Zheng Xing Xing Ye Ri Bao·2025-09-01 08:44Market Overview - The jewelry sector increased by 3.65% on September 1, with Mankalon leading the gains [1] - The Shanghai Composite Index closed at 3875.53, up 0.46%, while the Shenzhen Component Index closed at 12828.95, up 1.05% [1] Individual Stock Performance - Mankalon (300945) closed at 20.07, up 7.21% with a trading volume of 352,600 shares [1] - Chao Hong Ji (002345) closed at 15.79, up 6.98% with a trading volume of 427,000 shares [1] - Diya Co. (301177) closed at 37.19, up 5.89% with a trading volume of 123,300 shares [1] - Other notable performers include Lai Si Tong Ling (603900) up 4.85% and Cai Zi Co. (6655509) up 4.59% [1] Capital Flow Analysis - The jewelry sector saw a net inflow of 227 million yuan from institutional investors, while retail investors experienced a net outflow of 120 million yuan [2] - Major stocks like China Gold (600916) had a net inflow of 110 million yuan from institutional investors, but a net outflow from retail investors of 66.43 million yuan [3] - Mankalon also experienced a net inflow of 50.22 million yuan from institutional investors, with retail investors showing a net outflow of 33.41 million yuan [3]