10-Year Yield Hits 4.85% as Treasury Buybacks Fail to Curb Inflation Fears

The 10-year US Treasury yield closed at 4.85 percent on Wednesday. This level represents the highest reading since November 2023. The bond market is actively defying the US Treasury Department. Yields rallied despite the government tripling its long-term bond buyback operation to $6 billion. The 10-year yield rose approximately 15 basis points from pre-announcement levels. It has moved nearly 100 basis points since the Iran conflict began.

Brent crude oil prices climbed above $100 per barrel. This move revived inflation concerns ahead of next week’s Federal Reserve meeting. Traders are pricing in a 60 percent probability of a 25 basis point rate hike. The 2-year yield rose to 4.43 percent before settling at 4.417 percent. The 30-year yield hit 5.30 percent before retreating to 5.279 percent. The market commentator warned that yields could top 5 percent by next week if the conflict persists.

Treasury Escalates Buyback Strategy

The Treasury Department has steadily increased the size of its liquidity support. In August, officials doubled the maximum per operation to $4 billion. On Wednesday, the department set a $6 billion cap for the Sept. 10 buyback. This operation targets off-the-run notes and bonds. The buyback size has escalated in stages from doubling to tripling. Yields continued to rise despite each successive intervention. The market views these measures as insufficient to lower borrowing costs.

ETF Prices Reflect Market Stress

Bond funds tracked significant losses during the session. The iShares 20+ Year Treasury Bond ETF fell 0.57 percent to close at $81.73. It lost another 0.06 percent in after-hours trading. The iShares 7-10 Year Treasury Bond ETF closed 0.29 percent lower at $91.89. It declined 0.09 percent in extended trading. The 7-10 year fund shows a negative price trend across all timeframes. Its momentum score sits in the 21st percentile. These figures indicate sustained pressure on long-duration assets.

Inflation Risks Dominate Outlook

GN auto markets/bonds: bond market data shows a direct link to energy costs. The surge in Brent crude above $100 complicates the Fed’s path. A 25 basis point hike is now a likely outcome. Consumers and homebuyers face higher borrowing costs. The 5 percent threshold for the 10-year yield remains a key target. The Treasury’s expanded buybacks have failed to reverse the upward trend. Market participants expect continued volatility until the geopolitical situation stabilizes.