“料商不放货了！”金价暴跌又暴涨，深圳水贝老板称无现货金条卖，同行调货要加价

Group 1 - Gold and silver prices have rebounded after a period of decline, with both sales and buyback prices increasing [1][3] - There is a shortage of small-weight gold bars in the Shenzhen market, as suppliers are reluctant to sell at lower prices, anticipating further price increases [1][3] - The market for silver bars is also tight, with rising buyback prices leading to a seller's market, and significant demand causing shortages [3][4] Group 2 - Due to high volatility in precious metal prices, the Shanghai Gold Exchange has adjusted margin levels and price limits for gold and silver futures [4] - Many banks have slowed down the sales of physical gold and silver products, with reports of shortages in physical gold bars at banks due to previous price fluctuations [4] - Banks are actively responding to market volatility by adjusting their gold-related business operations to mitigate risks, with several banks issuing warnings to customers about market risks [4]