The twist is funded with bills
Shortening the maturity of $40tn of debt to suppress one yield transfers the fiscal risk from the bond market to the next inflation surprise.
Scott Bessent's plan to hold down long-term yields has a funding leg that got less attention than the buying leg. The Treasury will repurchase 10- to 30-year debt at at least $4bn per operation, up from $2bn, from 9 September to 4 November — and it will pay for that by selling more short-dated securities. "What I would call a Treasury twist," Bessent said, per Bloomberg. Here is what that does. Buying back long bonds takes duration out of private hands, which should push long yields down. Selling bills puts the same borrowing back at the front end. The government's total debt is unchanged; its maturity shortens. A 30-year bond fixes the taxpayer's cost for 30 years. A bill re-prices every few months. At today's front end — SOFR at 3.63%, the two-year at 4.19% — that is cheaper. If inflation forces the Fed to raise, the cost of the shortened stock reprices almost immediately, across the whole amount rolled. So the trade converts a term-premium problem into a rollover problem. It is the same swap a company makes when it refinances a fixed-rate bond with a revolver. It also has not worked. The 10-year, Bessent's preferred benchmark, closed the week at 4.73%, near the highest of his tenure. The 30-year touched 5.34%, a 19-year high, and a $25bn 30-year auction cleared at 5.216%, the worst level for that tenor since 2001. Four billion dollars an operation against a $40tn debt stock is a signal, not a supply shift. "Every route to lasting relief for the long end runs through something the administration doesn't want," Satori Insights' Matt King told Bloomberg: a smaller deficit, a lower stock market, or less AI investment.