In light of recent fireworks across the US rates complex, and considering 10-year yields are coming off their largest weekly decline since Lehman, it’s worth quickly noting that Wednesday’s 10-year auction went quite poorly.

I pick and choose my spots when it comes to highlighting auction results. Late last year, supply reception became the hottest of hot topics amid pressing sponsorship concerns. Treasury was lifting coupon supply, the buyer base for US debt was shifting away from price-agnostic investors and towards price-sensitive buyers and political dysfunction inside the Beltway closed the door to bipartisan efforts aimed at addressing what critics (and ratings agencies) insist is an unsustainable fiscal trajectory.

Those factors drove a sharp repricing in the term premium which in turn engendered a long-end selloff and a disconcerting bear steepener to the chagrin of risk assets. Auction volatility rose, and debt sale metrics briefly managed to score some above-the-fold coverage. The panic started to subside with November’s QRA. In 2024, supply concerns largely died away as rates vol receded and Treasury telegraphed an end to coupon increases.

That’s the backstory. Last week’s borrowing estimate and QRA were largely as expected, and Tuesday’s three-year sale was generally fine. Wednesday’s 10-year auction had some things going for it despite the guaranteed three-handle clearing rate, not least of which was that yields had retraced a bit higher from the lows and the US economy’s widely believed to be on the cusp of succumbing — i.e., you’re getting a better price versus Monday’s panic yield-lows and if a recession is in fact on the cards, that’s going to be a bond-friendly environment.

10s was 3.66% and change at the lows on Monday. They were 3.93% just ahead of Wednesday’s $42 billion refunding sale. That’s a decent concession, particularly if you believe the economy is, in fact, downshifting and that the Fed’s likely to cut rates by 50bps in September.

Alas, the sale tailed by 3bps. For the uninitiated among you, that’s a lot. The bid to cover was 2.32, well below the refunding average. The non-dealer share was just 82.1%, leaving dealers with nearly 18% of the sale, ~6ppt above the norm.

The takeaway — or one takeaway, at least — is that investors may believe the bond rally overshot the US macro fundamentals, and not by a little bit. The fact that the sale went poorly suggests three-handle 10s are still viewed with skepticism, even considering a softer jobs market and the perception of a decelerating economy.