国际银价，大跌超4%

Group 1 - The precious metals market experienced a significant pullback, with international silver prices dropping by 4.23% [1][7][9] - The S&P 500 and Dow Jones indices reached intraday historical highs but showed weakened momentum as trading progressed, leading to a mixed performance among the three major U.S. indices [3] - The banking sector faced a collective pullback, with major banks like JPMorgan Chase, Bank of America, and Wells Fargo each declining over 2%, negatively impacting the overall market [3] Group 2 - In Europe, the three major indices showed mixed results, with the FTSE 100 down by 0.74%, the CAC40 down by 0.04%, and the DAX up by 0.92% [5] - The preliminary data from the EU statistics office indicated that the Eurozone inflation rate for December 2025 is projected to be 2.0%, slightly lower than the 2.1% recorded in November [5] - The recent decline in international silver and gold prices is attributed to the upcoming annual weight rebalancing of the Bloomberg Commodity Index, which is expected to lead to significant adjustments in the weights of gold and silver, prompting technical sell-offs by funds tracking the index [9]