突发巨震，上海黄金交易所紧急出手！五大行集体发布提示风险，最新消息：金饰克价跌至1484元

Core Viewpoint - The precious metals market has experienced significant volatility, with gold and silver prices dropping sharply before rebounding, prompting various banks to adjust their gold accumulation policies and issue risk warnings [1][4][5]. Group 1: Market Movements - On February 2, spot gold and silver prices saw drastic declines, with silver dropping over 10% and gold nearly 4%, before rebounding to $4,900 per ounce for gold and $86.66 per ounce for silver [1]. - The Shanghai Gold Exchange announced adjustments to the margin levels and price limits for silver contracts due to large price fluctuations, increasing the margin from 20% to 26% and the price limit from 19% to 25% in case of a one-sided market [2]. Group 2: Bank Responses - Major banks, including ICBC, ABC, BOC, CCB, and Bank of Communications, have adjusted their gold accumulation services and issued risk warnings in response to the volatile precious metals market [4][5]. - ICBC has raised the minimum investment amount for its gold accumulation service from 1,000 yuan to 1,100 yuan, effective January 8, and has implemented limits on transactions during non-trading days starting February 7 [6][8]. - CCB has increased the minimum investment amount for its gold accumulation service to 1,500 yuan as of February 2 [10]. Group 3: Investor Behavior - In the Shenzhen market, there has been a surge in gold purchases, with some investors taking advantage of the price drop to buy gold bars, leading to significant sales volumes [21][24]. - The market has also seen a rise in gold buyback activity, with some investors selling their holdings due to price volatility, indicating a mixed sentiment among investors [22][24].