Zheng Xing Xing Ye Ri Bao·2026-02-02 09:15Market Overview - The jewelry sector experienced a decline of 5.09% on February 2, with Lai Shen Tong Ling leading the drop [1] - The Shanghai Composite Index closed at 4015.75, down 2.48%, while the Shenzhen Component Index closed at 13824.35, down 2.69% [1] Individual Stock Performance - Notable declines in individual stocks include: - Cai Zi Co., Ltd. (605599) closed at 21.75, up 1.07% with a trading volume of 209,800 shares and a turnover of 452 million yuan [1] - Rebecca (600439) closed at 2.76, down 2.13% with a trading volume of 221,800 shares and a turnover of 62.17 million yuan [1] - ST Xin Hua Jin (600735) closed at 6.03, down 2.27% with a trading volume of 140,400 shares and a turnover of 86.16 million yuan [1] - Zhou Dazheng (002867) closed at 12.40, down 2.67% with a trading volume of 224,600 shares and a turnover of 281 million yuan [1] - Fei Ya Da (000026) closed at 15.39, down 2.96% with a trading volume of 51,300 shares and a turnover of 79.98 million yuan [1] - Lao Feng Xiang (600612) closed at 44.15, down 3.88% with a trading volume of 60,900 shares and a turnover of 271 million yuan [1] - Chao Hong Ji (002345) closed at 12.16, down 4.93% with a trading volume of 317,900 shares and a turnover of 390 million yuan [1] - Jin Yi Culture (002721) closed at 3.41, down 5.01% with a trading volume of 1,125,300 shares and a turnover of 390 million yuan [1] - Ming Pai Jewelry (002574) closed at 6.24, down 5.02% with a trading volume of 270,300 shares and a turnover of 171 million yuan [1] - Man Ka Long (300945) closed at 18.54, down 5.17% with a trading volume of 349,900 shares and a turnover of 661 million yuan [1] Capital Flow Analysis - The jewelry sector saw a net outflow of 263 million yuan from institutional investors, while retail investors had a net inflow of 347 million yuan [2] - The capital flow for individual stocks indicates: - Jin Yi Culture (002721) had a net inflow of 8.35 million yuan from retail investors, while institutional investors had a net outflow of 2.16 million yuan [3] - ST Xin Hua Jin (600735) experienced a net outflow of 2.16 million yuan from institutional investors [3] - Chao Hong Ji (002345) had a net inflow of 31.44 million yuan from retail investors despite a net outflow from institutional and speculative investors [3] - Lao Feng Xiang (600612) had a net outflow of 2.71 million yuan from institutional investors [3] - Rebecca (600439) saw a significant net outflow of 11.30 million yuan from institutional investors [3]