中证全指电力公用事业指数下跌0.31%，前十大权重包含中国核电等

金融界2025-04-23

金融界4月23日消息，A股三大指数收盘涨跌不一，中证全指电力公用事业指数 (电力指数，H30199)下跌0.31%，报2745.61点，成交额125.65亿元。数据统计显示，中证全指电力公用事业指数近一个月上涨1.04%，近三个月上涨3.78%，年至今下跌3.66%。据了解，为反映中证全指指数样本中不同行业公司证券的整体表现，为投资者提供分析工具，将中证全指指数样本按中证行业分类分为11个一级行业...

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href=http://gu.qq.com/resources/shy/news/detail-v2/index.html#/?id=nesSN202504231553509741cdc5&s=b><strong>金融界</strong></a>\n\n\n</h4>\n\n</header>\n<article>\n<div>\n<p>金融界4月23日消息，A股三大指数收盘涨跌不一，中证全指电力公用事业指数 (电力指数，H30199)下跌0.31%，报2745.61点，成交额125.65亿元。数据统计显示，中证全指电力公用事业指数近一个月上涨1.04%，近三个月上涨3.78%，年至今下跌3.66%。据了解，为反映中证全指指数样本中不同行业公司证券的整体表现，为投资者提供分析工具，将中证全指指数样本按中证行业分类分为11个一级行业...</p>\n\n<a 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(电力指数，H30199)下跌0.31%，报2745.61点，成交额125.65亿元。数据统计显示，中证全指电力公用事业指数近一个月上涨1.04%，近三个月上涨3.78%，年至今下跌3.66%。据了解，为反映中证全指指数样本中不同行业公司证券的整体表现，为投资者提供分析工具，将中证全指指数样本按中证行业分类分为11个一级行业、35个二级行业、90余个三级行业及200余个四级行业，再以进入各一、二、三、四级行业的全部证券作为样本编制指数，形成中证全指行业指数。该指数以2004年12月31日为基日，以1000.0点为基点。从指数持仓来看，中证全指电力公用事业指数十大权重分别为：长江电力（11.14%）、中国核电（8.87%）、三峡能源（8.25%）、国电电力（5.5%）、国投电力（4.75%）、川投能源（4.43%）、华能国际（4.19%）、中国广核（3.84%）、浙能电力（3.09%）、华电国际（2.62%）。从中证全指电力公用事业指数持仓的市场板块来看，上海证券交易所占比79.47%、深圳证券交易所占比20.53%。从中证全指电力公用事业指数持仓样本的行业来看，火电占比37.04%、水电占比28.09%、风电占比13.65%、核电占比12.71%、光伏发电占比7.34%、电网占比1.16%。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相同。在下一个定期调整日前，权重因子一般固定不变。遇临时调整时，当中证全指指数调整样本时，中证全指行业指数样本随之进行相应调整。在样本公司有特殊事件发生，导致其行业归属发生变更时，将对中证全指行业指数样本进行相应调整。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。跟踪电力指数的公募基金包括：广发中证全指电力公用事业ETF、南方中证全指电力公用事业ETF、银华中证全指电力公用事业ETF、华泰柏瑞中证全指电力公用事业ETF、广发中证全指电力公用事业联接C、华泰柏瑞中证全指电力联接A、博时中证全指电力公用事业联接A、博时中证全指电力公用事业联接C、博时中证全指电力公用事业ETF、华泰柏瑞中证全指电力联接C等。","kind":"news","is_publish_news":true,"is_publish_highlight":false,"is_publish_live":false,"is_publish_wemedia":null,"editions":null,"column":"","sentiment":"0","news_tag":"","news_rank":0,"symbols":[],"gpt_button":1,"need_auth":false,"code":"91000000","status":"200"},"commentList":[],"isCommentEnd":true,"newsSizeData":{"likeSize":0,"commentSize":0,"repostSize":0,"favoriteSize":0,"likeStatus":false,"favoriteStatus":false},"APP":{"userAgent":"Mozilla/5.0 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