美股股指期货走势平稳 白银续创新高

Group 1 - The S&P 500 index has reached a historical record, with futures showing stability as traders prepare to close a strong year in 2025 [1] - The S&P 500 index futures rose slightly, while the Dow Jones Industrial Average futures also increased, and the Nasdaq 100 index futures fluctuated near the flatline [1] - Silver prices have surged, breaking above $80 per ounce and reaching record highs above $83, marking a significant increase of over 185% this year, potentially the best annual performance since 1979 [1] Group 2 - Wall Street is experiencing a "Santa Claus rally" period, traditionally known for strong market gains, with the S&P 500 index averaging over 1% increase during the last five trading days of the year and the first two trading days of the next year since 1950 [2] - This week’s economic data calendar is relatively light, but investors will gain insights into the Federal Reserve's policy direction for 2026 with the release of the December monetary policy meeting minutes [2]