Treasury’s buyback blitz may end up driving bond yields higher, warns JPMorgan. Here’s its advice for investors.

The U.S. Treasury's expanded buyback program—designed to improve liquidity in the government bond market—may paradoxically push yields higher, according to JPMorgan strategists Jay Barry and Jason Hunter. While buybacks are intended to smooth market functioning by repurchasing older, less-traded securities, the strategists contend the move is unnecessary and could produce unintended consequences for fixed-income markets.

Their concern stems from how the program interacts with new issuance. When the Treasury buys back off-the-run bonds, it typically funds those purchases by selling new, more liquid debt. JPMorgan suggests this churn could add net supply pressure in certain maturities, weighing on bond prices and lifting yields—the opposite of the program's stated goal. The strategists also note that with the Fed's balance sheet normalization underway, the buyback initiative may be redundant.

For investors, the key takeaway is that longer-dated yields could face persistent upward pressure even as the policy environment evolves. The auction calendar and quarterly refunding statements are the signals to monitor closely, as any adjustments to buyback size or frequency would indicate how the program is being recalibrated. Staying informed of these supply dynamics, rather than reacting to daily price swings, remains the prudent approach.