BY COMFORT OGBONNA

The U.S. Treasury Department plans to buy back up to $6 billion of 10- to 20-year Treasury bonds on Thursday, tripling the size of its previous operation involving longer-dated securities as officials seek to improve liquidity in a bond market facing renewed pressure.

The planned purchase is part of the Treasury’s effort to support trading conditions in older, less-liquid government bonds. The department announced last month that it intended to at least double the size of its buybacks of longer-term securities to $4 billion per operation over the following quarter.

The latest $6 billion operation represents a larger step than previously indicated and comes after a sharp selloff in the Treasury market pushed long-term borrowing costs higher.

The recent market weakness has been particularly pronounced at the long end of the Treasury curve, with 30-year yields reaching their highest level since 2007. Treasury yields move inversely to bond prices, meaning that rising yields reflect falling prices.

Treasury buybacks are designed in part to improve market liquidity by purchasing older government securities that can be more difficult to trade. By removing some of those less-liquid securities from the market, the Treasury aims to make it easier for investors to trade the remaining debt.

However, the announcement did not immediately calm the bond market. Treasury yields moved higher after details of the operation were released, with the benchmark 10-year yield reaching 4.8528%, its highest level since November 2023.

The rise in yields highlights the broader pressure facing U.S. government debt markets. Investors have been closely watching inflation, economic growth, government borrowing and geopolitical developments as they assess the outlook for long-term interest rates.

The Treasury’s decision to expand its buyback operations comes as the government seeks to manage the structure and liquidity of its outstanding debt rather than reduce the overall amount of federal borrowing.

The $6 billion purchase will focus on securities with maturities ranging from 10 to 20 years. The operation is significantly larger than recent long-dated buybacks, which had generally been capped at lower levels.

Market participants had been waiting for the Treasury’s announcement after officials signaled last month that buybacks would be increased. The larger operation reflects the department’s effort to provide additional support to a market that has experienced substantial volatility.

Despite the planned purchase, the immediate rise in Treasury yields suggests investors remain focused on broader economic and fiscal forces affecting government bonds. The Treasury buyback can improve liquidity in specific securities, but it does not eliminate the underlying factors influencing long-term borrowing costs.

The 10-year Treasury yield is closely watched across financial markets because it serves as a benchmark for a wide range of borrowing costs, including mortgages and corporate loans. A sustained rise in the yield can therefore affect households, businesses and investors well beyond the government bond market.

The Treasury’s expanded buyback program will be closely watched by investors as officials seek to improve liquidity while navigating elevated yields and continued uncertainty in financial markets.

Original article