Jin Rong Jie·2025-06-11 16:12Group 1 - The Shanghai Composite Index opened high and rose, with the Shanghai Mobile Internet Index increasing by 0.53% to 2255.28 points and a trading volume of 28.503 billion yuan [1] - The Shanghai Mobile Internet Index has decreased by 1.08% over the past month and 11.64% over the past three months, while it has increased by 0.69% year-to-date [2] - The index is composed of mobile terminal providers, mobile internet platform operators, and other companies benefiting from mobile internet, reflecting the overall performance of listed companies in the mobile internet industry [2] Group 2 - The top ten weighted stocks in the Shanghai Mobile Internet Index include Sanan Optoelectronics (5.53%), Zhongke Shuguang (5.5%), Industrial Fulian (5.45%), and others [2] - The index's holdings are entirely from the Shanghai Stock Exchange, with 84.67% in information technology, 13.87% in communication services, and 1.46% in consumer discretionary [3] - The index samples are adjusted quarterly, with adjustments occurring in March, June, September, and December, and special adjustments can be made under certain circumstances [3]