U.S. Stocks End Slightly Lower After Mixed Morning Trading (Dec 8, 2025)

This analysis is based on the Benzinga report [1] published on December 8, 2025, which initially reported U.S. stocks trading mixed with the Dow Jones index falling around 100 points in the morning. By market close, internal market data [0] shows all three major U.S. indices posted slight declines: Dow (-0.36%, -153.78 points), S&P 500 (-0.38%, -21.02 points), and Nasdaq (-0.44%, -43.41 points).

Sector performance was mostly negative, with only Financial Services rising slightly (+0.12%). Communication Services (-1.96%) and Healthcare (-1.22%) were the worst-performing sectors. Key factors contributing to the market movement include anticipation of the Federal Reserve’s December 10 FOMC meeting, a U.S. vaccine advisory panel’s policy change regarding infant hepatitis B vaccinations, and notable corporate news events.

1. Market sentiment shifted from mixed to slightly negative by close, reflecting cautious investor behavior ahead of the FOMC decision as participants awaited clarity on potential interest rate changes.
2. The Healthcare sector decline was primarily driven by the vaccine policy change, which introduced demand uncertainty for vaccine manufacturers and weighed on sector performance.
3. Corporate news events, including M&A activity, analyst downgrades, and executive departure reports, likely impacted individual stock performance within affected sectors.

• Uncertainty surrounding the FOMC decision could lead to short-term market volatility [0], as investors react to the Federal Reserve’s policy outlook.
• The hepatitis B vaccine policy change may create ongoing headwinds for vaccine manufacturers within the Healthcare sector [0], affecting their revenue projections.

• The Financial Services sector showed relative resilience, posting a slight gain and suggesting potential stability in that segment amid broader market caution [0].

On December 8, 2025, U.S. stocks initially traded mixed before closing slightly lower across all three major indices. The Dow Jones index fell over 100 points in the morning, ending the day down 153.78 points. Sector performance was mixed, with Financial Services up slightly and Communication Services and Healthcare down significantly. Market movement was influenced by anticipation of the upcoming FOMC meeting, a hepatitis B vaccine policy change, and various corporate news events. No specific investment recommendations are provided.