Zheng Xing Xing Ye Ri Bao·2025-11-17 09:00Market Overview - The advertising and marketing sector increased by 2.45% on November 17, with XuanYa International leading the gains [1] - The Shanghai Composite Index closed at 3972.03, down 0.46%, while the Shenzhen Component Index closed at 13202.0, down 0.11% [1] Key Performers - XuanYa International (300612) closed at 18.19, up 19.99% with a trading volume of 540,300 shares [1] - BlueFocus Communication Group (300058) closed at 8.69, up 12.42% with a trading volume of 8,215,600 shares [1] - Yidian Tianxia (301171) closed at 31.38, up 7.50% with a trading volume of 485,000 shares [1] - Other notable performers include Fushi Holdings (300071) up 7.30%, Jiayun Technology (300242) up 5.77%, and Shenguang Group (002400) up 4.94% [1] Capital Flow - The advertising and marketing sector saw a net inflow of 1.257 billion yuan from institutional investors, while retail investors experienced a net outflow of 484 million yuan [2][3] - BlueFocus Communication Group had a net inflow of 677 million yuan from institutional investors, while XuanYa International saw a net outflow of 126 million yuan from retail investors [3] Summary of Individual Stocks - XuanYa International: 2.20 million yuan net inflow from institutional investors, 940.32 million yuan net outflow from retail investors [3] - BlueFocus Communication Group: 677 million yuan net inflow from institutional investors, 477 million yuan net outflow from retail investors [3] - Fushi Holdings: 128 million yuan net inflow from institutional investors, 80.37 million yuan net outflow from retail investors [3] - Jiayun Technology: 19.65 million yuan net inflow from institutional investors, 26.85 million yuan net outflow from retail investors [3]