Group 1 - The core index, the CSI 800 Relative Growth Index, closed at 3310.48 points, with mixed performance among the three major A-share indices [1] - The CSI 800 Relative Growth Index has seen a decline of 7.47% over the past month, a slight decrease of 0.06% over the last three months, and a year-to-date drop of 2.46% [2] - The index is designed to reflect the performance of securities with prominent growth characteristics within the CSI 800 Index, using a free-float market capitalization weighted approach [2] Group 2 - The top ten holdings of the CSI 800 Relative Growth Index include Kweichow Moutai (7.31%), CATL (4.43%), and BYD (2.35%) among others [2] - The market capitalization distribution shows that the Shanghai Stock Exchange accounts for 57.23% and the Shenzhen Stock Exchange for 42.77% of the index [2] Group 3 - The industry composition of the CSI 800 Relative Growth Index includes 22.38% in industrials, 22.26% in information technology, and 14.68% in consumer staples, among others [3] - The index samples are adjusted semi-annually, with adjustments occurring on the next trading day after the second Friday of June and December [3] - In special circumstances, the index may undergo temporary adjustments, such as when a sample company is delisted or undergoes mergers or acquisitions [3]

金融界3月28日消息，上证指数低开低走，中证800相对成长指数 (800R成长，H30357)报3499.98点。 数据统计显示，中证800相对成长指数近一个月下跌1.77%，近三个月上涨0.99%，年至今上涨3.13%。 从中证800相对成长指数持仓样本的行业来看，工业占比23.02%、信息技术占比22.56%、主要消费占比 13.85%、医药卫生占比10.65%、可选消费占比7.98%、原材料占比7.88%、通信服务占比4.79%、金融占 比4.43%、公用事业占比3.69%、能源占比0.62%、房地产占比0.54%。 据了解，中证 800相对成长指数综合考察中证 800指数样本的价值和成长特征，选取成长风格较为突出 的证券为样本，并采用经综合成长概率调整后的自由流通市值加权，以反映中证 800指数中具有成长风 格特征证券的整体表现，为市场提供更具多元化风险收益特征的投资标的。该指数以2004年12月31日为 基日，以1000.0点为基点。 资料显示，指数样本每半年调整一次，样本调整实施时间分别为每年6月和12月的第二个星期五的下一 交易日。权重因子随样本定期调整而调整，调整时间与指数样本定期调整实施时间 ...