that of] the second.”
A decisive break above 5% would not just be another rate move. It would suggest investors are demanding more compensation — known as the term premium — to hold long-term US debt as inflation, deficits, Treasury supply, and policy risk remain unsettled.
If that breakout comes, that pressure would likely shift quickly to housing, small caps, and expensive growth stocks.
Washington may be able to shrug off a stock market dip, but a renewed long-bond sell-off with surging yields would be much harder to ignore.
Jared Blikre is the global markets and data editor for Yahoo Finance. Follow him on X at @SPYJared or email him at jaredblikre@yahooinc.com.
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