黄金，崩了！金饰价格跌破1000元大关！有人一夜亏超47万元，重要提醒

Group 1 - The core point of the news is the significant drop in spot gold prices, which fell over $50 to below $3240, currently reported at $3228.51 per ounce, reflecting a decline of 1.83% [1] - Multiple gold jewelry brands have lowered their prices for pure gold products, with notable prices being 995 RMB per gram for Lao Miao, 1002 RMB per gram for Chow Sang Sang, and 1009 RMB per gram for Chow Tai Fook [3][5] - Despite the recent decline, gold prices have increased by approximately 25% year-to-date, having previously reached a historical high of over $3500 per ounce, driven by investors seeking safe-haven assets amid global economic concerns [7] Group 2 - Recent fluctuations in gold prices have caused significant losses for short-term investors, with reports of one investor losing over 470,000 RMB in a single night due to rapid price changes [8] - The Shanghai Gold Exchange has announced adjustments to margin levels and price limits for gold and silver contracts, increasing the margin for certain gold contracts from 12% to 13% and for silver contracts from 15% to 16% [11] - Several banks, including China Construction Bank and Industrial and Commercial Bank of China, have issued warnings regarding the heightened risks associated with gold investments, advising investors to manage their positions carefully and remain aware of market volatility [12]