Zheng Xing Xing Ye Ri Bao·2026-01-23 09:07Core Insights - The advertising and marketing sector experienced a significant increase of 3.95% on January 23, with Zhejiang Wenlian leading the gains [1] - The Shanghai Composite Index closed at 4136.16, up 0.33%, while the Shenzhen Component Index closed at 14439.66, up 0.79% [1] Stock Performance - Zhejiang Wenlian (600986) closed at 12.05, up 10.05%, with a trading volume of 3.44 million shares and a transaction value of 4.044 billion [1] - Huamei Holdings (000607) closed at 5.04, up 10.04%, with a trading volume of 1.22 million shares and a transaction value of 607 million [1] - Yidian Tianxia (301171) closed at 66.00, up 9.05%, with a trading volume of 986,200 shares [1] - BlueFocus Communication Group (300058) closed at 20.55, up 7.70%, with a trading volume of 8.80 million shares and a transaction value of 17.413 billion [1] - Other notable stocks include Jiayun Technology (300242) at 6.46, up 7.31%, and Tianlong Group (300063) at 14.90, up 6.66% [1] Capital Flow - The advertising and marketing sector saw a net inflow of 1.353 billion from institutional investors, while retail investors experienced a net outflow of 1.082 billion [1] - The table indicates that BlueFocus Communication Group had a net inflow of 479 million from institutional investors, while retail investors had a net outflow of 458 million [2] - Huamei Holdings had a significant net inflow of 178 million from institutional investors, but a net outflow of 1.12 billion from retail investors [2]