--- title: "《滬深》A 股三大指數半日走低 創板跌 1.5% 內房股走弱 中芯及華虹造淡" description: "A 股三大指數半日走低,滬指跌 0.2%,深證成指跌 0.7%,創業板指跌 1.5%。內房股普遍走弱,龍頭股萬科跌 0.4%。中芯國際和華虹分別跌 1.4% 和 2.5%。為支持企業管理匯率風險,人民銀行將遠期售滙業務的外匯風險準備金率下調至零,離岸人民幣兑美元快速走低。今日無逆回購到期,單日淨投放 2,690 億元。" type: "news" locale: "zh-HK" url: "https://longbridge.com/zh-HK/news/277138412.md" published_at: "2026-02-27T03:30:00.000Z" --- # 《滬深》A 股三大指數半日走低 創板跌 1.5% 內房股走弱 中芯及華虹造淡 > A 股三大指數半日走低,滬指跌 0.2%,深證成指跌 0.7%,創業板指跌 1.5%。內房股普遍走弱,龍頭股萬科跌 0.4%。中芯國際和華虹分別跌 1.4% 和 2.5%。為支持企業管理匯率風險,人民銀行將遠期售滙業務的外匯風險準備金率下調至零,離岸人民幣兑美元快速走低。今日無逆回購到期,單日淨投放 2,690 億元。 為促進外匯市場發展,支持企業管理好匯率風險,人民銀行決定自下週一 (3 月 2 日) 起,將遠期售滙業務的外匯風險準備金率從 20% 下調至零。離岸人民幣兑美元快速走低逾百點。人民幣兑美元中間價報 6.9228,與上日持平。 人民銀行今日 (27 日) 在公開市場開展 2,690 億元人民幣 (下同) 七天期逆回購操作,操作利率持平於 1.4%。今日無逆回購到期,單日淨投放 2,690 億元。 A 股三大指數走低。滬指半日收報 4,139 點,跌 7 點或 0.2%,成交額 6,743 億元;深證成指半日收報 14,405 點,跌 98 點或 0.7%,成交額 9,108 億元;創業板指半日收報 3,296 點,跌 48 點或 1.5%,成交額 4,288.5 億元。 內銀股走個別,工商銀行 (601398.SH) 及建設銀行 (601939.SH) 分別跌 0.7% 及升 0.1%。此外,寧德時代 (300750.SZ) 跌 0.6%。比亞迪 (002594.SZ) 跌 0.7%。 房地產股走弱,我愛我家 (000560.SZ)、城投控股 (600649.SH) 及華夏幸福 (600340.SH) 跌 1.2% 至 2.5%。龍頭股萬科 (000002.SZ) 亦跌 0.4%。 玻璃纖維概念股受壓,宏和科技 (603256.SH) 及國際復材 (301526.SZ) 各挫一成。 晶片股中芯國際 (688981.SH) A 股及華虹 (688347.SH) A 股造淡,分別跌 1.4% 及 2.5%。AI 晶片股寒武紀 (688256.SH) 回升 1.2%。芯原股份 (688521.SH) 低開高走升 5.6%,其去年營業收入按年增長 35.77%,虧損持續收窄至 5.28 億元。算力租賃股城地香江 (603887.SZ) 漲停。 ### Related Stocks - [688347.CN - 華虹公司](https://longbridge.com/zh-HK/quote/688347.CN.md) - [688981.CN - 中芯國際](https://longbridge.com/zh-HK/quote/688981.CN.md) - [01347.HK - 華虹半導體](https://longbridge.com/zh-HK/quote/01347.HK.md) - [00981.HK - 中芯國際](https://longbridge.com/zh-HK/quote/00981.HK.md) - [000002.CN - 萬科A](https://longbridge.com/zh-HK/quote/000002.CN.md) - [02202.HK - 萬科企業](https://longbridge.com/zh-HK/quote/02202.HK.md) - [159707.CN - 華寶中證800地產ETF](https://longbridge.com/zh-HK/quote/159707.CN.md) - [512200.CN - 南方中證全指房地產ETF](https://longbridge.com/zh-HK/quote/512200.CN.md) - [515060.CN - 華夏中證全指房地產ETF](https://longbridge.com/zh-HK/quote/515060.CN.md) - [159768.CN - 房地產ETF](https://longbridge.com/zh-HK/quote/159768.CN.md) ## Related News & Research | Title | Description | URL | |-------|-------------|-----| | A Look At Hua Hong Semiconductor (SEHK:1347) Valuation After Q4 Profit Return And New Revenue Guidance | Hua Hong Semiconductor (SEHK:1347) reported a return to profitability in Q4 2025 and provided revenue guidance for Q1 20 | [Link](https://longbridge.com/zh-HK/news/276701774.md) | | Real Estate Markets Heat Up in Some Chinese Cities Over Lunar New Year | Several Chinese cities experienced a surge in housing market activity during the Lunar New Year holiday, driven by gover | [Link](https://longbridge.com/zh-HK/news/276844734.md) | | Century 21 Real Estate Reveals its 2025 "Number Ones," Honoring the Brand's Highest Performers Worldwide \| COMP Stock News | Century 21 Real Estate LLC has announced its 2025 "Number Ones," recognizing top performers in its global network. The a | [Link](https://longbridge.com/zh-HK/news/276623998.md) | | US mortgage rates reach lowest since 2022, spurs refinancing | US mortgage rates have dropped to their lowest since 2022, with the 30-year mortgage rate at 6.09% and five-year adjusta | [Link](https://longbridge.com/zh-HK/news/276896967.md) | | NWD H1 FY26 Chinese mainland investment properties revenue HKD3.4 billion (-54.6%) | New World Developmentreported a 54.6% decline in Chinese mainland investment properties revenue to HKD3.4 billion for H1 | [Link](https://longbridge.com/zh-HK/news/277164979.md) | --- > **免責聲明**:本文內容僅供參考,不構成任何投資建議。