WUS(SZ:002463) Jin Rong Jie·2025-06-19 15:09Group 1 - The core viewpoint of the news is that the CSI 200 Dynamic Index has shown a mixed performance, with a recent increase of 1.34% over the past month but a decline of 7.88% over the last three months and a year-to-date drop of 3.86% [1] - The CSI 200 Dynamic Index is constructed based on volatility and quality factors, selecting securities with high risk exposure to macroeconomic changes for the dynamic index and those with lower risk exposure for the stable index [1] - The index is benchmarked to December 31, 2004, with a base point of 1000.0 points, providing diversified risk-return characteristics for investors [1] Group 2 - The top ten holdings of the CSI 200 Dynamic Index include companies such as Xinyi Technology (3.34%), iFlytek (3.23%), and Zhongke Shuguang (2.94%) [1] - The market capitalization distribution of the CSI 200 Dynamic Index shows that the Shenzhen Stock Exchange accounts for 50.69% and the Shanghai Stock Exchange accounts for 49.31% [1] - In terms of industry composition, the CSI 200 Dynamic Index has a significant allocation to Information Technology (33.46%), followed by Industrial (15.89%) and Financial (13.96%) sectors [2] Group 3 - The index sample is adjusted semi-annually, with adjustments occurring on the next trading day after the second Friday of June and December, with a sample adjustment ratio generally not exceeding 10% [2] - Temporary adjustments to the index may occur under special circumstances, such as delisting of sample companies or corporate actions like mergers and acquisitions [2]