Bitcoin tops $80,000 as Treasury weighs $950 billion cash pile for bond buybacks

Bitcoin surged past $80,000 after gaining more than 4% in the previous 24 hours, putting the cryptocurrency on track for its strongest August since 2017. The rally coincides with the U.S. Treasury’s consideration of using its Treasury General Account (TGA) – a cash balance of roughly $950 billion – to finance expanded bond‑buyback operations.

Treasury’s bond‑buyback plan

On August 19 the Treasury announced it would double the size of liquidity‑support buybacks for 10‑ to 30‑year securities to $4 billion per operation, up from $2 billion, effective September 9 through November 4. The move aims to improve liquidity in a market strained by thin summer trading and heavy corporate issuance, including debt issued to fund artificial‑intelligence infrastructure.

Two senior Treasury officials told CNBC that the TGA could be tapped to fund the larger purchases, though they did not specify an amount or timeline. Reuters reported the TGA balance at about $940 billion as of the previous Wednesday.

Market reaction and bond yields

Following the announcement, the 30‑year Treasury yield fell from a peak of 5.337% (its highest since 2007) to around 5.24%, while the 10‑year yield traded near 4.70%. The yield decline reflected market skepticism about the announcement rather than the impact of completed buybacks, as the Treasury has not yet executed the enlarged purchases.

Implications for Bitcoin and other assets

The Treasury’s potential use of the TGA adds liquidity to the banking system without requiring immediate short‑term Treasury issuance, a factor that some analysts say could support scarce monetary assets. Bitcoin’s rise has been mirrored by gold, with both assets gaining as the dollar weakened.

Strive CEO Matt Cole noted that Bitcoin’s appreciation against both the dollar and gold strengthens the bullish case for the cryptocurrency, citing historical patterns in the BTC‑gold ratio. Conversely, Bitwise Europe research head André Dragosch warned that the rapid rally could invite a short‑term pullback, though broader sentiment remains positive.

Fiscal backdrop

The United States’ national debt recently exceeded $40 trillion, with about $32.3 trillion held by the public. Higher yields are increasing federal interest costs, while private‑sector borrowing – notably $220 billion of technology‑sector debt issued this year for AI infrastructure – competes for the same pool of capital.

Any substantial drawdown of the TGA would eventually need to be replenished through tax receipts or additional borrowing, and the Treasury does not have the Federal Reserve’s ability to create reserves. Thus, the $950 billion figure does not represent an announced bond‑buyback program, but rather a potential source of financing.