Wall Street faced a turbulent session, resulting in the most significant decline for major U.S. indices in over a month. Investors reacted to the conclusion of the longest government shutdown in history by booking profits, leading to considerable drops across all three major stock indices. The S&P 500 suffered a downturn of 1.66%, closing at 6,737.49. The Nasdaq saw a steeper fall of 2.29%, ending at 22,870.36, while the Dow Jones Industrial Average decreased by 1.65%, finishing at 47,457.22.
Several prominent U.S. stocks experienced notable declines amid growing investor caution regarding high valuations fueled by enthusiasm around artificial intelligence (AI). Nvidia, recognized as the world’s most valuable company, saw its stock dip by 3.6%. Tesla’s stock followed suit with a 6.6% decrease, and Broadcom’s stock fell by 4.3%. On the sector front, nine of the eleven S&P 500 sector indexes reported losses, with consumer discretionary leading the decline at 2.73%. A significant slide in Walt Disney’s stock, down 7.8%, stemmed from indications of a potential prolonged dispute with YouTube TV over cable channel distribution.
Conversely, Cisco Systems saw positive performance, with a 4.6% increase in its stock value after the company raised its full-year profit and revenue outlook, bolstered by robust demand for its networking products.
The underlying reasons for this market downturn included shifting investor expectations surrounding interest rate cuts, prompted by rising inflation concerns and mixed sentiment among Federal Reserve officials about the U.S. economy’s strength. Recently, an increasing number of Fed policymakers have voiced caution regarding further rate cuts, leading to a decrease in market-implied odds of a cut in December to nearly 50%. Despite two rate reductions earlier this year, officials highlighted persistent inflation pressures and a stable labor market as factors for their caution. According to CME FedWatch data, the likelihood of a 25-basis-point rate cut by the Fed in December dropped to 51%, down from 61% earlier in the week.
Additionally, the recent end of the U.S. government shutdown, which lasted 43 days, had unsettled investors, causing interruptions in the usual release of economic data. The U.S. Dollar Index weakened and drifted back toward 99, while gold prices remained resilient at around $4,200 per ounce, despite diminished expectations for a Federal Reserve rate cut in the near term.
Investors are advised to consult certified experts before making any financial decisions, as the current market landscape continues to evolve.

