US Treasury Doubles Long-Bond Buybacks, Stirs ‘Stealth QE’ Debate

The US Treasury’s buyback program is a debt-management tool designed to improve trading in older, less-liquid securities and reshape the government’s maturity profile. Treasury finances the purchases through cash on hand and new issuance elsewhere, effectively swapping shorter-dated debt for longer bonds. Unlike quantitative easing, the Federal Reserve does not create reserves or expand its balance sheet, making the operation closer to a Treasury-led version of Operation Twist than outright monetary stimulus.

The Treasury said on Aug. 19 that from Sept. 9 through Nov. 4 it would at least double the maximum size of each liquidity-support buyback for nominal securities in the 10-to-20-year and 20-to-30-year sectors, to $4 billion from $2 billion. The 10-year yield fell to 4.64% from 4.71% late Tuesday, while the 30-year yield dropped to 5.18% from 5.28%. Bitcoin and other risk assets rebounded as long-term borrowing costs eased.