广告营销板块1月26日跌0.46%，天龙集团领跌，主力资金净流出17.57亿元

Core Viewpoint - The advertising and marketing sector experienced a decline of 0.46% on January 26, with Tianlong Group leading the losses. The Shanghai Composite Index closed at 4132.61, down 0.09%, while the Shenzhen Component Index closed at 14316.64, down 0.85% [1]. Group 1: Stock Performance - Zhejiang Wenhu Internet (600986) saw a significant increase of 10.04%, closing at 13.26 with a trading volume of 4.9269 million shares and a transaction value of 6.367 billion [1]. - Tiandi Online (002995) rose by 9.99%, closing at 25.10 with a trading volume of 380,800 shares and a transaction value of 946 million [1]. - Jiyun Technology (300242) increased by 3.41%, closing at 6.68 with a trading volume of 1.0061 million shares and a transaction value of 657 million [1]. - Tianlong Group (300063) led the declines with a drop of 6.24%, closing at 13.97 with a trading volume of 1.4105 million shares and a transaction value of 1.99 billion [2]. - Xinhua Du (002264) fell by 5.05%, closing at 9.96 with a trading volume of 723,200 shares and a transaction value of 725 million [2]. Group 2: Capital Flow - The advertising and marketing sector experienced a net outflow of 1.757 billion from institutional investors, while retail investors saw a net inflow of 1.505 billion [2]. - Tiandi Online (002995) had a net inflow of 1.64 billion from institutional investors, but a net outflow of 909.77 million from speculative funds [3]. - Fenjun Media (002027) recorded a net inflow of 869.46 million from institutional investors, while speculative funds saw a net outflow of 972.81 million [3].