人民财讯9月8日电，新易盛（300502）成交额突破200亿元，现跌超11%。 ...

Group 1 - High-performance computing hardware stocks have seen significant declines, with companies like Zhongji Xuchuang, Xinyi Sheng, and Shenghong Technology dropping over 10% [1][5] - Analyst Ling Peng questioned the feasibility of Zhongji Xuchuang's projected profit of over 25 billion by 2027, highlighting concerns about linear extrapolation in profit forecasts [1][3] - The market's reaction to Ling Peng's comments mirrors past events, such as the "You are nobody" incident in 2021, which led to a sudden shift in market sentiment away from the semiconductor sector [5] Group 2 - A public fund manager noted that while some sectors are experiencing volatility and corrections, the overall market remains in a bullish atmosphere, indicating potential for high-risk trading strategies [6] - The manager emphasized the need for fundamental performance improvements for continued stock price increases, particularly in sectors like optical modules, which are currently valued at nearly 20 times earnings [5][6] - There are concerns about the rapid pace of earnings revisions, which could lead to increased market volatility in the future [5]

Group 1 - The core viewpoint of the articles highlights the resurgence of "hugging" behavior among public funds, with over 400 actively managed funds achieving net value increases exceeding 30% in the second half of the year, driven by concentrated holdings in stocks like NewEase, Zhongji Xuchuang, and Shenghong Technology [1][3][4] - The current round of fund hugging is characterized by a rapid performance realization, leading fund managers to make decisive adjustments in their portfolios, with a notable focus on technology stocks and the artificial intelligence sector [4][7][10] - The average return of the top 20 stocks held by active funds reached 42% since July, with an impressive annual average return of 103.8%, significantly outperforming major market indices [4][6] Group 2 - The shift in the top 20 holdings of active funds indicates a clear transition towards stocks in the new consumption and artificial intelligence sectors, with significant increases in the number of funds holding companies like Tencent, Alibaba, and Zhongji Xuchuang [4][7] - The current fund hugging phenomenon shows new characteristics, such as a faster pace of portfolio adjustments and a stronger focus on companies benefiting from the AI development, with a substantial increase in the number of funds holding leading companies in the optical module and PCB sectors [7][10] - The concentration of holdings among fund managers is notably high, as many are fully transitioning to leading companies in thriving industries, aiming for extreme excess returns [10][11]

Group 1 - The A-share market showed mixed performance on September 8, with the Shanghai Composite Index and Shenzhen Component Index fluctuating in positive territory, while the ChiNext Index experienced a pullback [1] - The AI-driven computing power sector, particularly the optical module CPO and optical communication stocks, faced significant corrections, with the AI ETF Huaxia (159381) dropping over 5% and key holdings like Zhongji Xuchuang and Xinyi Sheng falling more than 10% [1] - Despite recent volatility, Guosheng Securities maintains a positive outlook on the optical module industry, citing strong overseas AI computing power orders and demand, indicating that the expansion cycle driven by AI is far from over [1][2] Group 2 - The Huaxia AI ETF (159381) tracks the ChiNext AI Index (970070.CNI) and focuses on leading companies in the AI industry chain, particularly in high-demand AI computing power, with over 50% weight in optical module CPO stocks [2] - The top three holdings in the ETF are Xinyi Sheng (20.3%), Zhongji Xuchuang (18.8%), and Tianfu Communication (6.5%), highlighting a strategic focus on high-growth areas within the AI sector [2] - The ETF boasts a low comprehensive fee rate of only 0.20%, making it competitive among similar funds [2]

Group 1 - The AI hardware sector experienced a significant decline, with companies such as Zhongji Xuchuang, Xinyi Sheng, and Tianfu Communication dropping over 10% in early trading [1] - Five stocks, including Shenghong Technology and Industrial Fulian, also faced declines, contributing to a substantial market loss [1] - In just half an hour of trading, the market capitalization of these five companies evaporated by nearly 190 billion [1]

8日早盘，光模块等算力硬件重回调整，光模块含量超51%的创业板人工智能早盘下探逾4%。多只权重 股飘绿，中际旭创、新易盛领跌超9%，天孚通信跌超8%，光库科技、长芯博创、太辰光、联特科技等 多股下挫逾4%。同标的指数规模最大、流动性突出的创业板人工智能ETF（159363）场内价格下探逾 5%，实时成交额超4亿元。 | 分制 多日 1分 5分 15分 30分 · | 创业板人工智能ETF华宝 | F9 盘前盘后 婴加 九转 画线 工具 @ (2) > | 159363 | 159363[8]业板人工智能ETF华德] 09:51 价 0.797 图数 -0.045[-5.34%] 均价 0.810 | 0.797 | -0.045 -5.34% | 0.892 | | | | | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 27 0 + | SZSE CNY 9:51:12 交易 ...

Group 1 - The CPO concept stocks in the A-share market experienced a collective decline, with notable drops in several companies [1] - Zhongji Xuchuang (300308) fell over 11%, while Xinyi Sheng (300502) dropped more than 10% [1][2] - Other companies such as Changfei Fiber (601869) approached the limit down, and Tianfu Communication fell over 8% [1] Group 2 - The market capitalization and year-to-date performance of the affected companies are as follows: - Zhongji Xuchuang: Market cap of 401.9 billion, YTD increase of 194.03% [2] - Xinyi Sheng: Market cap of 311.9 billion, YTD increase of 281.68% [2] - Changfei Fiber: Market cap of 61.5 billion, YTD increase of 172.43% [2] - Tianfu Communication: Market cap of 132.2 billion, YTD increase of 162.05% [2] - Other companies also showed significant declines, with market caps ranging from 12.9 billion to 395 billion [2]

| 代码 | 名称 | | 涨幅% ↑ | 总市值 | 年初至今涨幅% | | --- | --- | --- | --- | --- | --- | | 300308 | 中际旭创 | 1 | -11.13 | 4019亿 | 194.03 | | 300502 | 新易盛 | � | -10.14 | 3119亿 | 281.68 | | 601869 | 长飞光纤 | + | -9.75 | 615亿 | 172.43 | | 300394 | 天孚通信 | 体 | -8.96 | 1322亿 | 162.05 | | 300620 | 光库科技 | 彩 | -6.99 | 232亿 | 92.33 | | 688313 | 任佳光子 | 中 | -6.45 | 326亿 | 334.51 | | 300548 | 长芯博创 | | -5.51 | 341亿 | 152.72 | | 300570 | 太辰光 | ﮨ | -5.37 | 241亿 | 47.10 | | 301205 | 联特科技 | | -5.00 | 129亿 | 31.31 | | 688205 | 德科立 | 策 | -4.98 ...

Group 1 - High-performance computing hardware stocks have continued to decline, with Zhongji Xuchuang and Xinyi Sheng dropping over 10% [1] - Shenghong Technology fell nearly 10%, while Hanwujing dropped over 6% [1] - Other companies such as Shengyi Electronics and Tianfu Communication also experienced significant declines [1]

Group 1 - The CPO concept in A-shares experienced a decline on September 8, with notable drops in stock prices [1] - Zhongji Xuchuang and Xinyi Sheng fell over 9%, while Tianfu Communication dropped over 8% [1] - Other companies such as Shijia Guangzi and Shenghong Technology also saw declines [1]