Zheng Xing Xing Ye Ri Bao·2026-01-22 09:01Market Overview - The jewelry sector experienced a decline of 0.65% on January 22, with Mankalon leading the drop [1] - The Shanghai Composite Index closed at 4122.58, up 0.14%, while the Shenzhen Component Index closed at 14327.05, up 0.5% [1] Individual Stock Performance - ST Xinhua Jin (600735) saw a closing price of 6.20, with an increase of 5.08% and a trading volume of 21,200 shares, totaling 13.12 million yuan [1] - Mingpai Jewelry (002574) closed at 6.41, up 1.91%, with a trading volume of 441,000 shares and a turnover of 280 million yuan [1] - Ruibeka (600439) closed at 2.90, up 1.40%, with a trading volume of 225,200 shares and a turnover of 64.79 million yuan [1] - Mankalon (300945) led the decline with a closing price of 17.94, down 4.06%, and a trading volume of 221,800 shares, totaling 396 million yuan [2] Capital Flow Analysis - The jewelry sector experienced a net outflow of 196 million yuan from institutional investors, while retail investors saw a net inflow of 141 million yuan [2] - The main capital inflow and outflow for individual stocks showed varied trends, with Ruibeka experiencing a net inflow of 6.76 million yuan from institutional investors [3] - ST Xinhua Jin had a net inflow of 5.10 million yuan from institutional investors, while it faced a net outflow of 2.88 million yuan from speculative funds [3]