Title: 长鑫科技，半日成交 1221 亿 | BestBlogs.dev
URL Source: https://www.bestblogs.dev/article/3e459b857d?amp%3Butm_medium=feed&%3Butm_campaign=resources&%3Bentry=rss_article_item
Published Time: 2026-07-27 11:44:00
Markdown Content: 78
This article reports on the volatile surge in the A-share market during the morning session, focusing on ChangXin Technology's record-breaking trading volume on its debut day and the rotation of hot sectors. 
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财联社 2026-07-27 11:44 上海
!Image 3今日早盘，A股市场震荡拉升，创业板指、深成指均涨超1%。长鑫科技今日上市，股价大涨531.06%，换手率58.06%，半日成交1221亿，成为A股历史首支单日成交额突破1000亿元的个股，超越工商银行成为A股总市值“一哥”。沪深两市半日成交额1.35万亿，较上个交易日放量1242亿。盘面上热点快速轮动，全市场近4900只个股上涨。
从板块来看，创新药概念走强，哈三联4天3板，海南海药、益佰制药走出4天2板。脑机接口概念爆发，创新医疗3天2板，爱朋医疗20CM涨停。AI应用概念盘中异动拉升，智度股份直线涨停，米奥会展20CM涨停。人形机器人概念震荡反弹，明新旭腾、首开股份、北自科技涨停。PCB概念表现活跃，贤丰控股涨停。
下跌方面，油气概念调整，中曼石油跌停。截至收盘，沪指涨0.4%，深成指涨1.41%，创业板指涨1.55%。 