Group 1 - The Hang Seng Index fell by 1.13%, down 304 points, closing at 26,580 points, while the Hang Seng Tech Index decreased by 0.47% [1] - Three new stocks were listed: Dazhu CNC (03200) rose by 18%, Muyuan Foods (02714) increased by 4.72%, and Zhuozheng Medical (02677) surged by 34% [1] - Zhongxin Hang (03931) saw a 3.83% increase, with a 630% year-on-year growth in commercial battery deliveries and plans for full circulation of H-shares [1] - Long Resources (01712) experienced a 30% intraday surge, with expected net profit growth of up to 3.8 times year-on-year [1] - Changfei Optical Fiber (06869) rose over 10%, with institutions optimistic about fiber optic manufacturers benefiting from price increases [1] - Nuo Cheng Jianhua (09969) increased by over 11%, achieving profitability for the first time due to the volume of Obutinin and growth in BD revenue [1] - Nine Dragons Paper (02689) rose over 5%, benefiting from improved self-sufficiency in wood pulp and favorable industry supply-demand dynamics [1] - Jiaxin International Resources (03858) increased by over 5%, supported by supply contraction driving up tungsten prices [1] Group 2 - Fuhong Hanlin (02696) rose over 5% after licensing rights to Hanshuo in Japan to Eizai for a total transaction amount of approximately $388 million [2] Group 3 - Tongda Group (00698) increased by over 6%, expecting to turn a profit with a maximum earnings forecast of 125 million HKD for the previous year [3] - NIO-SW (09866) rose over 5%, marking its first quarterly profit with an expected adjusted operating profit of up to 1.2 billion CNY for the last quarter [3] - Cryptocurrency ETFs and related stocks continued to decline, with Bitcoin dropping below $65,000 amid ongoing sell-offs in the crypto market [3]

本文源自：金融界AI电报 港股光通讯概念股涨跌互现，长飞光纤光缆(06869.HK)涨超7%，华虹半导体(01347.HK)涨超1%；汇聚 科技(01729.HK)、剑桥科技(06166.HK)均跌超1%。 ...

| 中威电子 | 11.74 +4.73% +1.29% | | --- | --- | | 创 300270 | | | 华脉科技 | 19.55 +4.66% +14.80% | | 603042 融 | | | 凯旺科技 | 53.88 +3.86% +42.52% | | 创 301182 融 | | （文章来源：上海证券报） | | | 光纤概念股盘初上扬。杭电股份6天5板，长江通信、长飞光纤触及涨停，烽火通信、中威电子等多股跟涨。消息面上，根据华泰证券研报，2026年1月， 中国市场G.652.D单模光纤价格创下近七年来的新高，平均价格来到35元/芯公里以上。 ...

每经AI快讯，长飞光纤光缆(06869.HK)今早一度冲高涨逾8%%，现涨幅收窄。截至发稿，涨3.06%，报 89.15港元，成交额14.12亿港元。 （文章来源：每日经济新闻） ...

Core Viewpoint - Changfei Optical Fiber (601869) and its cable segment (06869) experienced a significant price increase, with shares rising over 8% at one point, currently up 3.06% to HKD 89.15, with a trading volume of HKD 1.412 billion [1] Industry Summary - According to Huatai Securities, the price of G.652.D single-mode optical fiber in the Chinese market reached a nearly seven-year high in January 2026, averaging over 35 yuan per core kilometer [1] - Guotai Junan Securities noted a continuous rise in the price of optical fibers, anticipating further price increases due to upcoming telecom and mobile operators' procurement and heightened demand for inventory ahead of the Spring Festival [1] - The firm believes that major domestic customers are likely to accept price hikes, confirming the upward trend in the sector amidst market fluctuations [1] - The industry outlook is positive for leading optical fiber and cable manufacturers, who are expected to benefit significantly from the surge in demand and the resulting price increases, with profit elasticity likely to be continuously revised upwards [1]

Group 1 - The core viewpoint of the article highlights the significant increase in the price of G.652.D single-mode optical fibers in the Chinese market, reaching an average price of over 35 yuan per core kilometer, the highest in nearly seven years [1] - According to Huatai Securities, the recent rise in fiber prices is attributed to increased demand from telecom and mobile operators ahead of their procurement and the upcoming Spring Festival, suggesting that prices are expected to continue rising [1] - Guotai Junan Securities expresses optimism about leading domestic optical fiber and cable manufacturers benefiting from the price increase trend driven by surging demand, indicating potential for profit elasticity to be continuously revised upwards [1]

Group 1 - On February 5, 2026, Tencent Holdings (00700), Alibaba-W (09988), and the Tracker Fund of Hong Kong (02800) ranked as the top three companies by trading volume in the Southbound Stock Connect, with transaction amounts of 88.30 billion, 42.63 billion, and 28.20 billion respectively [1] - Tencent Holdings (00700), Alibaba-W (09988), and the Tracker Fund of Hong Kong (02800) also led the Southbound Stock Connect in the Shenzhen-Hong Kong Stock Connect, with transaction amounts of 66.97 billion, 34.20 billion, and 20.14 billion respectively [1] Group 2 - In the Southbound Stock Connect, the top three active trading companies included Tencent Holdings (00700) with a net buy of 36.59 billion, Alibaba-W (09988) with a net buy of 1.00 billion, and the Tracker Fund of Hong Kong (02800) with a net buy of 25.66 billion [2] - In the Shenzhen-Hong Kong Stock Connect, Tencent Holdings (00700) had a net buy of 19.19 billion, Alibaba-W (09988) had a net buy of 14.52 billion, and the Tracker Fund of Hong Kong (02800) had a net buy of 20.10 billion [2]

Core Insights - The Hong Kong stock market saw a net inflow of 24.977 billion HKD from Northbound trading on February 5, with both Shanghai and Shenzhen stock connect contributing approximately 12.481 billion HKD and 12.496 billion HKD respectively [1] Group 1: Stock Performance - Tencent (00700) received the highest net inflow of 62.45 billion HKD, with a total trading volume of 88.30 billion HKD [2] - Alibaba-W (09988) had a net inflow of 21.82 billion HKD, with a total trading volume of 42.63 billion HKD [2] - The Yingfu Fund (02800) saw a net inflow of 26.93 billion HKD, totaling 28.20 billion HKD in trading volume [2] Group 2: Notable Net Outflows - Changfei Optical Fiber (06869) experienced the largest net outflow of 4.57 billion HKD, with total trading volume of 12.43 billion HKD [3] - Huahong Semiconductor (01347) had a net outflow of 3.63 billion HKD [6] - SMIC (00981) faced a net outflow of 3.08 billion HKD [6] Group 3: Market Trends and Analyst Insights - High-frequency trading in tech stocks continues, with Tencent, Alibaba-W, and Meituan-W (03690) receiving significant net inflows of 55.78 billion HKD, 15.52 billion HKD, and 5.4 billion HKD respectively [4] - Goldman Sachs predicts 2026 will be a pivotal year for Chinese internet giants, focusing on trends such as AI super applications and cloud business investments [4] - China Life (02628) received a net inflow of 12.39 billion HKD, with potential government plans to issue special bonds for capital injection into large insurance companies [5]

Core Viewpoint - The report highlights the current premium rates of AH shares, with Northeast Electric (00042), Zhejiang Shibao (01057), and Sinopec Oilfield Service (01033) leading in premium rates, while CATL (03750), China Merchants Bank (03968), and Hansoh Pharmaceutical (01276) are at the bottom of the list [1]. Premium Rate Rankings - The top three AH shares by premium rate are: - Northeast Electric (00042) with a premium rate of 815.25% - Zhejiang Shibao (01057) with a premium rate of 354.93% - Sinopec Oilfield Service (01033) with a premium rate of 295.40% [1]. - The bottom three AH shares by premium rate are: - CATL (03750) with a premium rate of -11.82% - China Merchants Bank (03968) with a premium rate of -2.30% - Hansoh Pharmaceutical (01276) with a premium rate of 1.62% [1]. Deviation Values - The top three shares with the highest deviation values are: - Goldwind Technology (02208) with a deviation value of 21.73% - Jinyu Group (02009) with a deviation value of 19.04% - Sinopec Oilfield Service (01033) with a deviation value of 18.76% [1]. - The bottom three shares with the lowest deviation values are: - Zhejiang Shibao (01057) with a deviation value of -41.23% - Junda Co., Ltd. (02865) with a deviation value of -39.46% - Yangtze Optical Fibre and Cable (06869) with a deviation value of -26.61% [1]. Additional Insights - The report includes a detailed table of the top and bottom AH shares by premium rate and deviation value, providing a comprehensive overview of the current market situation [2].

Core Viewpoint - The optical communication sector is experiencing a significant decline, with major stocks such as Changfei Fiber Optics and Huahong Semiconductor seeing notable drops in their share prices [1] Group 1: Stock Performance - Changfei Fiber Optics (06869) decreased by 6.91%, trading at 86.2 HKD [1] - Huahong Semiconductor (01347) fell by 4.2%, with a price of 98.1 HKD [1] - Huiju Technology (01729) dropped by 3.86%, now at 16.93 HKD [1] - Cambridge Technology (06166) declined by 3.06%, priced at 71.25 HKD [1] - Hong Teng Precision (06088) decreased by 2.87%, trading at 4.74 HKD [1] Group 2: Industry Outlook - Guotai Junan Securities reported that the performance forecast for 2025 has concluded, and the appreciation of the RMB will impact the optical interconnection sector, particularly for companies focused on overseas exports [1] - The overall profit impact from provisions and exchange rate adjustments is estimated to be within 5%, but some companies may see nearly half of their profits affected [1] - For 2026, the industry is expected to show individual differences, but the overall situation remains manageable [1] - The market for pluggable components is anticipated to continue improving from 2026 to 2027, with new packaging and material technologies beginning to materialize, presenting marginal change opportunities worth monitoring [1]