30-Year Treasury Yield Hits Highest Since 2007

Strategists see room for the selloff to keep running. "Long-term yields look likely to push up to 5.60%-5.70% and likely move up at a quicker pace than normal given the recent resolution of this three-year triangle pattern," Fundstrat technical strategist Mark Newton told CNBC. He said the latest jump did not start in America: weak Japanese growth paired with a hotter GDP deflator pushed 10-year and 20-year Japanese government bond yields up, and "it spilled right over into U.S. markets."

BMO strategists flagged fiscal concerns in the U.S., Japan, the U.K. and Europe, and said energy prices remain a bearish trigger for Treasurys — especially because yields have refused to fall even as U.S. data softened.

Deutsche Bank macro strategist Henry Allen wrote in a Monday note that markets are pricing an unusually comfortable mix of strong growth, record equities and contained commodity shocks. "By definition, strong growth and buoyant risk assets mean that financial conditions will remain accommodative, raising demand and pushing central banks into faster rate hikes," he wrote. The bank's verdict: "current market pricing is leaving almost no margin for error."

Ameriprise Financial chief market strategist Anthony Saglimbene said in a Monday investor note that big, frequent auctions are the bond market's chance to push back. "Investors are increasingly focused and concerned about the growing amount of U.S. debt and America's lack of fiscal discipline," he wrote, per The Daily Caller.

Breitbart News rejected the panic reading. Its business digest noted the 30-year breakeven inflation rate was 2.20% in July, down from 2.30% in May, against a median of 2.23% since the series began in 2010 — and below the 2.55% hit in April 2022 and the 2.71% recorded in 2011. On Monday the breakeven slipped slightly from Friday's level. Nearly all of this year's rise in the long bond, it argued, is a higher real return, driven by the artificial-intelligence buildout's demand for capital: "The long bond is not warning that inflation is becoming unmoored. It is telling us that the required real return on capital has risen."