Zheng Xing Xing Ye Ri Bao·2026-02-04 08:56Market Overview - The jewelry sector experienced a slight decline of 0.03% on February 4, with China Gold leading the drop [1] - The Shanghai Composite Index closed at 4102.2, up 0.85%, while the Shenzhen Component Index closed at 14156.27, up 0.21% [1] Individual Stock Performance - Notable gainers included: - Caizhi Co., Ltd. (605599) with a closing price of 25.23, up 5.43% and a trading volume of 305,900 shares, totaling 773 million yuan [1] - Shenhua A (000017) closed at 7.53, up 1.62% with a trading volume of 178,300 shares, totaling 134 million yuan [1] - Major decliners included: - China Gold (600916) closed at 12.17, down 6.31% with a trading volume of 2,423,000 shares [2] - Xinghua Jewelry (002731) closed at 11.05, down 0.90% with a trading volume of 307,700 shares [2] Capital Flow Analysis - The jewelry sector saw a net outflow of 465 million yuan from institutional investors, while retail investors contributed a net inflow of 464 million yuan [2] - The main capital flow for selected stocks showed: - Zhou Dazheng (002867) had a net inflow of 15.87 million yuan from institutional investors, while retail investors had a net outflow of 608,600 yuan [3] - Diya Co., Ltd. (301177) experienced a net inflow of 7.01 million yuan from institutional investors, with a net outflow of 68,700 yuan from retail investors [3]