--- title: "理解市場 | 恆科指跌幅擴大逾 3% 阿里巴巴-W 跌近 5% 騰訊控股跌 4%" description: "恆科指午後跌幅擴大逾 3%,中芯國際跌 7.49%,阿里巴巴-W 跌 4.73%,騰訊控股跌 4%。美元指數反彈,IMF 總裁警告全球股價可能面臨回調風險。中芯國際融資融券折算率調整引發關注,券商稱屬常規操作。華泰證券指出,港股科技板塊因 AI 趨勢強勁反彈,未來仍具配置價值。" type: "news" locale: "zh-HK" url: "https://longbridge.com/zh-HK/news/260563426.md" published_at: "2025-10-10T06:51:02.000Z" --- # 理解市場 | 恆科指跌幅擴大逾 3% 阿里巴巴-W 跌近 5% 騰訊控股跌 4% > 恆科指午後跌幅擴大逾 3%,中芯國際跌 7.49%,阿里巴巴-W 跌 4.73%,騰訊控股跌 4%。美元指數反彈,IMF 總裁警告全球股價可能面臨回調風險。中芯國際融資融券折算率調整引發關注,券商稱屬常規操作。華泰證券指出,港股科技板塊因 AI 趨勢強勁反彈,未來仍具配置價值。 智通財經 APP 獲悉,恆科指午後跌幅擴大逾 3%,成份股中,截至發稿,中芯國際 (00981) 跌 7.49%,報 77.25 港元;阿里巴巴-W(09988) 跌 4.73%,報 165.2 港元;騰訊控股 (00700) 跌 4%,報 648.5 港元。 消息面上,近期,美元指數持續反彈,目前已突破 99 點。此外,當地時間週三,IMF 總裁克里斯塔利娜·格奧爾基耶娃在華盛頓演講中表示,全球股價在對 AI 提升生產率潛力的樂觀情緒推動下飆升,但金融狀況可能 “突然轉向”,當前估值 “正逼近 25 年前互聯網熱潮的水平”,如果市場發生劇烈回調,將拖累全球增長。值得注意的是,近期,中芯國際、佰維存儲融資融券折算率調整為 0,引發市場關注。對此,多家券商表示,相關調整是根據交易所規定、因靜態市盈率異常進行的調整,屬於常規操作。 華泰證券近期研報指出,國內 AI 敍事仍在演繹,中國在諸多相關領域均有全球可比維度的頂尖公司,而且大多分佈在港股。今年以來恒生科技累計上漲 45%,8 月以來就上漲了接近 20%,港股科技板塊的強勁反彈正是因為 AI 趨勢重新成為港股交易主線。國慶假期期間科技表現同樣更優,電子大幅上漲 3.3%。該行指出,科技有望引領新一輪港股資產重估。從中期維度看,港股科技依然有重要配置價值。 ### Related Stocks - [BABA.US - 阿里巴巴](https://longbridge.com/zh-HK/quote/BABA.US.md) - [09988.HK - 阿里巴巴-W](https://longbridge.com/zh-HK/quote/09988.HK.md) - [03032.HK - 恆生科技ETF](https://longbridge.com/zh-HK/quote/03032.HK.md) - [TCTZF.US - 騰訊控股(ADS)](https://longbridge.com/zh-HK/quote/TCTZF.US.md) - [TCEHY.US - 騰訊控股(ADR)](https://longbridge.com/zh-HK/quote/TCEHY.US.md) - [00700.HK - 騰訊控股](https://longbridge.com/zh-HK/quote/00700.HK.md) - [688981.CN - 中芯國際](https://longbridge.com/zh-HK/quote/688981.CN.md) - [00981.HK - 中芯國際](https://longbridge.com/zh-HK/quote/00981.HK.md) - [STECH.HK - 恆生科技指數](https://longbridge.com/zh-HK/quote/STECH.HK.md) ## Related News & Research | Title | Description | URL | |-------|-------------|-----| | ByteDance Offering Free Robot Dogs and EVs as Lunar New Year AI War Heats Up | ByteDance is launching a promotional campaign for its AI apps by giving away over 100,000 tech products, including robot | [Link](https://longbridge.com/zh-HK/news/275612308.md) | | Alibaba (BABA) Upgrades Qwen AI Model as China's Tech Giants Battle for Users | Alibaba has upgraded its AI model to Qwen3.5, enhancing its capabilities in text, image, and video processing. This move | [Link](https://longbridge.com/zh-HK/news/276055492.md) | | Sony Targets AI Music Attribution With New Detection Tool | Sony Targets AI Music Attribution With New Detection Tool | [Link](https://longbridge.com/zh-HK/news/276022057.md) | | Tencent has a key advantage over other Chinese AI stocks: here's what it is | Tencent has a unique "trust advantage" in the competitive Chinese AI sector, according to Rupert Mitchell, a market obse | [Link](https://longbridge.com/zh-HK/news/276073565.md) | | Alibaba unveils new Qwen3.5 model for 'agentic AI era' | Alibaba has launched its new AI model, Qwen 3.5, which is designed for independent task execution and boasts significant | [Link](https://longbridge.com/zh-HK/news/276045126.md) | --- > **免責聲明**:本文內容僅供參考,不構成任何投資建議。