30-year Treasury yield hits a post-2007 high as Brent trades near $105

The yield on the 30-year United States Treasury bond rose to about 5.35 percent on Thursday, the highest since June 2007. The 10-year note yielded about 4.91 percent, its highest close since November 2023. The two-year note traded above 4.53 percent.

Brent crude moved around $105 a barrel as the United States-Iran war entered its seventh month. West Texas Intermediate crossed $100. A producer-price index reading showed a 0.4 percent rise in August, in line with forecasts, with core prices up 0.2 percent. Oil, not the wholesale print, drove the bond move.

LSEG data cited in market reports put the chance of a quarter-point Federal Reserve increase at next week's meeting near 70 percent. Traders also fully priced a hike by October. Two-year yields, which track policy bets, made the new high first. The long bond followed as investors demanded more compensation to hold duration through an energy shock.

Bessent's buyback did not hold the long end

Treasury Secretary Scott Bessent had announced a $6 billion repurchase of longer-dated government bonds. Yields still rose on Wednesday and again on Thursday. The operation was sized as a technical smoothness tool, not a cap on the 30-year. Investors treated it that way.

Havana Times, compiling a Democracy Now brief, described investors leaving Treasuries and sending long yields to levels last seen in 2007. Bloomberg and MarketScreener put the same 30-year print in the post-financial-crisis high column. GuruFocus recorded the 10-year at 4.87 to 4.93 percent on 10 September depending on the snapshot.

Mortgages, auto loans and many corporate coupons move with the 10-year. A move from the mid-4s toward 5 percent reprices that stack. Equity indexes fell as the long bond sold off. Mining shares were among the weaker names in European trade as real yields rose.

What 2007 is doing in the sentence

June 2007 sat just before the funding markets that later defined the financial crisis began to freeze. The comparison is about the level of the 30-year yield, not about an imminent replay of that crisis. The cause this week is energy inflation and a fiscal stock that keeps growing, plus heavy corporate issuance tied to data-centre and chip plants. Those issuers compete with the Treasury for the same long money.

The Federal Reserve meets next week. A hike would confirm what the two-year already says. A pause would leave the 10-year and 30-year to decide whether $100 oil is a few weeks of war premium or a winter of higher goods prices. Bessent can buy back more paper. He cannot put Iranian barrels back into the Gulf.

For a desk that already wrote the $100 oil story, the new fact is the 30-year print. Five and a third percent on the long bond is the number that turns a Middle East war into a financing cost for every household that refinances and every government that rolls debt. That is the transmission the ECB also named on Thursday in Berlin. The two central banks are now answering the same energy shock with higher policy rates, and the bond market got there first.