春节将至，投资者普遍关注节前节后港股市场表现规律。对此广发证券指出，历史数据显示，恒生指数在春节前3个交易日上涨概率高达82%，且上涨幅度 普遍较大。这反映出节前资金行为趋同，短期做多情绪明显。 图 2:春季~两会,A股上涨明显;港股没有明显的目历效应 St Friday ■ 上涨概率:春节->两会(2010年~2015年 100% 93.8% -93.8% 93.8% 87.5% 90% 81.39 it 80% 72.7% ter 2 5: 70% 62.5% 62.5% 56.3% 54 .! 60% 50% 40% 30% 20% 10% 0% el ck 02月 717 班 极 | 上涨概率 | 圣诞节-春节前 | 春节后-两会 | 两会期间 | 两会-3月底 | 1月 | | --- | --- | --- | --- | --- | --- | | 恒生科技 | 72.7% | 72.7% | 45.5% | 50.0% | 63.6% | | 恒生指数 | 80.0% | 46.7% | 40.0% | 42.9% | 73.3% | | 恒生中国企业指数 | 73.3% | 40.0% | ...

Core Viewpoint - The surge in the stock of the Huabao Big Data ETF (516700) is attributed to the popularity of ByteDance's Seedance 2.0 video generation model, which has sparked significant interest in the AI application sector and domestic computing power [1][2]. Group 1: Market Performance - The Huabao Big Data ETF saw an intraday increase of 3.28%, currently up by 3.1%, recovering above the 5-day moving average [1]. - Key stocks within the ETF include Dongfang Guoxin, which hit the daily limit with a 20.02% increase, and Guanghuan Xunwang, which rose by 10.58% [2]. Group 2: AI Development - ByteDance's Seedance 2.0 can create high-quality videos from text or images in under 60 seconds, generating multi-angle sequences with native audio [3]. - The AI industry is experiencing a wave of new product launches, with institutions optimistic about performance in the AI application sector [3]. Group 3: Industry Insights - Data centers are identified as the core infrastructure for AI, with a robust demand driving growth in the IDC industry [3]. - The computing power market is expected to see a rebound in demand, particularly in North America and China, as domestic projects are anticipated to resume following delays due to import restrictions on computing power cards [3]. Group 4: ETF Composition - As of the end of 2025, the Huabao Big Data ETF's index will have a weight of 40.91% for computing power concepts and 37.43% for AI application concepts [4]. - The ETF focuses on sectors such as data centers, cloud computing, and big data processing, with major holdings in companies like Inspur, iFlytek, and Unisoc [5]. Group 5: Policy and Market Trends - There is a strong push for technological leadership, with initiatives aimed at accelerating the digital economy and domestic substitution processes [6]. - The "Xinchuang 2.0" trend is expected to gain momentum, enhancing the prospects for technology self-sufficiency [6].

或由于字节跳动Seedance2.0视频生成模型在海内外爆火，今日（2月9日）重点布局国产算力、AI应用 领域的大数据ETF华宝（516700）场内涨幅一度上探3.28%，现涨3.1%，盘中收复5日均线。 成份股方面，东方国信20CM涨停，光环新网涨超10%，易华录、奥飞数据涨逾7%，天下秀、拓尔思、 国网信通等个股大幅跟涨。 | 序号 | 名称 | 旅鉄幅 ▼ | | 两日图 | 申万一级行业 | 申万二级行业 | 申万三级行业 | 总市值 | 成交额 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | 东方国信 | 20.02% | | | 计算机 | IT服务Ⅱ | IT服务Ⅲ | 141亿 | 18.57亿 | | 2 | 光环新网 | 10.58% | | | 通信 | | 通信服务 通信应用增值服务 | 2991Z | 31.36亿 | | 3 | 易华录 | 7.93% | | | 计算机 | IT服务II | IT服务Ⅲ | 97亿 | 6.83 亿 | | 4 | 良飞胶据 | 7.84% | | | 通 ...

来源：智通财经 图 2:春季~两会,A股上涨明显;港股没有明显的目历效应 E SECTION FOR ■ 上涨概率:春节->两会(2010年~2015年 100% 93.8% -93.8% 93.8% 87.5% 90% 81.39 it 80% 72.7% 184 2 5: 70% 62.5% 62.5% 56.3% 54 .! 60% 50% 40% 30% 20% 10% 0% el ch 02肖 717 班 极 数据来源：Wind,广发证券发展研究中心。备注：恒生科技、恒生港股通、港股通高股息采用 2016~2 图 3: 过去15年,春节后港股各指数日历效应 | 上涨概率 | 圣诞节-春节前 | 春节后-两会 | 两会期间 | 两会-3月底 | 1月 | | --- | --- | --- | --- | --- | --- | | 恒生科技 | 72.7% | 72.7% | 45.5% | 50.0% | 63.6% | | 恒生指数 | 80.0% | 46.7% | 40.0% | 42.9% | 73.3% | | 恒生中国企业指数 | 73.3% | 40.0% | 46.7% | 57. ...

Group 1 - The A-share market saw a significant increase in AI application stocks, with companies like 360 Technology hitting the daily limit, and others such as Zhongwen Online, Haikan Co., and Jiecheng Co. also reaching their daily limits [1] - The recent launch of the AI video generation model Seedance 2.0 by ByteDance has gained considerable attention, capable of creating cinematic-quality videos from text or images in just 60 seconds [1] - Seedance 2.0 allows users to generate multi-shot sequence videos with native audio by simply providing detailed prompts or uploading an image [1]

每经AI快讯，2月9日，港股大模型、AI应用方向午后拉升，智谱涨超26%，金山云涨超10%， MINIMAX-WP涨近10%，美图公司、商汤-W跟涨。 （文章来源：每日经济新闻） ...

AI应用概念股午后再度拉升，东方国信直线涨停，荣信文化、中文在线此前封板，壹网壹创、万兴科 技、安诺其跟涨。消息面上，字节跳动近日发布Seedance2.0，可根据文本或图像创建电影级视频。机 构指出，Seedance2.0有望在AI漫剧、AI短剧等短内容方面率先得到广泛应用，进一步推动漫剧/短剧制 作大幅降本提效和产能供给释放。 ...

Market Overview - The market opened high and continued to rise, with the Shanghai Composite Index up over 1% and the ChiNext Index up over 3% [1] - The total trading volume in the Shanghai and Shenzhen markets reached 1.49 trillion yuan, an increase of 106.8 billion yuan compared to the previous trading day [1] - More than 4,400 stocks in the market rose, with significant activity in sectors such as photovoltaic, computing hardware, AI applications, and chemicals [1][9] Sector Performance - The photovoltaic sector saw a strong performance, with over ten stocks hitting the daily limit, including GCL-Poly Energy, which achieved a four-day limit [1][4] - The computing hardware sector also performed well, with Tianfu Communication hitting the daily limit and reaching a historical high [2][9] - AI applications were notably active, with stocks like Rongxin Culture and Chinese Online hitting the daily limit [6][9] - The chemical sector showed strong activity, with stocks like Runtu and Jihua Group hitting the daily limit [1][7] Individual Stock Highlights - Tianfu Communication reached a market capitalization of 235.5 billion yuan, with a price increase of 20% [3] - GCL-Poly Energy's stock price increased by 20% as part of the photovoltaic sector rally [5] - Other notable stocks included Jiepte and Huayuan Materials, both of which saw significant price increases [5] Future Outlook - The overall market space for optical interconnection is expected to maintain a high-speed expansion trend, driven by various network connection scenarios [4] - Tesla is reportedly evaluating multiple locations in the U.S. to expand its solar cell manufacturing business, aiming for an annual production capacity of 100 gigawatts over the next three years [5] - The AI industry is experiencing breakthroughs with new video generation models, which could further stimulate investment in AI-related stocks [7]

Market Performance - A-shares opened high and continued to rise, with the Shanghai Composite Index up 1.17%, the Shenzhen Component Index up 2.07%, and the ChiNext Index up 3.11% as of midday [1][4] - The total trading volume in the Shanghai and Shenzhen markets reached 1.5 trillion yuan, with over 4,400 stocks rising [1] Sector Highlights - The computing hardware industry chain experienced a significant surge, with CPO and storage sectors leading the gains [2] - The photovoltaic industry chain showed strong performance, with multiple stocks hitting the daily limit, including GCL-Poly Energy (002506) with four consecutive limits and Shuangliang Eco-Energy (600481) with three limits in five days [2] - AI applications and semiconductor sectors also saw notable increases, driven by breakthroughs in multimodal AI technology, particularly the launch of ByteDance's video generation model Seedance 2.0 [2][3] Stock Performance - Notable stock performances included Tianfu Communication (300394) and Guangku Technology (300620), both hitting the daily limit with a 20% increase [3] - Other significant gainers included Taicheng Light (140.41, up 16.27%), Shijia Photon (89.06, up 13.24%), and Changxin Bochuang (171.72, up 11.72%) [3] Precious Metals - Guotou Silver LOF rebounded after hitting the limit down, with a peak increase of over 8% before settling at over 6% [6] - Internationally, spot gold and silver prices rose sharply, with gold surpassing $5,040 per ounce and silver approaching $81 per ounce, reflecting a strong upward trend in precious metals [6]

Market Overview - A-shares opened high and continued to rise, with the Shanghai Composite Index up 1.17%, the Shenzhen Component Index up 2.07%, and the ChiNext Index up 3.11% as of midday trading [1][7] - The total trading volume in the Shanghai and Shenzhen markets reached 1.50 trillion yuan, with over 4,400 stocks rising [1] Sector Performance - The computing power hardware industry chain experienced a significant surge, with CPO and memory sectors leading the gains [5] - The photovoltaic industry chain also showed strength, with multiple stocks hitting the daily limit, including GCL-Poly Energy, which achieved a four-day consecutive limit-up [5] - AI applications, semiconductors, commercial aerospace, and consumer electronics sectors saw notable increases [5] Notable Stocks - Tianfu Communication reached a 20% limit-up, setting a new historical high, while Guangku Technology and Taicheng Light rose over 15% [5][6] - Other stocks such as Longxin Bochuang and Lian Te Technology increased by over 10% [5][6] AI Applications - The AI application sector saw a collective surge, with companies like Rongxin Culture and Chinese Online hitting the daily limit [7] - The strong performance in this sector is attributed to breakthroughs in multimodal AI technology, with ByteDance's new video generation model Seedance 2.0 being a potential catalyst [7] Precious Metals - Guotou Silver experienced a significant rebound, rising over 6% after previously hitting the limit-down [9] - Internationally, spot gold and silver prices rose sharply, with gold surpassing $5,040 per ounce and silver touching $81 per ounce [9]