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科技股分化加剧!高位承压低位活跃,补涨行情全面展开

  • 2026-05-28 05:22:22
科技股分化加剧!高位承压低位活跃,补涨行情全面展开

A股科技股分化行情持续加剧,高位算力、半导体等赛道持续承压回落,而低位PCB、机器人核心零部件等细分赛道活跃走强,补涨行情全面展开。这种“高位承压、低位活跃”的分化格局,本质是科技板块内部估值结构重构的结果,高位标的估值泡沫出清,低位优质标的迎来价值重估。科技股的分化行情,既为投资者规避高位风险提供了明确指引,也为布局低位补涨赛道创造了良好机遇。

高位科技持续承压:估值泡沫引发资金撤离

高位算力、半导体等科技赛道今日延续承压态势,成为市场主要杀跌力量。算力租赁、光模块、服务器、光刻机等细分赛道全线走低,多只前期强势个股跌超5%,科创50指数持续下挫。高位科技持续承压的核心原因在于,经过长期抱团上涨后,板块估值已处于历史高位,半导体整体市盈率超70倍,部分个股达数百倍,估值泡沫风险积聚。同时,AI产业短期进入业绩真空期,缺乏新的催化刺激,叠加监管对题材炒作的规范引导,资金风险偏好下降,大规模撤离高位科技赛道,导致板块持续承压回落。

低位科技活跃走强:补涨行情全面展开

与高位科技持续承压形成鲜明对比,低位科技赛道活跃走强,补涨行情全面展开。PCB板块表现最为强势,生益电子20cm涨停,宝鼎科技、生益科技涨停,沪电股份涨超9%,多只个股创历史新高。PCB板块的走强,核心受益于AI算力产业的高景气需求,AI服务器、高速光模块对高端PCB的需求持续爆发,行业订单饱满。同时,PCB板块前期随科技板块调整后,估值处于合理区间,具备较强的安全边际,资金在规避高位AI算力标的的同时,选择布局PCB等高景气细分赛道。机器人核心零部件板块同步活跃,中大力德、长盛轴承等强势上涨,受益于宇树科技IPO催化,低位补涨动力充足。

分化格局延续:聚焦低位优质成长标的

当前科技股“高位承压、低位活跃”的分化格局仍将延续,高位标的估值回归压力仍存,低位优质标的补涨空间广阔。短期来看,高位算力、半导体等赛道的调整尚未结束,资金难以快速回流,仍有估值回归空间;而低位PCB、机器人核心零部件等细分赛道,凭借低估值、高景气、强催化三大优势,有望持续获得资金青睐,补涨行情将进一步深化。中期而言,科技产业的成长逻辑并未改变,政策支持、产业升级、国产替代三大核心驱动力持续发力,低位优质成长标的有望迎来价值重估,长期成长潜力巨大。投资者需摒弃此前追高高位科技股的习惯,聚焦低位优质成长标的,把握科技股分化行情下的补涨机遇。

以上分析基于公开信息梳理,仅供参考,不构成任何投资建议。

相关标的梳理

生益电子(688183):PCB板块核心标的,AI算力PCB供应商,今日20cm涨停,行业高景气直接受益。

沪电股份(002463):PCB行业龙头,AI服务器PCB核心供应商,短期调整不改长期高景气逻辑。

中大力德(002896):机器人减速器标的,宇树科技核心供应商,低位补涨潜力较大。

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  1. CONNECT:[ UseTime:0.001363s ] mysql:host=127.0.0.1;port=3306;dbname=no_mfffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001864s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000830s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000795s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001564s ]
  6. SELECT * FROM `set` [ RunTime:0.001106s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001757s ]
  8. SELECT * FROM `article` WHERE `id` = 542564 LIMIT 1 [ RunTime:0.001093s ]
  9. UPDATE `article` SET `lasttime` = 1779965286 WHERE `id` = 542564 [ RunTime:0.003270s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.001000s ]
  11. SELECT * FROM `article` WHERE `id` < 542564 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.002355s ]
  12. SELECT * FROM `article` WHERE `id` > 542564 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.002852s ]
  13. SELECT * FROM `article` WHERE `id` < 542564 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.003363s ]
  14. SELECT * FROM `article` WHERE `id` < 542564 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.004495s ]
  15. SELECT * FROM `article` WHERE `id` < 542564 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.005440s ]
0.213081s