Zheng Xing Xing Ye Ri Bao·2025-08-18 08:39Market Overview - On August 18, the jewelry sector rose by 0.11% compared to the previous trading day, with Xinhua Jin leading the gains [1] - The Shanghai Composite Index closed at 3728.03, up by 0.85%, while the Shenzhen Component Index closed at 11835.57, up by 1.73% [1] Individual Stock Performance - Xinhua Jin (600735) closed at 8.44, with a gain of 2.93% and a trading volume of 194,700 shares, amounting to a transaction value of 164 million yuan [1] - Ruibeka (600439) closed at 3.14, up by 1.95%, with a trading volume of 362,900 shares and a transaction value of 114 million yuan [1] - Diya Co. (301177) closed at 29.33, gaining 1.56% with a trading volume of 17,400 shares and a transaction value of 51 million yuan [1] - Other notable performances include: - Mingpai Jewelry (002574) at 5.78, up by 1.05% [1] - Chaohongji (002345) at 15.36, up by 0.66% [1] - Mankalon (300945) at 18.72, up by 0.38% [1] - China Gold (600916) at 8.16, up by 0.25% [1] - Laofengxiang (600612) at 47.37, up by 0.06% [1] - Zhou Dazheng (002867) at 13.02, down by 0.15% [1] Capital Flow Analysis - The jewelry sector experienced a net outflow of 191 million yuan from institutional investors, while retail investors saw a net inflow of 166 million yuan [2] - Notable capital flows for individual stocks include: - Chaohongji (002345) had a net inflow of 9.94 million yuan from institutional investors [3] - Xinhua Jin (600735) saw a net outflow of 6.83 million yuan from institutional investors [3] - Laofengxiang (600612) had a slight net inflow of 0.24 million yuan from retail investors [3] - Zhou Dazheng (002867) experienced a net outflow of 1.02 million yuan from institutional investors but a net inflow of 3.67 million yuan from retail investors [3]