黄金涨超1%，现货白银大幅反弹涨超5%，多品牌金饰价直逼1600元

Group 1 - The precious metals market experienced significant volatility on the 26th, with COMEX gold futures breaking through the $5,100 mark, setting a new historical high, before sharply dropping below $5,000, a decline of over $110 from the peak [1] - On the 27th, during the Asian early trading session, both gold and silver rebounded quickly, with spot gold rising over 1% and spot silver surging more than 5% [1] - Domestic brand gold jewelry prices were adjusted upwards, with several brands approaching 1,600 yuan per gram [1] Group 2 - According to data, Chow Tai Fook and Chao Hong Ji's gold jewelry is priced at 1,585 yuan per gram, an increase of 7 yuan per gram in a single day; Liufuk Jewelry's gold jewelry is priced at 1,583 yuan per gram, also up by 7 yuan per gram; Zhou Liufu's gold jewelry is at 1,580 yuan per gram, up by 7 yuan per gram; and Chow Sang Sang's gold jewelry is priced at 1,577 yuan per gram, with a daily increase of 3 yuan per gram [3] - The current price for gold (jewelry and ornaments) is 1,585 yuan per gram, while the investment gold price is 1,390 yuan per gram, and gold bars and nuggets are priced at 1,575 yuan per gram [6]