国际白银巨震跳水，黄金规律打破，扫荡开启！

Group 1 - The core viewpoint of the articles indicates a significant fluctuation in precious metals, particularly silver, which saw a sharp rise followed by a notable drop, suggesting volatility in the market [1][3][5] - Silver prices surged to around $84 before plummeting to approximately $74.9, marking a decline of about 9 dollars, highlighting the risks associated with chasing prices in a volatile market [5][7] - Gold's performance has been relatively weak, failing to break the $4500 mark and dropping to around $4473, indicating a potential shift in market sentiment and the end of the bullish trend [3][5] Group 2 - The articles emphasize the importance of monitoring key support and resistance levels for gold and silver, with critical support for gold at $4450 and $4430, and resistance at $4215-20 and $4550 [5][7] - The recent communication between U.S. President Trump and Russian President Putin is suggested to have influenced market movements, particularly in precious metals [3] - The articles caution against the risks of trading in such volatile conditions, advising traders to be cautious and consider stop-loss measures [7]