A股收評:尾盤拉昇!科創50指數漲超7%,CPO、衛星通信概念走高
A股主要指數今日早盤小幅震盪,尾盤拉昇衝高;截至收盤,滬指漲1.14%報3843點,深證成指漲2.25%,創業板指漲3.82%,科創50指數漲7.23%。全天成交額3萬億元,較前一交易日縮量1969億元。全市場超2800股上漲。

盤面上,CPO概念爆發,天孚通信、沃格光電等多股漲停;銅纜高速連接板塊走高,奕東電子20%漲停;F5G概念、6G概念拉昇,特發信息漲停;衛星互聯網板塊活躍,萬通發展、星網宇達漲停;芯片、半導體板塊走高,中芯國際漲超17%,寒武紀漲超15%登頂A股新股王;光通信模塊、PCB、激光雷達及AIPC等板塊漲幅居前。另外,轉基因板塊走低,託普雲農跌超7%;阿茲海默板塊走弱,康緣藥業領跌;痘病毒防治板塊下挫,阿拉丁跌逾8%;汽車服務、糧食概念及房地產服務等板塊跌幅居前。

具體來看:
CPO、衛星通信概念股大漲,鼎通科技、天孚通信20cm漲停,長芯博創漲超18%,德科立、新易盛漲超15%,中際旭創漲超10%,長飛光纖、特發信息10cn漲停。

消息面上,8月27日下午,工業和信息化部對外發布了《關於優化業務準入促進衛星通信產業發展的指導意見》,從有序擴大市場開放、持續拓展應用場景、培育壯大產業生態等方面,提出19條舉措。根據工信部最新印發的指導意見,到2030年,我國要發展衛星通信用戶超千萬。
半導體股全線走強,中芯國際漲超17%,東芯股份漲超16%,寒武紀漲超15%,富創精密、微導納米、復旦微電漲超11%。

消息面上,英國金融時報援引知情人士消息稱,中國芯片製造商正計劃在明年將國內人工智能(AI)芯片總產量提高至三倍,試圖減少對英偉達的依賴。
蘋果概念震盪走高,隆揚電子20cm漲停,奧普特漲超12%,海目星漲超11%,領益智造、深南電路、東山精密、宏和科技10cm漲停。

消息面上,蘋果公司計劃於太平洋時間9月9日上午10點舉行大型秋季產品發佈會,預計將推出iPhone17系列。
小金屬股表現活躍,中國稀土漲停,雲南鍺業、北方稀土、廣晟有色漲超5%,廈門鎢業、盛和資源等跟漲。

創新藥概念股連續第三日集體回調,南新制藥跌超9%,博瑞醫藥跌超6%,美迪西、首藥控股跌超5%。

糧食概念表現弱勢,亞聯發展跌超6%,荃銀高科、萬向德農跌超4%,康農種業、神農種業、嘉華股份等跟跌。

個股異動
寒武紀-U盤中漲超15%報1587.91元,再創歷史新高,股價穩超茅臺穩居“股王”寶座,市值升破6600億元。寒武紀8月26日晚發佈半年報顯示,2025年上半年實現營收28.81億元,同比增長4347.82%;淨利潤10.38億元,而去年同期虧損5.3億元,同比實現扭虧爲盈。

展望後市,中原證券表示,政策面形成多重利好疊加,爲市場提供強勁支撐;居民儲蓄正在加速向資本市場轉移,形成持續的增量資金來源。2025年A股上市公司整體盈利增速預期由負轉正,其中科技創新領域盈利彈性最爲顯著。美聯儲釋放降息信號,全球流動性預期寬鬆。美元走弱利於外資迴流A股。中長期來看,居民儲蓄轉移、政策紅利釋放及盈利週期回升三大動力依然穩固,中期慢漲格局有望延續。預計短期市場以穩步震盪上行爲主,仍需密切關注政策面、資金面以及外盤的變化情況。短線建議關注有色金屬、食品飲料、房地產以及航天航空等行業的投資機會。
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