Treasury's $6 billion buyback fails to calm 10-year yield surge

The U.S. Treasury's $6 billion buyback pushed the 10-year yield to a 34-month high Tuesday, as investors questioned whether the intervention can contain what Treasury Secretary Scott Bessent called a bond market "fever."

Eddie Ghabour, an analyst who commented on the Treasury's announcement, said the buyback will not be enough to curb long-term headwinds facing the stock market.

The Treasury said it will repurchase $6 billion in 10- to 20-year bonds starting Thursday, more than doubling its previous buyback size. Bessent unveiled the plan at a Breitbart News economic forum Tuesday, describing the yield pressure as a growing threat of a bond market "fever." The announcement coincided with crude oil futures surging on the intensifying U.S.-Iran conflict, which added to upward pressure on yields.

The yield spike carries direct implications for equity valuations. Higher long-term Treasury yields raise the discount rate applied to future corporate earnings, making growth and technology stocks particularly vulnerable. Rising borrowing costs also tighten financial conditions across the economy, potentially slowing the pace of corporate investment and consumer spending.

Equity Valuation Pressure Builds

The transmission from Treasury yields to equity prices operates through multiple channels. Higher discount rates reduce the present value of future earnings, hitting long-duration assets hardest. Growth stocks, which derive a larger share of their value from earnings expected years into the future, face outsized pressure when yields climb. Rising yields also increase the opportunity cost of holding equities relative to risk-free government debt, potentially prompting investors to reallocate capital away from stocks.

The last time the 10-year yield traded at these levels was in late 2023, when the market was grappling with a similar combination of supply concerns and inflation uncertainty. That episode saw equity markets experience significant volatility before yields eventually retreated.

Fed Policy in Focus

The trajectory of the 10-year yield now becomes a key input for Federal Reserve policy deliberations. If yields continue to climb, the Fed may face pressure to acknowledge the tightening in financial conditions, even as it weighs the inflationary impact of higher oil prices stemming from the U.S.-Iran conflict. The central bank's next policy meeting will be closely watched for any shift in language that acknowledges the yield move.

Ghabour's assessment suggests the $6 billion buyback is a modest intervention relative to the scale of the problem. The Treasury's move more than doubles its prior buyback size, but ongoing supply pressures from government debt issuance and persistent inflation concerns continue to weigh on the long end of the curve.

The 10-year yield's trajectory will be closely watched in the coming sessions. If yields continue to push higher, equity markets could face sustained valuation pressure, particularly in rate-sensitive sectors. The Treasury's next steps, including whether it expands the buyback program further, will be critical in determining whether the bond market "fever" subsides or intensifies.

This article is for informational purposes only and does not constitute investment advice.