Who Buys the Bonds Washington Can’t Sell?

Gold is trading near $4,640 an ounce this week, its highest level since mid-May, and the proximate trigger is a story most gold coverage is missing entirely. The rally did not start with inflation data. It started in the Treasury market, where the evidence of a sovereign funding problem is now visible in plain sight.

The Twist and What It Reveals

Last week the Treasury announced it will at least double the maximum size of its liquidity-support buybacks for long-dated bonds, from $2 billion to at least $4 billion per operation, effective September 9 through November 4. The announcement was a surprise. The 30-year yield had reached roughly 5.34% earlier that week before the announcement, its highest level since 2007. The 30-year yield fell by about 10 basis points on the news. Then the relief faded. By Thursday, the 30-year had edged back up to around 5.23%, broadly the same level as the week before.

Secretary Bessent described the mechanics on CNBC. The Treasury would fund the buyback of longer-term bonds by issuing more short-term Treasury bills, what Bessent called a Treasury twist. Buying back the long end, funding it at the short end. The logic requires that someone absorbs that new short-dated supply. Bessent has a candidate in mind.

Stablecoins as the New Buyer

Under the GENIUS Act, permitted U.S. payment stablecoin issuers are restricted to holding high-quality liquid reserve assets, including Treasury bills with maturities of 93 days or less. The stablecoin market is currently valued around $300 billion and could grow tenfold by the end of the decade, with Bessent publicly floating a $3 trillion figure by 2030. His argument is that stablecoin growth converts directly into bill demand, lowering front-end borrowing costs and freeing the Treasury to push buybacks further at the long end.

Fresh analysis published Tuesday by Brookings puts the theoretical ceiling on that demand in context. Researchers considered several private-sector forecaster scenarios and found that net demand estimates for Treasury bills from stablecoin growth range from $400 billion to $2.3 trillion by 2030. The range itself is the story. The optimistic end of that band requires stablecoin adoption that has barely begun: the total value of the stablecoin market as of June 2026 was about $270 billion.

The size of any demand increase will crucially depend on the source of stablecoin growth. If there is substitution away from money market funds, those funds would sell their Treasury holdings, dampening net new demand. If growth comes largely from abroad, net new demand would be larger. The broader Digital Asset Market Clarity Act has stalled in the Senate, with Reuters reporting that leadership has set up a September 15 procedural vote. The legislative scaffolding for Bessent’s projections remains unfinished.

The Gold Argument

Here is where precious metals investors should pay close attention. Official foreign entities, including central banks, finance ministries, and sovereign wealth funds, now hold in aggregate some 12% of U.S. Treasury securities, down from roughly 40% during and after the financial crisis. Treasuries held in custody at the Fed for foreign institutions have been sliding this year. ING’s analysis notes that while structural demand from stablecoins may partially offset that decline, foreign central banks may be continuing to reduce U.S. Treasuries and potentially dollar exposure in their FX reserves, with the impact on the dollar still likely negative even if the Treasury market itself absorbs the shift.

That is precisely the monetary-credibility signal gold prices track. When sovereign demand for dollar-denominated debt contracts and is replaced by demand contingent on a nascent private crypto industry hitting projections that span a $1.9 trillion range, the quality of the U.S. fiscal position deteriorates in ways bond yields can only partially capture. Gold now accounts for a larger share of central bank reserves than U.S. Treasuries for the first time since 1996, according to Morgan Stanley Research. Central banks added a net 289 tonnes in Q2 2026, a 62% jump year-over-year and a record high for a second quarter in the World Gold Council data series. They bought through falling prices. That is not speculation. It is reserve restructuring.

Risks to Monitor

Strategists say buybacks may temper the rise in yields but do not resolve underlying fiscal and inflation concerns. If stablecoin adoption accelerates sharply and the Clarity Act clears the Senate, the Treasury twist becomes more viable. That would reduce gold’s near-term safe-haven premium. Equally, a dollar recovery driven by Fed hawkishness would pressure the metal. Markets have speculated that the buyback measures may offer only a temporary solution, renewing concerns over U.S. debt, persistent inflation, and dollar weakness.

Bottom Line

The Treasury twist is a real and consequential structural shift. But it is also a bet: that a crypto market that Brookings put at about $270 billion in June 2026 grows to roughly $3 trillion by 2030 and that much of that growth translates into incremental demand for the very front end of the Treasury curve. Sovereign creditors who once absorbed long-term U.S. debt are being replaced by a technology that is still legislatively incomplete. Central banks worldwide, watching that same dynamic, keep buying gold. The price near $4,640 is not a mystery. It is a verdict.