U.S. 10-year Treasury yield seen retesting 5% as inflation fears build
Rising borrowing costs are extending pressure across U.S. markets as investors push Treasury yields higher on fiscal and inflation concerns. The benchmark 10-year yield tops 4.7%, its highest level since January 2025, and strategists say a move toward 5% could become a key test for equities.
Highlights
- U.S. 10-year Treasury yield climbs above its May high, reaching the highest level since January 2025, driven by Middle East escalation and Brent crude topping $100.
- Sustained 10-year yield above 5% could trigger major outflows from equities, with S&P 500 currently about 3% below its all-time high after yield surpasses 4.7%.
- Standard Chartered's Steve Englander warns that further yield increases prompted by inflation risk may spark harsh equity sell-offs, while productivity gains could mitigate market impact.
Yield surge driven by war and inflation risks
As reported by CNBC, the latest jump in Treasury yields follows an escalation in hostilities in the Middle East that adds to concerns about inflation and future rate pressures. Brent crude futures climb above $100 per barrel after news that Houthi rebels attack tankers off the Red Sea coast of Saudi Arabia and as the U.S. threatens to ramp up strikes.Bond investors are already contending with elevated yields through much of this year because of concerns over a higher federal deficit, with government spending increasing in the U.S. and elsewhere. The latest war-related developments add another layer of inflation risk, while strong demand for credit during a historic investment cycle in artificial intelligence also contributes to upward pressure on long-term rates.
Peter Boockvar, investment chief at One Point BFG Wealth Partners, says the bond market has remained in a bearish phase since 2020 and 2021 after a 40-year bull market, with long-term rates likely to move higher over time. He says the 10-year yield, after moving above its May high and reaching its highest level since January 2025, now appears to be on course to retest 5%.
Stock market implications come into focus
The 10-year Treasury yield at 5% carries psychological importance for equity investors because that level could begin to draw demand away from stocks. The benchmark last briefly reaches 5.021% in October 2023, and before that it stands above 5% in July 2007, before the financial crisis.Boockvar says a sustained move above 5% would be hugely negative for the stock market. Even so, the exact level at which higher yields begin to significantly damage equities remains uncertain, with the S&P 500 still roughly 3% below its all-time high even after the 10-year yield moves above 4.7% on Thursday.
Steve Englander, global head of G10 FX research at Standard Chartered, says the reason behind any further rise in yields may matter more than the headline number itself. He says a move driven by worsening inflation could trigger a harsh sell-off in equities, while gains in productivity could help limit the upside in bond yields and support a later recovery in stocks.
The 10-year yield still needs to rise another 0.3 percentage point to reach 5%, but Englander says sharp moves in Treasury yields have occurred repeatedly in recent years. In his view, the bond market remains vulnerable to another external shock that could close the remaining gap quickly.
Our earlier coverage of shrinking global oil buffers explained that emergency reserve releases and stockpile draws were temporarily steadying crude prices even as conflict around Iran, the Strait of Hormuz, and key shipping lanes kept supply risks elevated. We noted that with strategic reserves thinning and disruptions persisting, oil could trend higher into late summer and fall—an outcome that would worsen the inflation outlook and increase pressure across financial markets.
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