30-year US Treasury yield hits highest level in 19 years

Source: CNN Business

Updated May 19, 2026, 1:22 PM ET
PUBLISHED May 19, 2026, 10:52 AM ET


New York - A bond rout is deepening as inflation fears take hold of the Treasury market, threatening to raise borrowing costs across the US economy. The 30-year US Treasury yield just hit 5.2%, its highest level since 2007, rising on worries about persistent price hikes because of the Iran war. Unsustainable government finances and interest rate hike fears have also sent investors pouring out of Treasury bonds. Yields rise when bond prices fall.

The war with Iran has ignited a global energy shock, with oil and gas prices at their highest levels in four years while the critical Strait of Hormuz remains effectively closed. That has started to seep out into other parts of the economy, including food prices and airfares. “Bond markets are warning that inflation could prove much stickier than many investors anticipated,” Nigel Green, CEO at deVere Group, said in a note.

The benchmark 10-year yield, which influences mortgage rates, surged to 4.67%, its highest level in over a year. Bonds are sensitive to inflation, and investors are demanding higher yields to compensate for the risk of higher consumer prices eating into the value of their returns.

The Treasury market sets borrowing costs across the economy. Higher yields can ripple through to higher mortgage rates, auto loans and rates on business loans. Higher yields can also pose a headwind for the stock market.

Read more: https://www.cnn.com/2026/05/19/business/30-year-treasury-yield-bond-record

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IOW, the GOP is destroying some of the fundamentals of the economy that Obama had to repair the last time the GOP was in office for 2 terms (with Shrub bringing about the "Great Recession" that started in 2007, almost 20 years ago).