金融界3月7日消息,上证指数低开震荡,沪深300耐用消费品与服装指数 (300耐用与服装,L11507)报11617.37点。
数据统计显示,沪深300耐用消费品与服装指数近一个月下跌2.34%,近三个月下跌0.27%,年至今下跌2.70%。
据了解,沪深300耐用消费品与服装指数从沪深300指数中选取与耐用消费品与服装主题相对应的行业内上市公司证券作为指数样本,以反映该主题上市公司证券的整体表现。该指数以2004年12月31日为基日,以1000.0点为基点。
从沪深300耐用消费品与服装指数持仓的市场板块来看,深圳证券交易所占比79.24%、上海证券交易所占比20.76%。
从沪深300耐用消费品与服装指数持仓样本的行业来看,白色家电占比81.51%、家电零部件及其他占比11.01%、小家电占比4.66%、家具占比1.48%、鞋帽与配饰占比1.34%。
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。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。
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