据了解，中证500等权重指数与中证500指数样本相同，采用等权重加权，指数的样本权重与行业权重分 布更为均匀，为投资者提供更多样化的投资标的。该指数以2004年12月31日为基日，以1000.0点为基 点。 金融界7月25日消息，上证指数下跌0.33%，中证500等权重指数 (500等权，000982)下跌0.14%，报 7852.82点，成交额3043.68亿元。 数据统计显示，中证500等权重指数近一个月上涨9.50%，近三个月上涨12.17%，年至今上涨10.77%。 从中证500等权重指数持仓的市场板块来看，上海证券交易所占比55.48%、深圳证券交易所占比 44.52%。 从中证500等权重指数持仓样本的行业来看，工业占比23.28%、信息技术占比16.60%、原材料占比 14.79%、医药卫生占比10.78%、金融占比8.06%、可选消费占比6.65%、通信服务占比6.03%、公用事业 占比4.73%、主要消费占比4.17%、能源占比3.02%、房地产占比1.89%。 从指数持仓来看，中证500等权重指数十大权重分别为：景旺电子（0.33%）、盛和资源（0.31%）、菲 利华（0.31%）、铁建重 ...

Group 1 - The core viewpoint of the news is the performance and composition of the CSI 500 Equal Weight Index, which has shown positive growth in recent months and provides diversified investment opportunities for investors [1][2] - The CSI 500 Equal Weight Index has increased by 4.23% in the past month, 7.70% in the past three months, and 5.50% year-to-date, indicating a strong upward trend [1] - The index is composed of the same sample as the CSI 500 Index but uses equal weighting, allowing for a more balanced distribution of industry weights and providing a wider range of investment targets [1] Group 2 - The top ten holdings in the CSI 500 Equal Weight Index include companies such as Shenzhou Cell (0.35%), Shenghong Technology (0.32%), and Jingwang Electronics (0.31%), reflecting a diverse set of sectors [1] - The market capitalization distribution shows that the Shanghai Stock Exchange accounts for 55.35% and the Shenzhen Stock Exchange accounts for 44.65% of the index [1] - The industry composition of the index includes 23.09% in industrials, 16.78% in information technology, and 14.20% in materials, among others, indicating a broad sector representation [2]