(Bloomberg) -- The 10-year Treasury yield briefly rose above 3.50% for the first time since 2011 on Monday, with the bond market extending its bearish run ahead of another jumbo rate hike expected this week by the Federal Reserve to bring down inflation.

The 10-year yield jumped as much as 6.6 basis points to 3.516%, breaking above a psychological level that held in mid-June, before easing to 3.49% late in New York. The 30-year bond yield reversed an early rise above 3.56% to about 3.51%, helping intensify the curve inversion with the front end. 

The main selling pressure in the Treasury market remained focused on the policy sensitive two-year note with the benchmark rising more than 9 basis points to as much as 3.96%, marking a fresh high since October 2007. 

The front end remained sharply higher in yield on the session as traders wagered that another three-quarter point hike at this week’s Fed review is largely a done deal. The prospect of a 100-basis point has relented in recent sessions, with the September meeting OIS contract showing 78 basis points of tightening, its lowest estimate in the past week. 

READ: ‘Wrong-Footed’ Traders Confront Prospect of Even Bigger Fed Hike

Investors are also driving up expectations for just how high the US central bank might ultimately push policy rates early in 2023, with OIS contracts for March indicating a peak level near 4.48%.

“The path above 4% is easy to envision,” for the two-year yield, “assuming the dot plot signals a 4.25%-4.50% terminal rate,” Ian Lyngen, head of US rate strategy at BMO Capital Markets wrote. A 4.25% target on the two-year is “a reasonable objective if one takes the Fed’s commitment to holding rates at terminal for an extended period at face value.”

Still, concerns are growing that the economy may slip into a recession and prompt policy makers to cut rates next year. That’s illustrated by inversions between short and long-dated Treasury yields that are the deepest since 2000, with the two-year yield 0.44 percentage points above the 10-year. The inversion between two-, and 30-year yields deepened to a fresh low since 2000 of around 0.46 percentage points as the long bond found buyers. 

TIPS Yields

The yield on five-year inflation-protected Treasury debt rose to the highest since 2009 Monday, underscoring the impact of Fed rate increases on financial conditions. The five-year Treasury inflation-protected securities exceeded its 2018 high of 1.172%, touching 1.26%. TIPS investors receive additional income to offset changes in consumer prices, making TIPS yields a measure of the true cost of money.

A sustained move above 3.50% in the 10-year could see a test of “support near 3.76% -- the ultimately rejected February 2011 high that hasn’t been revisited since,” William O’Donnell, strategist at Citi wrote. 

A number of central banks meet this week and are expected to tighten policy. They include the Bank of England, the Swiss National Bank and Sweden’s Riksbank. The Bank of Japan also holds a policy meeting, though isn’t expected to tighten.

The Treasury cash market was closed overnight as the UK observed a day of mourning for the funeral of Queen Elizabeth II. 

©2022 Bloomberg L.P.