Long-end yields break to multi-decade highs
U.S. Treasury yields rose after August durable goods orders came in unchanged versus a -0.3% estimate [SRC039][SRC040]. The 30-year yield then hit a fresh 22-year high at 5.5185%, last up 4.86bp at 5.511% [SRC065], and later topped 5.5% for the first time since 2004 [SRC303]. The 10-year hit a fresh 19-year high at 5.2297%, last up 5.92bp at 5.221% [SRC307]. The move followed a sentiment gauge topping estimates [SRC062].
- Mechanism
- Higher long-end yields raise the discount rate on long-duration cash flows, pressuring richly valued growth equities and lifting mortgage and corporate borrowing costs.
- Wider market or sector impact
- A sustained move above 5.5% on the 30-year tightens financial conditions without Fed action, complicating the equity multiple.
- Wider-impact evidence
- The 30-year yield reaching its highest since 2004 and the 10-year its highest in 19 years resets the discount rate applied to every long-duration equity and raises the relative appeal of bonds.
- Countercase
- No cited dissent available.
- Next test
- Whether the 30-year holds above 5.5% or retreats on subsequent inflation prints.
Entities 30-year Treasuries · 10-year Treasuries · rate-sensitive equities · housing.
Inspect evidence · 5 records
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SRC040 · Market reportingObserved 25 September 2026
YIELD ON 30-YEAR U.S. TREASURY BONDS LAST UP 1.85 BASIS POINTS AT 5.481% U.S. TREASURY YIELDS RISE AFTER DURABLE GOODS DATA; YIELD ON 10-YEAR TREASURY NOTE LAST UP 2.36 BASIS POINTS AT 5.186%
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SRC062 · Market reportingObserved 25 September 2026
US 30-year yield tops 5.5% after sentiment gauge tops estimate
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SRC065 · Market reportingObserved 25 September 2026
YIELD ON 30-YEAR U.S. TREASURY BONDS HITS FRESH 22-YEAR HIGH AT 5.5185% LAST UP 4.86 BASIS POINTS AT 5.511%
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SRC303 · @DeItaoneObserved 25 September 2026
U.S. 30-YEAR BOND YIELD TOPS 5.5% FOR FIRST TIME SINCE 2004
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SRC307 · @DeItaoneObserved 25 September 2026
YIELD ON 10-YEAR TREASURY NOTE HITS FRESH 19-YEAR HIGH AT 5.2297%; LAST UP 5.92 BASIS POINTS AT 5.221%