11月21日，16只科技主题产品集中获批，其中部分产品上报当日即获批。当前，多只科技主题基金正在 发行。近期国内外关于AI产业是否存在泡沫的讨论升温，AI产业链相关公司股价震荡，科技板块后续 走势备受关注。 16只科技主题基金同日获批 11月21日，16只科技主题基金集中获批，具体来看，包括华泰柏瑞基金、易方达基金、景顺长城基金等 7家基金公司旗下的科创创业人工智能ETF，这也是首批科创创业人工智能ETF。 中证指数官网显示，中证科创创业人工智能指数从科创板和创业板中选取50只业务涉及为人工智能提供 基础资源、技术以及应用支持的上市公司证券作为指数样本，以反映上述板块中人工智能主题上市公司 证券的整体表现。 科技板块将迎来增量资金。 | 1 | | | | Carl Clark Cuzo-11-21 | | --- | --- | --- | --- | --- | | 证券代码 | 证券名称 | 中证一级行业分类 | 中证二级行业分类 | 权重(%) | | 300308 | 中际旭创 | 通信服务 | 通信设备及技 | 22.29 | | | | | 术服务 | | | 300502 | 新易盛 | 通信 ...

上周，A股市场整体表现疲软，主要指数深度回调。其中，创业板指一周跌幅达6.15%，并11月21日失 守3000点整数关口，单日跌幅为4.02%，报收2920.08点。科创50和深证成指一周跌幅均超5%，上证指 数也下跌了3.90%，于11月21日跌穿3850点。 港股市场同样未能幸免，恒生指数周跌幅超5%，恒生科技指数周跌逾7%。亚太地区主要股市亦普遍下 挫，韩国综合指数11月21日盘中跌幅一度超4%，周跌幅近4%，日经225指数跌超3.48%。 面对此番深度回调，多家券商周末紧急发声，多份研报指出，目前市场步入中期调整阶段，但此轮震荡 属于牛市进程中的正常回撤，A股中长期慢牛逻辑并未改变。 从1.0到2.0的过渡 锂电产业链上周五大幅下挫，锂矿指数单日跌幅达9.67%，盛新锂能（002240.SZ）、赣锋锂业 （002460.SZ）、天齐锂业（002466.SZ）、西藏矿业（000762.SZ）、金圆股份（000546.SZ）等十余只 个股跌停。 算力产业链也集体回调，上周五，新易盛（300502.SZ）跌8.46%、中际旭创（300308.SZ）跌5.69%、胜 宏科技（300476.SZ）跌7.73%。 ...

Core Insights - The first batch of seven AI-focused ETFs has been approved, tracking the newly established Zhongzheng Sci-Tech Entrepreneurship AI Index, which will include 50 companies involved in AI-related sectors [1] - The AI-related ETFs primarily track four major indices, each offering differentiated tools for investing in the AI industry chain [1] - The Zhongzheng Sci-Tech Entrepreneurship AI Index combines companies from both the Sci-Tech and Growth Enterprise markets, enhancing exposure to both communication and semiconductor sectors [1] Index Performance - As of November 21, the Zhongzheng Sci-Tech Entrepreneurship AI Index has seen a remarkable increase of 72.04% since the beginning of the year, outperforming other AI indices [3] - The index also recorded the lowest maximum drawdown compared to its peers, indicating strong resilience [3] Market Context - Recent market fluctuations have raised concerns among investors, primarily due to liquidity worries stemming from the Federal Reserve's anticipated interest rate decisions and fears of an AI bubble [5] - Despite these concerns, the Chinese market does not exhibit signs of excessive AI capital expenditure, contrasting with the situation in the U.S. [5] - The upcoming economic work conference in December is expected to provide further policy guidance, which could positively influence market sentiment [5] Investment Opportunities - Penghua Fund has been approved for two new products focusing on the Sci-Tech Entrepreneurship AI and Sci-Tech Chip Design themes, expanding the range of investment tools available for investors in the tech sector [5] - This expansion aims to facilitate efficient investment in high-tech sectors and direct more capital towards companies with core technologies that drive industrial upgrades [5]

Core Viewpoint - The media industry is the only sector to receive net inflows of capital, while the overall market experiences significant outflows, particularly in the technology and materials sectors [1][2]. Capital Flow Summary - The main capital outflow from the Shanghai and Shenzhen markets today amounts to 985.55 billion yuan, with the ChiNext board seeing a net outflow of 377.44 billion yuan and the CSI 300 index experiencing a net outflow of 267.85 billion yuan [1][2]. - Among the 31 primary industries, all experienced declines, with the comprehensive, non-ferrous metals, and power equipment sectors dropping over 5%. Other sectors like basic chemicals, electronics, and communications fell over 4% [2]. - Only the media industry saw a net inflow of 13.26 billion yuan, while the electronic, power equipment, and computer sectors had the largest outflows, each exceeding 100 billion yuan. Other sectors such as non-ferrous metals, pharmaceuticals, machinery, communications, and non-bank financials also faced significant outflows, each exceeding 42 billion yuan [2]. Individual Stock Performance - In individual stock performance, 37 stocks saw net inflows exceeding 1 billion yuan, with 6 stocks receiving over 3 billion yuan. The leading stock in net inflow was the photolithography concept stock, Kaimete Gas, with 7.75 billion yuan [3]. - The photolithography concept stocks rose against the market trend, with stocks like Guofeng New Materials hitting the daily limit, and Kaimete Gas reaching its limit during trading [3]. - AI application concept stock Yidian Tianxia saw a limit increase with a net inflow of 6.54 billion yuan, with significant buying from specific trading desks [4]. Tail-End Capital Flow - At the market close, there was a net outflow of 143.68 billion yuan, with the ChiNext board experiencing a net outflow of 57.56 billion yuan and the CSI 300 index seeing a net outflow of 41.92 billion yuan [8]. - Among individual stocks, 19 stocks had net inflows exceeding 20 million yuan at the close, with the leading stock being Changxin Bochuang, which had a net inflow of 1.13 billion yuan [8]. - A total of 22 stocks had net outflows exceeding 80 million yuan, with 13 stocks seeing outflows exceeding 1 billion yuan [9].

Market Overview - The Shanghai Composite Index fell by 2.45%, the Shenzhen Component Index dropped by 3.41%, and the ChiNext Index decreased by 4.02% on November 21 [1] - The total net outflow of funds was 128.99 billion yuan, marking six consecutive trading days of net outflows [1] Sector Performance - The sectors with the largest declines were Comprehensive and Nonferrous Metals, with declines of 5.50% and 5.26% respectively [2] - Only the Media sector experienced a net inflow of funds, with a slight decline of 0.32% and a net inflow of 1.48 billion yuan [2] - The Electronics sector had the largest net outflow, with a decline of 4.58% and a net outflow of 26.48 billion yuan [2] Detailed Sector Fund Flow - The following sectors had significant fund flows: - Media: -0.32%, +1.48 billion yuan - Electronics: -4.58%, -26.48 billion yuan - Electric Equipment: -5.17%, -19.54 billion yuan - Nonferrous Metals: -5.26%, -10.78 billion yuan - Computer: -3.01%, -11.45 billion yuan [3] Individual Stock Performance - A total of 973 stocks saw net inflows, with 294 stocks having inflows exceeding 10 million yuan, and 42 stocks with inflows over 100 million yuan [3] - The stock with the highest net inflow was Kaimete Gas, which rose by 5.05% with a net inflow of 843 million yuan [3] - The stocks with the largest net outflows included Industrial Fulian, Shenghong Technology, and New Yi Sheng, with net outflows of 2.018 billion yuan, 1.768 billion yuan, and 1.748 billion yuan respectively [3]

Core Viewpoint - The recent significant drop in the ChiNext AI sector, primarily driven by a sharp correction in optical module and computing hardware, has led to notable declines in key stocks, while AI application stocks have shown resilience with some experiencing gains [1][3]. Group 1: Market Performance - On November 21, the ChiNext AI sector experienced a nearly 5% drop, with stocks like Xinyisheng falling over 8%, Tianfu Communication down more than 7%, and Zhongji Xuchuang declining over 5% [1]. - The ChiNext AI ETF (159363), which has over 54% exposure to optical modules, closed down 4.83%, marking a new low since the correction began in October, with a daily trading volume of 920 million yuan [1]. - The cumulative decline for the ChiNext AI sector was 1.18% for the week, with a more than 12% drop from the peak at the end of October [3]. Group 2: Optical Module Market Dynamics - Nvidia's better-than-expected earnings report confirms the high demand for global computing power, suggesting that short-term fluctuations will not alter the overall positive trend in computing power demand [3]. - The retail price of 1.6T optical modules has increased from approximately $1200 at launch to over $2000 currently, while the price decline for 800G and lower-speed optical modules has slowed, indicating a shift to a "volume and price increase" scenario in the optical module industry [3][4]. - Projections indicate that global demand for 800G optical modules could reach 40 million units next year, with 1.6T optical modules expected to exceed 7 million units [3]. Group 3: Future Outlook for AI Applications - The launch of Alibaba's "Qianwen APP" signals a new phase in AI applications, moving towards an "ecological integration" model, which may lead to a rebound in AI application stocks [4]. - International developments, such as Google's new multimodal AI model, are accelerating the commercialization of AI, reinforcing the positive industry trend [4]. - The AI application sector, despite its limited recent gains compared to other segments, is expected to experience a rebound due to the ongoing evolution of the AI industry [4]. Group 4: Investment Recommendations - Investors are advised to focus on the first ChiNext AI ETF (159363) and its associated funds, which have a significant allocation to optical module leaders, particularly "Yizhongtian" [5]. - The ETF's portfolio is heavily weighted towards computing power, with over 70% allocated to this sector and more than 20% to AI applications, positioning it to effectively capture AI thematic trends [5].

Core Viewpoint - The market experienced a significant downturn on November 21, with major indices declining, particularly the ChiNext Index which fell over 4% [1] Group 1: Market Performance - The ChiNext 50 ETF (159949) closed at 1.384 CNY, down 3.89% with a turnover rate of 9.89% and a trading volume of 2.429 billion CNY [1][2] - The ETF has seen a net inflow of 489 million CNY over the past five trading days, indicating positive investor sentiment despite the market decline [2][3] Group 2: ETF Details - As of November 20, 2025, the ChiNext 50 ETF has a total circulation scale of 25.25 billion CNY, leading among similar ETFs [2][3] - The top ten holdings of the ChiNext 50 ETF include leading companies such as CATL, Zhongji Xuchuang, and Dongfang Caifu, reflecting a focus on high-growth sectors [3] Group 3: AI Industry Insights - NVIDIA reported a quarterly revenue of 57 billion USD, a 62% year-over-year increase, and projected next quarter revenue to reach 65 billion USD, addressing concerns about AI asset price bubbles [4] - Analysts suggest that the AI industry is still in its early development stage, with significant long-term growth potential despite current high valuations [5] Group 4: Investment Strategies - The ChiNext 50 ETF (159949) is recommended as an efficient investment tool for those optimistic about the long-term growth of China's technology sector [5] - Investors are advised to consider dollar-cost averaging strategies to mitigate short-term volatility risks while monitoring the performance of index constituent stocks [5]

Market Overview - On November 21, A-shares experienced a collective decline across the three major indices, with the Shanghai Composite Index falling by 2.45%, the Shenzhen Component Index down by 3.41%, and the ChiNext Index decreasing by 4.02% [2][3]. Sector Performance - The lithium battery industry chain led the decline, with lithium mining stocks experiencing a wave of limit downs. Other sectors such as computing hardware, semiconductor, consumer electronics, photovoltaic, and fintech also saw significant drops [3]. - Conversely, the military industry sector showed strong performance, with stocks like Pinggao Group, Longxi Co., and TeFa Information hitting the daily limit, while JiuZhiYang and JiangLong Shipbuilding rose over 10% [3][4]. Stock Movements - Notable gainers included: - Pinggao Group: +20.00% at 49.02 - JiuZhiYang: +15.63% at 48.60 - JiangLong Shipbuilding: +14.50% at 22.42 - TeFa Information: +10.00% at 10.45 - Longxi Co.: +10.00% at 25.20 [4]. - Lithium mining stocks such as Tianqi Lithium, Ganfeng Lithium, and Shengxin Lithium Energy faced significant declines, with over ten stocks hitting the limit down [4]. Trading Volume - The total trading volume in the Shanghai and Shenzhen markets reached 1.97 trillion yuan, an increase of 257.5 billion yuan compared to the previous trading day, with nearly 5,100 stocks declining [4]. Capital Flow - Main capital inflows were observed in sectors like media, agriculture, and shipbuilding, while outflows were noted in non-ferrous metals, power equipment, and electronics [6][7]. - Specific stocks with net inflows included: - Kaimete Gas: 767 million yuan - Yidian Tianxia: 641 million yuan - Vision China: 546 million yuan [6]. - Stocks facing significant net outflows included: - Industrial Fulian: 2.064 billion yuan - Shenghong Technology: 1.760 billion yuan - Xinyi Sheng: 1.729 billion yuan [7]. Analyst Insights - Qianhai JuZhen Capital indicated that the market is expected to continue its volatile adjustment phase, but the medium to long-term positive trend remains supported by capital, policy, and fundamentals [8]. - CITIC Securities suggested that the securities industry is likely to enter a new upward cycle, aligning with the core directive of enhancing the inclusiveness and adaptability of the capital market [8]. - Zhongyuan Securities projected a steady upward trend for the market in the short term, advising investors to maintain reasonable positions and avoid chasing highs or selling lows [9].

Market Overview - The market experienced significant fluctuations, with the Shanghai Composite Index falling over 2% and the ChiNext Index dropping more than 4%. Nearly 5,100 stocks declined, with 99 hitting the daily limit down [1] - The Shanghai Composite Index closed down 2.45%, the Shenzhen Component Index down 3.41%, and the ChiNext Index down 4.02% [1] Sector Performance - AI application concepts showed resilience, with Rongji Software achieving five consecutive limit-up days [1] - The military industry sector was active, with Jiuzhiyang hitting the limit up and companies like Jianglong Shipbuilding and Tianhai Defense also experiencing significant gains [1] - Conversely, the lithium battery supply chain faced a collective adjustment, with stocks like Shengxin Lithium Energy hitting the limit down [1] Trading Volume - The total trading volume of the Shanghai and Shenzhen markets reached 1.97 trillion yuan, an increase of approximately 257.47 billion yuan compared to the previous trading day [2] - The Shanghai market's trading volume was 824.93 billion yuan, while the Shenzhen market's was 1.14 trillion yuan [2] Notable Stocks - Zhongji Xuchuang had the highest trading volume at 19.48 billion yuan, followed by Xinyi Sheng, Ningde Times, Sunshine Power, and Industrial Fulian with trading volumes of 13.41 billion yuan, 11.85 billion yuan, 11.76 billion yuan, and 11.71 billion yuan respectively [2]

Core Viewpoint - The A-share market experienced a collective decline, with major indices falling significantly, indicating a bearish sentiment among investors [3][4]. Market Performance - The Shanghai Composite Index fell by 2.45% to 3834.89, the Shenzhen Component Index dropped by 3.41% to 12538.07, and the ChiNext Index decreased by 4.02% to 2920.08 [4]. - The lithium battery industry chain led the decline, with lithium mining stocks experiencing a wave of limit-downs [3][4]. Sector Analysis - The military industry sector showed strong performance, with stocks like Pingao Co., Longxi Co., and Tefa Information hitting the daily limit, while Jiuzhiyang and Jianglong Shipbuilding rose over 10% [3][4]. - Conversely, sectors such as semiconductor, consumer electronics, photovoltaic, and fintech saw significant declines [3]. Trading Volume and Market Breadth - The total trading volume in the Shanghai and Shenzhen markets reached 1.97 trillion, an increase of 257.5 billion compared to the previous trading day, with nearly 5100 stocks declining [6]. Capital Flow - Main capital inflows were observed in sectors like media, agriculture, and shipbuilding, while outflows were noted in non-ferrous metals, power equipment, and electronics [8]. - Specific stocks such as Kaimete Gas, Yidian Tianxia, and Vision China saw net inflows of 767 million, 641 million, and 546 million respectively, while Industrial Fulian, Shenghong Technology, and Xinyi Sheng faced outflows of 2.064 billion, 1.760 billion, and 1.729 billion respectively [8]. Institutional Perspectives - Qianhai Ju Zhen Capital suggests that the market will continue to experience fluctuations but maintains a long-term positive outlook supported by capital, policy, and fundamentals [10]. - Zhongxin Jiantou anticipates a new upward cycle for the securities industry, aligning with the "14th Five-Year Plan" to enhance the inclusivity and adaptability of the capital market [10]. - Zhongyuan Securities expects a steady upward trend in the short term and advises investors to maintain reasonable positions to avoid chasing highs and cutting losses [11].