U.S. 20-Year Treasury Auction Yield Hits Record High, Potentially Among the Last of Its Kind
nashnova research
The U.S. Treasury's $13 billion 20-year bond auction priced at 5.469%, the highest yield on record for the tenor; Citi expects the Treasury to announce the discontinuation of the maturity within two weeks, making this sale potentially one of the last.
5.469% — what does this yield tell us?
The auction cleared at 5.469%, up 49 basis points from September and the highest yield ever recorded for a 20-year Treasury.
It also tailed by 0.9 basis points above the when-issued yield of 5.460% — a "tail" means buyers demanded extra compensation beyond what the market expected, a sign of soft demand.
This marks the fourth consecutive tail. This means → for four straight auctions, buyers have forced the Treasury to pay up, signaling a systematic loss of appetite for this tenor.
Was there any good news?
The bid-to-cover ratio — how much money showed up relative to what was on offer — came in at 2.73, above last month's 2.57 and above the recent average of 2.62, the best reading since June.
In plain terms = the final price was still weak, but more bidders showed up than last time, so overall demand has not collapsed entirely.
Still, the improvement was modest — not enough to change the headline verdict of a soft auction.
Who was buying — and who wasn't?
Indirect bidders — mostly foreign central banks and overseas institutions — took 58.2%, up from 52.5% last month but still well below the recent average of 65.2%. This means → foreign demand for the 20-year remains persistently soft.
Direct bidders — large domestic institutions bidding on their own — took 31.6%, a record high, up from 30.7% in September. Domestic buyers are stepping in to fill the gap left by foreign ones.
Primary dealers — the market-makers obligated to absorb unsold supply — took 10.3%, low but not the lowest this year; at least four auctions earlier in 2025 saw single-digit dealer takedowns.
Could this tenor be scrapped entirely?
Citi expects Treasury Secretary Bessent to announce the discontinuation of the 20-year bond auction at the quarterly refunding announcement in two weeks.
The 20-year has long been viewed as a "redundant node" on the yield curve — wedged between the 10-year and 30-year, it has never attracted sustained investor enthusiasm.
In plain terms = when a product consistently struggles at auction and buyers keep thinning out, the most rational move is to stop issuing it. This auction's weak result adds the latest footnote to that case.
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