U.S. Municipal Bond Yields Surge to Highest Since 2011 as Over $4 Billion in Bond Issuance Shelved
nashnova research
The 30-year benchmark U.S. muni yield climbed to 5.18% — the highest since at least January 2011 — up roughly 60 basis points this month alone; the spike has forced more than $4.3 billion in bond deals to the sidelines, with refinancing transactions hit hardest.
How high have yields climbed?
The 30-year benchmark muni yield reached 5.18% on September 28, the highest since at least January 2011.
It has risen roughly 60 basis points this month and marked a fifth straight day of increases.
This means → borrowing costs jumped sharply in a single month, making the math on new issuance far harder for state and local borrowers.
Which major deals have been shelved?
The Los Angeles Convention Center's $1.8 billion bond sale was postponed from its planned pricing this week to "day-to-day" status — meaning no set pricing date. Underwriter Morgan Stanley declined to comment.
Nashville's Metropolitan Government Convention Center Authority delayed a roughly $777 million deal originally set to price September 24; lead underwriter Goldman Sachs declined to comment.
The New Jersey Transportation Trust Fund Authority shelved roughly $1.7 billion in bonds; underwriter Barclays declined to comment.
In plain terms = three deals totaling over $4.3 billion, three top-tier underwriters all silent. This is not a one-off — the entire primary market is stalling.
Why are refinancing deals hit hardest?
NewSquare Capital senior fixed-income portfolio manager Kim Olsan estimates about $2.3 billion in muni deals sit in day-to-day status, of which roughly $1.5 billion are refinancings.
Refinancing — issuing new debt to retire old debt at a lower rate — only works when the new coupon is cheaper. With yields surging, the savings window has narrowed sharply, draining the incentive to proceed.
This means → the first deals cut are those that existed purely to save money. Once rates rise, the save-money logic breaks on contact.
What do market participants expect next?
JPMorgan strategist Peter DeGroot's team wrote that "the bond selloff last week already eroded supply, with some deals pulled or downsized."
The team estimates that if current conditions persist, weekly muni issuance could fall $1–3 billion below original plans.
Huntington Capital Markets public-finance head Samantha Costanzo noted: "Pausing to wait for a more stable market is no longer taboo."
What is the key variable ahead?
The roughly $4 trillion U.S. muni market was long seen as a calm corner of fixed income, but intraday volatility has risen markedly.
Under dual pressure from Fed rate-hike expectations and oil-price swings, whether issuers can wait for a yield pullback is the core supply-side variable in the weeks ahead.
This reflects a shift from "issuers set the pace" to "market conditions force the wait" — the initiative has changed hands.
市场有风险，内容仅供研究参考，不构成投资建议。