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市場整體偏弱,賺錢效應隨機
格隆匯 03-25 20:17

一、指數表現:縮量調整,個股普跌

今日A股三大指數全天震盪調整,滬指平收報3369點,深證成指跌0.43%,創業板指跌0.33%,市場成交額縮量至1.29萬億元,較前一交易日減少約1869億元。

個股跌多升少,全市場超2700只個股下跌49。北證50逆勢上升0.97%,但科創50和中證A500分別下跌1.36%和0.33%,顯示科技成長板塊承壓。

二、板塊分化:新舊熱點交替

領升板塊:

可控核聚變概念爆發:受政策支持和產業化預期推動,板塊內辰光醫療、久盛電氣等多股升停,電力、金屬新材料等關聯板塊跟升。國務院國資委明確支持核聚變技術攻關,疊加全球能源巨頭佈局核電的消息刺激了市場情緒。

週期與紅利資產走強:煤炭、電力、化工等板塊升幅居前,華陽股份、江蘇新能等升停。紅利資產因高股息率和防禦屬性吸引資金,AH股比價優勢也提升了配置價值。

鈦白粉與養殖板塊活躍:鈦白粉企業集體升價帶動相關個股上升,魯北化工升停;養殖板塊因供需改善預期,曉鳴股份升超10%。

領跌板塊:

算力與AI產業鏈重挫:算力板塊首都在線、錦雞股份等多股跌超10%,AI眼鏡、機器人概念同步下跌。算力板塊異動點評:“AIDC建設出現泡沫”系媒體誤讀,國內CSP客户大單逐步釋放彰顯高景氣事件:3月25日,受1)媒體報道“阿里巴巴主席蔡崇信表示看到AIDC建設出現泡沫苗頭,美國許多數據中心投資公吿重複或相互重疊”;2)高盛下調AI服務器銷量預測的消息面影響,算力板塊出現下挫。“AIDC建設出現泡沫”系媒體誤讀,國內CSP客户大單正在逐步釋放阿里巴巴蔡崇信所稱“泡沫”主要指其認為美國部分數據中心項目在沒有完全確定需求的情況下便開始提前募資,而非指國內AIDC建設出現泡沫。

國內需求驗證:1)根據當前BBAT25年Capex預期,預計將釋放4GW以上AIDC需求,同時當前CSP客户訂單多以50MW及以上形式釋放,一線城市及周邊匹配性資源稀缺,萬國/世紀互聯皆表示京津冀、長三角地區將在26、27年迎來供需拐點。2)國內CSP客户側大單正在逐步釋放,25Q1萬國獲現有CSP客户152MW大單、24Q4/25Q1世紀互聯獲互聯網客户合計196MW訂單。3)國內推理側模型繼續迭代,近日DeepSeek V3完成版本更新,能力進一步夯實,推理側算力需求有望持續走高。

海工裝備與科技成長股回調:船舶製造、深海科技等板塊跌幅居前,亞星錨鏈跌停,顯示資金從高位題材撤離。

三、資金動向:核心資產與ETF受青睞

外資迴流與核心資產配置:A50ETF(159592)和A500ETF(159339)逆勢上升,成交活躍,反映資金向行業龍頭和“新質生產力”領域集中。中證A50指數納入ESG篩選,吸引了外資迴流配置。

四、市場邏輯切換:從題材炒作到基本面驗證

財報季臨近,風格轉向盈利確定性:隨着4月業績期臨近,前期升幅較大的AI等科技板塊超額收益收斂,市場更關注業績預期調整。權重藍籌和“新質生產力”相關行業(如綠色經濟、高端製造)成為資金避風港。

政策與宏觀環境支撐:政府工作報吿延續科技、消費、基建等領域的政策支持,1-2月經濟數據穩中有進,高技術製造業和新能源產業增長強勁,為市場提供基本面支撐。五、後市展望:謹慎佈局,關注結構性機會

機構普遍認為,短期市場可能延續震盪,需警惕高位題材股回調風險。配置建議:

紅利與低估值板塊:如煤炭、電力、銀行,受益於高股息和防禦屬性。

政策驅動領域:核聚變、綠色能源、國產替代等中長期主題。

業績確定性龍頭:中證A50和A500指數成分股,尤其是盈利穩定的行業龍頭。

昨天圈子已經提前覆蓋核聚變概念股,相關個股多數上升。

掃碼進羣關注後續市場機會!

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