US stock indexes opened lower as surging crude oil prices crossed 105 dollars per barrel and Treasury yields climbed near multi-decade highs. The market pullback followed record closes earlier in the week, reviving investor concerns over persistent inflation and the Federal Reserve’s path for interest rates.
Trading desks across Wall Street faced renewed friction as rising energy costs and mounting bond yields pushed major equities downward from record levels. The downturn rippled across international exchanges, dragging down Asian and European markets as borrowing costs climbed to levels not seen in over twenty years. By Thursday’s opening bell, the Dow Jones Industrial Average shed 178.5 points, or 0.35%, to 51,001.38; the S&P 500 opened 28.9 points lower, or 0.37%, at 7,772.87; and the Nasdaq composite retreated 135.05 points, or 0.49%, to 27,403.64. Regional exchanges overseas also absorbed heavy losses, with Japan’s Nikkei 225 dropping 0.9% to 69,366.14 and South Korea’s Kospi declining 1.5%. Thomas Martin, senior portfolio manager at Globalt Atlanta, noted that US equities had surpassed a seasonal period during which a correction was expected before continuing to register record highs. Horizon Investment Services Chief Executive Officer Chuck Carlson observed that the combination of interest rates and oil prices is moving in the wrong direction, explaining some of the underlying equity weakness.
Treasury Yields Climb to Multi-Decade Highs
The bond market correction accelerated as investors weighed persistent inflationary pressures. The yield on the benchmark 10-year Treasury note hovered near 5.34%, maintaining levels not recorded since 2002, while later data recorded the 10-year yield at 5.288% alongside a two-year yield of 4.798%. Meanwhile, the 30-year Treasury yield climbed to 5.72% in latest trades, touching a 24-year high. Long-term borrowing costs remained elevated due to widening federal budget deficits, according to market reports.

Financial institutions noted that capital requirements for artificial intelligence projects have intensified competition for long-term financing, keeping upward pressure on borrowing expenses.
Crude Oil Surpasses 105 Dollars Amid Middle East Supply Fears
Energy markets experienced sharp volatility following intensified geopolitical tensions and security concerns surrounding maritime shipping lanes. Brent crude futures surged past 105 dollars per barrel, trading up 5.04% to 105.25 dollars, while West Texas Intermediate climbed toward 92.74 dollars after gaining 5.05%.
The spike in petroleum prices complicated the macroeconomic outlook just as central bankers attempt to steer inflation back toward long-term targets. Market participants noted that sustained energy inflation increases operating costs across the transportation and manufacturing sectors.

Tech Shares Drop as Borrowing Costs Threaten Profit Margins
Technology and semiconductor shares bore the brunt of the initial selling pressure on Wall Street. Chipmakers and tech infrastructure providers, including Micron Technology and Marvell Technology, also saw downward revisions amid tighter credit conditions.
Financial analysts project solid overall earnings growth for S&P 500 companies, with LSEG data pointing toward a 30.6% year-over-year increase, driven largely by ongoing capital expenditure and technology sector demand, though higher borrowing and energy expenses threaten profit margins.