中证500等权重指数上涨0.41%，前十大权重包含卧龙电驱等

Group 1 - The core index, the CSI 500 Equal Weight Index, has shown a recent increase of 8.16% over the past month, while it has decreased by 0.40% over the last three months and has risen by 0.83% year-to-date [2] - The CSI 500 Equal Weight Index is designed to provide a more diversified investment option by using equal weighting for its constituents, which are the same as those in the CSI 500 Index [2] - The top ten holdings in the CSI 500 Equal Weight Index include companies such as Hangzhou Steel (0.55%), Aojie Technology (0.46%), and Guangxin Media (0.42%) [2] Group 2 - The CSI 500 Equal Weight Index is adjusted semi-annually, with sample adjustments occurring on the next trading day after the second Friday of June and December each year [3] - Weight factors are generally fixed until the next scheduled adjustment, but can be modified in the event of temporary adjustments due to changes in the underlying CSI 500 Index [3] - Companies that are suspended from trading or delisted are removed from the index, and any corporate actions such as mergers or splits are handled according to specific maintenance guidelines [3]