Wall Street Bets Bessent Will Tinker Again, and November Is the Real Test
Wall Street was wrong-footed in August when Treasury Secretary Scott Bessent unexpectedly upsized purchases of older securities. It has been game-planning for an encore ever since. Per Bloomberg's Oct. 15 report, the first clue could surface Friday, Oct. 16, but the main event is the Treasury's quarterly debt-refunding statement on Nov. 4 — one day after the midterm elections. The move that started it all has a nickname: the "Treasury twist."
The timeline is precise. On Aug. 19, Treasury said it would "at least double" liquidity-support buybacks of 10- to 30-year nominal coupons, lifting the per-operation maximum from $2 billion to at least $4 billion, effective Sept. 9 and running through Nov. 4. The first enlarged operation carried a $6 billion cap — triple the old ceiling — and Treasury ended up buying about $5.187 billion. Reuters reported on Oct. 1 that purchases have consistently undershot expectations; Treasury can, and does, reject offers it considers too expensive.
Officials have kept one line. Testifying before the House Financial Services Committee on Sept. 15, Bessent framed buybacks as liquidity support and pointed to "the two most successful Treasury auctions that we've had in 20 years," adding that since Trump took office the U.S. bond market had been "the best-performing bond market in the developed world." In an Axios interview published Oct. 3 he called the rise in yields a global phenomenon and a real-rate story driven by strong growth, not a cause for alarm. By Oct. 5 he had softened further, saying he "trusts the process" and that in bonds "you win over time" — after acknowledging on CNBC that Treasury cannot set the equilibrium price.
The market kept selling. The 10-year yield hit 5.34% on Sept. 30, its highest since 2002, locking in the biggest quarterly increase since the first quarter of 1994. The 30-year briefly reached roughly 5.7%, a 24-year peak. The drivers are stacked: elevated energy prices tied to the Iran conflict, stubborn inflation, a Federal Reserve that hiked by a quarter point on Sept. 16 in a 12-0 vote, a wave of AI-related corporate issuance competing for long-end capital, and fiscal credibility itself — with the fiscal 2026 deficit revised up to about $2.1 trillion and national debt just past $40 trillion.
Size became the argument. PGIM's Robert Tipp said Treasury "came in at the bottom end of the market's expectations." Jim Cramer called it "plugging the dike with a finger," with $31 trillion of Treasuries behind it. Ed Yardeni of Yardeni Research dismissed the $6 billion as "little more than a rounding error" in a $32 trillion market and said the bond vigilantes were daring Bessent to use a bazooka. JPMorgan's sharpest comparison: paying a mortgage with a credit card — treating the symptom, not the deficit.
Long yields are the anchor for everyone else's borrowing costs. Mortgage Bankers Association data showed the 30-year fixed contract rate rising 19 basis points to 7.49% for the week ending Oct. 2 — a seventh straight weekly increase and the highest since November 2023. Freddie Mac put the rate at 7.28% on Oct. 1. Auto loans, credit cards and corporate credit are repricing too, and federal interest costs have overtaken defense spending. On Oct. 6, Senator Elizabeth Warren wrote to Bessent demanding answers; he fired back that it was "difficult to treat your concern as sincere."
Attention has shifted to what comes next. Citi's head of U.S. rates strategy, Jason Williams, expects Treasury to trim 20-year and 30-year auctions by $3 billion each at the Nov. 4 refunding, funding the gap with more T-bills — and says the 20-year could eventually be scrapped. The dealer survey on Oct. 16 is the early test; if it asks whether long-end demand is being cannibalized by high-grade hyperscaler issuance, Williams sees a potential bullish catalyst. Morgan Stanley Investment Management's Vishal Khanduja wants buybacks doubled and long-end auction sizes cut, but warns Treasury "has to be a lot more predictable" rather than irritating its buyers. BNP Paribas counters that axing the 20-year could push yields higher — and on Oct. 14 the 20-year yield briefly traded above the 30-year's.
The substitute comes with its own ledger. Reports put the short-term borrowing shift at roughly $1 trillion, pushing T-bills past the government's own recommended share of the debt mix, with close to $950 billion still sitting in the Treasury General Account. Moving issuance to the front of the curve is a financing decision; it does not close the gap between receipts and spending. Whatever is announced on Nov. 4, the market will still be asking one question: who buys the $40 trillion already outstanding.