--- title: "20262 月 12 日盘前" type: "Topics" locale: "zh-CN" url: "https://longbridge.com/zh-CN/topics/38690303.md" description: "今日(2 月 12 日)港股受科网股拖累收跌,A 股则指数涨个股普跌;美股盘前存储概念延续强势。 具体总结如下:🇭🇰 港股:科网股砸盘,半导体逆势新高· 指数表现:恒指跌 0.86%(27032 点,止步三连涨),科指跌 1.65%,成交 2387 亿港元。· 核心逻辑:科网股集体杀跌(腾讯/阿里/美团跌 2%-4%)..." datetime: "2026-02-12T12:15:54.000Z" locales: - [en](https://longbridge.com/en/topics/38690303.md) - [zh-CN](https://longbridge.com/zh-CN/topics/38690303.md) - [zh-HK](https://longbridge.com/zh-HK/topics/38690303.md) author: "[秋天里一把火](https://longbridge.com/zh-CN/profiles/22876329.md)" --- > 支持的语言: [English](https://longbridge.com/en/topics/38690303.md) | [繁體中文](https://longbridge.com/zh-HK/topics/38690303.md) # 20262 月 12 日盘前 今日(2 月 12 日)港股受科网股拖累收跌,A 股则指数涨个股普跌;**美股盘前存储**概念延续强势。 具体总结如下: 🇭🇰 港股:科网股砸盘,半导体逆势新高 · 指数表现:恒指跌 0.86%(27032 点,止步三连涨),科指跌 1.65%,成交 2387 亿港元。 · 核心逻辑:科网股集体杀跌(腾讯/阿里/美团跌 2%-4%)。主因有三:①监管扰动(北京约谈 12 家火车票销售平台);②长假避险资金撤退;③日韩股市虹吸效应。 · **最强主线:AI 与半导体。智谱发布 GLM-5 模型,股价一度涨超 40%;国产 GPU 天數智芯、存储兆易创新大涨超 20%,**大摩看好 AI 驱动存储复苏。 🇨🇳 A 股:指数红盘难掩个股跌,CPO 爆发 · 指数与量能:沪指微涨 0.05%,创业板涨 1.32%,科创综指涨 1.56%。成交额放大至 2.16 万亿(增 1597 亿)。 · 极端分化:指数上涨但超 3200 只个股下跌,仅 2100 只上涨。**CPO/光模块领涨(天孚通信历史新高)**;影视院线重挫(横店/博纳跌停),消费/零售低迷。 🇺🇸 美股盘前(截至 17:30):存储一枝独秀 · **存储概念:闪迪涨超 6%,美光涨近 4%,西部数据/希捷涨近 3%。催化:AI 需求推动铠侠利润指引大超预期。** · 个股异动:思科大跌近 8%(绩后);AppLovin 跌超 5%;QuantumScape 跌超 10%;Rollins 跌超 13%。 ### 相关股票 - [思科 (CSCO.US)](https://longbridge.com/zh-CN/quote/CSCO.US.md) - [闪迪 (SNDK.US)](https://longbridge.com/zh-CN/quote/SNDK.US.md) - [QuantumScape (QS.US)](https://longbridge.com/zh-CN/quote/QS.US.md) - [Rollins (ROL.US)](https://longbridge.com/zh-CN/quote/ROL.US.md) - [天数智芯 (09903.HK)](https://longbridge.com/zh-CN/quote/09903.HK.md) - [美光科技 (MU.US)](https://longbridge.com/zh-CN/quote/MU.US.md) - [半导体 3 倍做空 - Direxion (SOXS.US)](https://longbridge.com/zh-CN/quote/SOXS.US.md) - [半导体 3 倍做多 - Direxion (SOXL.US)](https://longbridge.com/zh-CN/quote/SOXL.US.md) - [费城交易所 半导体 ETF - iShares (SOXX.US)](https://longbridge.com/zh-CN/quote/SOXX.US.md) - [半导体 (CP00062.US)](https://longbridge.com/zh-CN/quote/CP00062.US.md) - [南方两倍看空恒指 (07500.HK)](https://longbridge.com/zh-CN/quote/07500.HK.md) - [南方一倍看空恒指 (07300.HK)](https://longbridge.com/zh-CN/quote/07300.HK.md) - [南方两倍看多恒指 (07200.HK)](https://longbridge.com/zh-CN/quote/07200.HK.md) - [盈富基金 (02800.HK)](https://longbridge.com/zh-CN/quote/02800.HK.md) - [恒生指数 (00HSI.HK)](https://longbridge.com/zh-CN/quote/00HSI.HK.md) - [希捷科技 (STX.US)](https://longbridge.com/zh-CN/quote/STX.US.md) - [阿里巴巴-W (09988.HK)](https://longbridge.com/zh-CN/quote/09988.HK.md) - [兆易创新 (03986.HK)](https://longbridge.com/zh-CN/quote/03986.HK.md) - [兆易创新 (603986.CN)](https://longbridge.com/zh-CN/quote/603986.CN.md) - [摩根士丹利 (MS.US)](https://longbridge.com/zh-CN/quote/MS.US.md) - [阿里巴巴-WR (89988.HK)](https://longbridge.com/zh-CN/quote/89988.HK.md) - [Alibaba HK SDR 5to1 (HBBD.SG)](https://longbridge.com/zh-CN/quote/HBBD.SG.md) - [阿里巴巴 (BABA.US)](https://longbridge.com/zh-CN/quote/BABA.US.md) - [BTQ Tech (BTQ.US)](https://longbridge.com/zh-CN/quote/BTQ.US.md) - [MORGAN STANLEY DEP SHS REPS 1/1000 PFD SER 'A' (MS-A.US)](https://longbridge.com/zh-CN/quote/MS-A.US.md) - [MORGAN STANLEY DEP SHS REPS 1/1000 7.125% PFD E (MS-E.US)](https://longbridge.com/zh-CN/quote/MS-E.US.md) - [MORGAN STANLEY DEP SHS REPR 1/1000TH INT PFD SER 'F' FX (MS-F.US)](https://longbridge.com/zh-CN/quote/MS-F.US.md) - [MORGAN STANLEY NON-CUM DEP SH REP 1/1000 PFD SER I (MS-I.US)](https://longbridge.com/zh-CN/quote/MS-I.US.md) - [MORGAN STANLEY DEP SHS REP 1/1000 NON-CUM PFD STK SER K (MS-K.US)](https://longbridge.com/zh-CN/quote/MS-K.US.md) - [MORGAN STANLEY 4.875 DEP SHS REP 1/1000 NCUM PFD SR L (MS-L.US)](https://longbridge.com/zh-CN/quote/MS-L.US.md) - [MORGAN STANLEY DEP SHS EA REP 1/1000 SHS NON CUM PFD O (MS-O.US)](https://longbridge.com/zh-CN/quote/MS-O.US.md) - [MORGAN STANLEY 6.5%DEP SHS REPSTG 1/1000 NON CUM SER P (MS-P.US)](https://longbridge.com/zh-CN/quote/MS-P.US.md) - [MORGAN STANLEY DEP SHS REPSTG 1/1000TH PFD SER Q (MS-Q.US)](https://longbridge.com/zh-CN/quote/MS-Q.US.md) - [智谱 (02513.HK)](https://longbridge.com/zh-CN/quote/02513.HK.md) - [AppLovin (APP.US)](https://longbridge.com/zh-CN/quote/APP.US.md) - [美团-W (03690.HK)](https://longbridge.com/zh-CN/quote/03690.HK.md) - [天孚通信 (300394.CN)](https://longbridge.com/zh-CN/quote/300394.CN.md) - [西部数据 (WDC.US)](https://longbridge.com/zh-CN/quote/WDC.US.md) - [腾讯控股 (00700.HK)](https://longbridge.com/zh-CN/quote/00700.HK.md)