饰品板块2月3日涨2.75%，菜百股份领涨，主力资金净流出5.55亿元

Market Overview - The jewelry sector increased by 2.75% on February 3, with Cai Bai Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 4067.74, up 1.29%, while the Shenzhen Component Index closed at 14127.1, up 2.19% [1] Stock Performance - Cai Bai Co., Ltd. (605599) closed at 23.93, up 10.02% with a trading volume of 125,100 shares and a transaction value of 292 million [1] - ST XinHuaJin (600735) closed at 6.33, up 4.98% with a trading volume of 195,800 shares and a transaction value of 122 million [1] - Chao Hong Ji (002345) closed at 12.70, up 4.44% with a trading volume of 214,600 shares and a transaction value of 268 million [1] - Man Ka Long (300945) closed at 19.33, up 4.26% with a trading volume of 349,200 shares and a transaction value of 665 million [1] - Other notable stocks include Shen Zhonghua A (000017) at 7.41, up 4.07%, and Mingpai Jewelry (002574) at 6.47, up 3.69% [1] Capital Flow - The jewelry sector experienced a net outflow of 555 million from institutional investors, while retail investors saw a net inflow of 392 million [2] - The net inflow from speculative funds was 162 million [2] Individual Stock Capital Flow - Cai Bai Co., Ltd. had a net inflow of 65.33 million from institutional investors, but a net outflow of 46.25 million from retail investors [3] - Zhou Da Sheng (002867) had a net inflow of 13.05 million from institutional investors, with a net outflow of 7.68 million from retail investors [3] - Lao Feng Xiang (600612) saw a net inflow of 12.57 million from institutional investors, while retail investors had a net outflow of 17.84 million [3] - Other stocks like ST XinHuaJin and Di A Co., Ltd. also showed varied capital flows with both inflows and outflows from different investor types [3]