US Stocks Fall as 10-Year Treasury Yield Hits 19-Year High

Major U.S. stock indexes finished lower for the sixth time in seven sessions on Tuesday, as the 10-year Treasury yield touched its highest level in 19 years and crude oil prices surged. The decline, led by the tech-heavy Nasdaq, reflects growing investor anxiety ahead of the Federal Reserve’s interest rate decision expected tomorrow [1].

Yields and Energy Costs Weigh on Equities

The 10-year Treasury yield, a critical benchmark for mortgage and corporate borrowing costs, traded around 5.00% in late-afternoon sessions, up from Monday’s close [1]. Earlier in the day, the yield climbed above 5.04%, marking its highest point since 2007 [1]. This rise in borrowing costs coincided with a sharp increase in energy prices; West Texas Intermediate crude rose 4.2% to $105.70 a barrel, while Brent crude climbed 2.7% to $108.55 [1]. The energy spike followed reports of fresh strikes by Iran-backed Houthi rebels on Saudi Arabia, further tightening supply concerns after the recent closure of a key pipeline [1].

The Federal Open Market Committee began its two-day policy meeting on Tuesday, with traders assigning a 95% probability that the central bank will raise interest rates tomorrow [1]. This environment of rising yields and energy costs has pressured consumer discretionary shares, which led declines in the S&P 500 [1]. Meanwhile, inflation-adjusted "real" earnings have trended downward since February, falling 0.7% through August as the consumer price index outpaced hourly wage growth [1]. This erosion of purchasing power poses a risk to the broader economy, which relies on consumer spending for 68% of its GDP [1].

Market Volatility and Sector Moves

Crypto-linked stocks faced significant pressure as the price of bitcoin fell below $75,900 following a failed Senate cloture vote on the Clarity Act [1]. Shares of Coinbase, Circle, and other crypto-tied firms finished the day down between 3.5% and 11% [1]. In contrast, individual stock movements showed divergence; Skyworks Solutions surged 12% to lead the S&P 500, rebounding from a 10% decline on Monday [1]. Conversely, Axon Enterprise shares sank 8% after the company announced a $1 billion convertible senior notes offering [1]. Dave & Buster’s Entertainment also struggled, falling 19% after reporting an unexpected adjusted loss and missing revenue estimates for the second quarter [1].

What to watch

• Federal Reserve Decision: Monitor the outcome of the two-day policy meeting tomorrow to see if the central bank confirms the 95% market expectation for a rate hike [1].
• Clarity Act Negotiations: Watch for a new date for the Senate cloture vote, as a motion to reconsider was successful, keeping the bill in play for potential future negotiation [1].
• Energy Supply: Observe developments regarding the Strait of Hormuz and Saudi pipeline operations, as these remain primary drivers of the current volatility in crude oil prices [1].

The market remains caught in a tug-of-war between rising input costs and the anticipation of further monetary tightening. With real wages declining and the economy increasingly sensitive to equity market performance, the central bank's upcoming policy stance will be a decisive factor for the remainder of the quarter [1].