Market Overview - The jewelry sector increased by 0.69% on January 13, with Mingpai Jewelry leading the gains [1] - The Shanghai Composite Index closed at 4138.76, down 0.64%, while the Shenzhen Component Index closed at 14169.4, down 1.37% [1] Individual Stock Performance - Mingpai Jewelry (002574) closed at 6.99, up 10.08% with a trading volume of 487,400 shares and a transaction value of 336 million [1] - Chao Hong Ji (002345) closed at 12.98, up 4.01% with a trading volume of 443,000 shares and a transaction value of 579 million [1] - Mankalon (300945) closed at 17.66, up 1.67% with a trading volume of 191,100 shares and a transaction value of 340 million [1] - Other notable performances include Ying Shen Tong Ling (603900) up 1.57%, Jin Yi Culture (002721) up 1.23%, and Benhua Jewelry (002731) up 0.86% [1] Capital Flow Analysis - The jewelry sector experienced a net outflow of 34.46 million from institutional investors, while retail investors saw a net inflow of 28.50 million [2] - The overall capital flow indicates that retail investors are more active in the sector compared to institutional investors [2] Detailed Capital Flow for Key Stocks - Mingpai Jewelry had a net inflow of 52.62 million from institutional investors, but a net outflow of 34.70 million from retail investors [3] - Mankalon saw a net inflow of 13.14 million from institutional investors, with a net outflow of 20.44 million from retail investors [3] - Jin Yi Culture had a net inflow of 8.88 million from institutional investors, while retail investors experienced a net outflow of 15.44 million [3] - Other stocks like China Gold (600916) and Lao Feng Xiang (600612) also showed mixed capital flows with varying levels of institutional and retail investor activity [3]