A股收評:三大指數再創年內新高,半導體、腦機接口板塊“吸金”
8月12日,A股三大指數高開高走,均創年內新高。截至收盤,滬指升0.50%報3665點,深證成指升0.53%,創業板指升1.24%。全天成交1.91萬億元,較前一交易日增量553億元;超3100股下跌。

盤面上,腦機接口板塊走強,創新醫療、麒盛科技升停;多元金融板塊拉昇,九鼎投資升停;半導體、AI芯片板塊午後衝高,寒武紀20%升停;光刻機、燃氣股、光通信模塊及液冷概念升幅居前。另外,軍工股展開調整,捷強裝備等跌超5%;稀土永磁、小金屬板塊走弱,奔朗新材跌近8%;重組蛋白、PEEK材料、培育鑽石、水泥建材等板塊下跌。

具體來看:
腦機接口概念股領升,麥瀾德升超18%,翔宇醫療升超11%,麒盛科技、創新醫療10CM升停,誠益通、三博腦科、愛朋醫療、樂普醫療、南京熊貓跟升。

光刻機板塊拉昇,海立股份、凱美特氣升停,久日新材、旭光電子、中船特氣升超6%,茂萊光學升超4%。

多元金融板塊升幅靠前,九鼎投資升停,南華期貨升超5%,新力金融、拉卡拉升超4%,瑞達期貨、越秀資本、魯信創投、永安期貨跟升。

燃氣板塊全線走強,東方環宇、新疆火炬、洪通燃氣升停,國新能源、成都燃氣升超2%,新奧股份、凱添燃氣、長春燃氣、陝天然氣升超1%。

半導體、芯片板塊午後衝高,上海合晶、寒武紀20CM升停,源傑科技升超10%,芯原股份、富滿微升超9%,泰凌微、燦芯股份、阿石創、華虹公司跟升。

港口運輸股表現活躍,南京港升停,國航遠洋升超8%,連雲港、寧波海運升超6%,鳳凰航運、寧波遠洋升超3%。

地產股普升,沙河股份、電子城、萬通發展升停,大名城、深深房A升超5%,天保基建、華聯控股升超4%。

PEEK材料板塊下跌,華密新材跌超6%,明陽科技跌超5%,富恒新材、新瀚新材跌超4%,中研股份、南京聚隆、聚賽龍、超捷股份跟跌。

軍工裝備板塊調整,捷強裝備、派克新材跌超6%,愛樂達、佳馳科技、航亞科技、國瑞科技、中無人機、縱橫股份跌超4%。

稀土永磁板塊走弱,奔朗新材跌近8%,盛和資源跌超5%,廣晟有色、久吾高科、寧波韻升、中國稀土跌超4%。

培育鑽石板塊普跌,黃河旋風跌超4%,中兵紅箭、沃爾德跌超2%,國機精工、曼卡龍、惠豐鑽石、力量鑽石跌超1%。

展望後市,中信建投表示,短期A股繼續超預期上行面臨一定阻力,PPI弱於預期、關税緩和協議到期與估值修復完成帶來的交易縮量,但A股仍處於牛市中繼,回調帶來配置良機。當前海外邊際改善,美聯儲人事變動或提升市場降息預期,美元走弱趨勢利好新興市場股市,其中港股相對更加受益。政策信號下,反內卷與寬信用有望促使價格低位温和回升。近期行業輪動加速,建議關注新賽道低位細分品種。行業重點關注國防軍工、AI算力、半導體、人形機器人、有色、交運、券商、創新藥等。
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