US Treasury Expands Bond Buyback Program Amid Rising Long-Term Yields

Treasury Secretary Scott Bessent is exploring the potential of the Treasury General Account (TGA), currently holding around $950 billion, to fund an expanded bond buyback program targeting the long-dated debt market. This initiative, announced on August 19, will increase the cap on liquidity-support buyback operations from $2 billion to at least $4 billion per transaction, effective from September 9 through November 4.

The focus will be on securities with maturities between 10 and 30 years, which have recently experienced significant volatility. The 30-year Treasury yield has hovered around 5.23% to 5.25%, prompting concerns among investors. Bessent indicated that individual buyback operations could exceed the $4 billion threshold depending on market conditions.

The TGA's current balance exceeds the Biden administration's target range by approximately $350 billion to $400 billion, providing a buffer for purchasing older, higher-yielding bonds without the immediate need to issue new short-term bills. This strategy aims to retire expensive debt while enhancing liquidity conditions in the market.

Despite the Treasury's efforts, major financial institutions like Goldman Sachs and Wells Fargo have expressed skepticism regarding the effectiveness of the buyback program in reversing the climb in long-term yields. Analysts argue that the operations are too small relative to the overall $32 trillion Treasury market and that the underlying issues driving yields higher—such as widening fiscal deficits and inflation concerns—remain unaddressed.

As the 30-year yield approaches two-decade highs, the implications for the broader economy are significant. Rising long-term rates affect mortgage rates, corporate borrowing costs, and equity valuations, while also presenting challenges for alternative investments like Bitcoin and digital assets.