Market Overview - The digital economy sector experienced a decline of 1.51% on July 30, with Guotou Intelligent leading the drop [1] - The Shanghai Composite Index closed at 3615.72, up 0.17%, while the Shenzhen Component Index closed at 11203.03, down 0.77% [1] Top Performers in Digital Economy Sector - Nanfang Road Machinery (603280) closed at 49.87, up 9.99% with a trading volume of 133,000 shares and a transaction value of 636 million [1] - Dongjie Intelligent (300486) closed at 11.05, up 9.19% with a trading volume of 526,600 shares and a transaction value of 573 million [1] - Yue Media (002181) closed at 7.57, up 5.73% with a trading volume of 1,624,000 shares and a transaction value of 1.199 billion [1] Underperformers in Digital Economy Sector - Guotou Intelligent (300188) closed at 17.75, down 9.67% with a trading volume of 1,006,600 shares and a transaction value of 1.824 billion [2] - Tianyang Technology (300872) closed at 25.36, down 8.41% with a trading volume of 690,800 shares and a transaction value of 1.796 billion [2] - Sifang Jingchuang (300468) closed at 40.88, down 7.95% with a trading volume of 878,400 shares and a transaction value of 3.674 billion [2] Capital Flow Analysis - The digital economy sector saw a net outflow of 12.407 billion from main funds, while retail investors contributed a net inflow of 10.382 billion [2] - Speculative funds recorded a net inflow of 2.025 billion [2] Individual Stock Capital Flow - Shenzhou Taiyue (300002) had a main fund net inflow of 2.72 billion, but a net outflow from speculative and retail investors [3] - Zhongwen Online (300364) experienced a main fund net inflow of 2.45 billion, with significant outflows from both speculative and retail investors [3] - Nanfang Road Machinery (002757) saw a main fund net inflow of 107 million, while speculative and retail investors had outflows [3]