指数样本调整

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指数样本股定期调整方案公布【国信金工】
量化藏经阁· 2025-06-01 13:33
报 告 摘 要 一、上周市场回顾 二、开放式公募基金表现 三、基金产品发行情况 上周新成立基金 30 只,合计发行规模为 189.87 亿元,较前一周有所增 加。此外,上周有 38 只基金首次进入发行阶段,本周将有 35 只基金开始 发行。 一 上周市场回顾 1.1 相关热点回顾 一、基金申报发行动态 上周共上报 40 只基金, 较 上上周申报数量 有所增加。 申报的产品包括 2 只 FOF , 1 只 QDII ,富国中证港股通科技 ETF 、鹏华国证港股通创新药 ETF 、易方达中证卫星产业 ETF 、汇添富国证自由现金流 ETF 、天弘中证港股通央企红利 ETF 等。 二、沪深交易所与巴西交易所首批 ETF 互通产品上市 上周 A 股市场主要宽基指数走势出现分化,中证 1000 、中证 500 、上 证综指指数收益靠前,收益分别为 0.62% 、 0.32% 、 -0.03% ,中小 板指、创业板指、沪深 300 指数收益靠后,收益分别为 -1.55% 、 -1.40% 、 -1.08% 。 从成交额来看,上周主要宽基指数成交额均有所下降。行业方面,上周综合 金 融 、 国 防 军 工 、 医 药 收 ...
中证中国内地企业全球原材料综合指数报3281.67点,前十大权重包含北方稀土等
Jin Rong Jie· 2025-05-27 08:19
Group 1 - The core index, the CN Materials Composite Index, reported at 3281.67 points, with a 2.51% increase over the past month, 1.68% over the past three months, and a 6.63% year-to-date increase [1] - The index is designed to reflect the overall performance of different industry securities from Chinese mainland enterprises, classified according to the China Securities Index industry classification standards [1] - The top ten holdings of the CN Materials Composite Index include Zijin Mining (6.39%), Wanhua Chemical (2.21%), and others, indicating a concentration in specific companies [1] Group 2 - The market distribution of the CN Materials Composite Index shows that the Shanghai Stock Exchange accounts for 49.23%, Shenzhen Stock Exchange for 42.38%, and Hong Kong Stock Exchange for 7.82% [2] - In terms of industry composition, non-ferrous metals represent 41.47%, chemicals 37.94%, and other sectors such as non-metallic materials and steel also contribute to the index [2] Group 3 - The index samples are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December, and can also be adjusted under special circumstances [3] - Adjustments to the index samples occur when there are changes in industry classification due to special events or when companies are delisted [3]
中证电子50指数下跌1.75%,前十大权重包含海康威视等
Jin Rong Jie· 2025-05-09 13:35
Group 1 - The core index, the CSI Electronic 50 Index, has seen a recent decline of 1.75%, closing at 3884.65 points, with a trading volume of 46.189 billion yuan [1] - Over the past month, the CSI Electronic 50 Index has increased by 11.16%, while it has decreased by 7.54% over the last three months and 3.76% year-to-date [1] - The index comprises the 50 largest listed companies in the electronic and semiconductor sectors, reflecting the overall performance of the electronic sector [1] Group 2 - The top ten weighted stocks in the CSI Electronic 50 Index include: SMIC (6.48%), Luxshare Precision (6.17%), Cambricon (5.55%), BOE Technology Group (5.42%), Northern Huachuang (5.34%), Haiguang Information (5.08%), Will Semiconductor (4.23%), Hikvision (4.02%), Zhongke Shuguang (3.58%), and Lattice Semiconductor (3.33%) [1] - The market capitalization distribution of the CSI Electronic 50 Index shows that the Shanghai Stock Exchange accounts for 53.35%, while the Shenzhen Stock Exchange accounts for 46.65% [1] Group 3 - The CSI Electronic 50 Index is composed entirely of companies in the information technology sector, with a 100% allocation [2] - The index samples are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December [2] - Public funds tracking the CSI Electronic 50 include: Hua Bao Electronic ETF Link A, Hua Bao Electronic ETF Link C, Hua An CSI Electronic 50 Link A, Hua An CSI Electronic 50 Link C, Hua Bao CSI Electronic 50 ETF, and Hua An CSI Electronic 50 ETF [2]
中证金砖国家(香港)60DR指数报1556.62点,前十大权重包含建设银行等
Jin Rong Jie· 2025-04-18 08:14
金融界4月18日消息,A股三大指数收盘涨跌不一,中证金砖国家(香港)60DR指数 (金砖DR (HK),H30135)报1556.62点。 数据统计显示,中证金砖国家(香港)60DR指数近一个月下跌6.90%,近三个月上涨8.85%,年至今上 涨6.41%。 从中证金砖国家(香港)60DR指数持仓样本的行业来看,金融占比28.04%、可选消费占比22.87%、通 信服务占比20.15%、能源占比13.62%、信息技术占比7.64%、工业占比2.49%、医药卫生占比1.48%、原 材料占比1.45%、主要消费占比0.95%、房地产占比0.90%。 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。每次调整的样本比例一般不超过10%。样本调整设置缓冲区,排名在前48名的新样本优先进入 指数,排名在72名之前的老样本优先保留。定期调整时,根据样本空间内未入选证券的日均总市值由高 到低设置备选名单,备选名单中证券数量一般为5只。特殊情况下将对指数进行临时调整。当样本退市 时,将其从指数样本中剔除。样本公司发生收购、合并、分拆等情形的处理,参照计算与维护细则处 理。发 ...