The US Treasury Department announced it would repurchase up to $6 billion of longer-dated government securities in a single operation, tripling the prior $2 billion size. The move, scheduled for a 20-minute window on Thursday, targets older 10- to 20-year notes that have become less liquid. Markets had anticipated a still larger intervention after Treasury Secretary Scott Bessent pledged in mid-August to at least double standard operations. Instead, yields climbed and risk assets faced fresh headwinds.

Buyback Details and Market Disappointment

Treasury confirmed the maximum purchase amount of $6 billion for securities with remaining maturities of roughly 10 to 20 years. The ceiling exceeds the $4 billion floor Bessent outlined earlier and forms part of a broader quarterly capacity of up to $38 billion aimed at supporting secondary-market liquidity. Funding comes from sales of shorter-term bills rather than new money creation, so the operation does not constitute quantitative easing and does not reduce the overall stock of public debt, which has surpassed $40 trillion.

Traders had floated expectations of $8 billion or even $10 billion. When the figure landed at $6 billion, selling accelerated. The 10-year yield rose to approximately 4.85 percent, its highest reading since late 2023. The 30-year yield advanced several basis points to the 5.29–5.31 percent range, reclaiming levels last seen in prior years. Portfolio managers described the size as insufficient relative to the scale of the $32 trillion Treasury market and the volume of less liquid holdings still sitting on dealer balance sheets.

Broader Pressures on Yields

Several forces continued to lift long-term rates even as the Treasury prepared to step in. Oil prices moved higher amid ongoing geopolitical tensions, adding to inflation concerns. Annual interest expense on the federal debt has climbed toward $1.2 trillion, while the deficit remains near $2 trillion. Market pricing assigned a meaningful probability of a rate increase at the upcoming Federal Open Market Committee meeting. Analysts noted that persistent selling pressure in the bond market suggested the buyback alone would struggle to reverse the trend.

Some forecasts pointed to the possibility of the 10-year yield testing 5 percent in the near term if underlying demand for longer-duration paper stays weak. The operation itself is structured as a liquidity-support tool: Treasury accepts offers on designated older issues, settles the trades, and replaces the cash outflow with short-term borrowing. No minimum purchase is required; the $6 billion figure is a ceiling only.

Impact on Bitcoin and Risk Assets

Bitcoin traded near $78,000 to $79,000 after briefly dipping lower following the yield move. The cryptocurrency had rallied sharply in August when the expanded buyback program was first signaled, but the latest announcement produced little lasting support. Higher Treasury yields raise the opportunity cost of holding non-yielding assets and tighten broader financial conditions, reducing appetite for risk.

Gold prices remained subdued near $4,400 an ounce. The combination of rising real yields and elevated geopolitical risk has so far failed to generate the safe-haven bid that many participants anticipated. Liquidations across crypto markets reached hundreds of millions of dollars during the session as leveraged positions were unwound.

What Comes Next

The Thursday repurchase window closes at 2 p.m. Eastern. Market participants will watch whether accepted volume approaches the full $6 billion ceiling and whether yields stabilize once the cash is deployed. With the Federal Reserve’s policy meeting less than a week away, the path of long-term rates remains a central variable for equity, credit and digital-asset markets. Any sustained climb above recent highs would further raise borrowing costs for households and corporations while keeping pressure on risk appetite.

Treasury officials have framed the program as a technical measure to improve market functioning rather than an attempt to set a hard ceiling on yields. The immediate price action indicates that investors remain focused on the scale of the intervention relative to the volume of supply and the weight of macroeconomic headwinds still in play.