每经AI快讯，A股12月18日共有3744只个股获融资资金买入，有331股买入金额超亿元。其中，新易 盛、中际旭创、航天电子融资买入金额排名前三，分别获买入32.66亿元、22.16亿元和17.28亿元。 ...

登录新浪财经APP 搜索【信披】查看更多考评等级 来源：尺度商业 2004年，高光荣与合伙人一起创立"光盛通信"，公司业务与一家名为"易杰龙"的公司重叠，两家公司打 得热火朝天，互相抢单、挖人，甚至员工都玩起了现实版"无间道"，潜伏在对方公司做兼职。 斗了几年，不分胜负，双方决定握手言和。2008年，"光盛通信"和"易杰龙"整合成一家新公司，新公司 取两家字号各一字，新易盛就此诞生。 后来的故事堪称魔幻，这个诞生于"休战协议"的企业，在2016年成功在创业板上市，如今更跻身北美云 厂商巨头的核心供应链，与中际旭创、天孚通信被戏称为"易中天"，成为A股人气正旺的万亿市值天 团。 12月18日收盘，新易盛总市值4229亿元，年内涨幅417%，2023年以来累计涨幅超3500%。伴随着公司 的起飞，高光荣也完成了华丽转身，从乐山无线电厂的中专生技术员，蜕变为身家百亿的行业大佬。 如此逆袭背后，发生了什么？ 中专生逆袭，技术员变身百亿大佬 高光荣的起点，平凡得几乎看不见光环。1969年出生于四川省乐山市，他没有名校背景，也没有显赫家 世。1980年代末，他从成都无线电机械学校工业电气自动化专业毕业，手握一张中专文凭， ...

证券之星消息，12月18日通信设备板块较上一交易日下跌1.48%，新易盛领跌。当日上证指数报收于 3876.37，上涨0.16%。深证成指报收于13053.98，下跌1.29%。通信设备板块个股涨跌见下表： 从资金流向上来看，当日通信设备板块主力资金净流出32.44亿元，游资资金净流入7.38亿元，散户资金 净流入25.07亿元。通信设备板块个股资金流向见下表： 以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成投资建议。 fund ...

Summary of Key Points Core Viewpoint - The total trading volume of the Shanghai and Shenzhen stock markets on December 18 reached 1.66 trillion yuan, reflecting a decrease of approximately 155.66 billion yuan compared to the previous trading day [1] Trading Volume Details - The trading volume in the Shanghai market was 704.90 billion yuan, while the Shenzhen market recorded 950.59 billion yuan [1] - New Yisheng topped the trading volume with 17.33 billion yuan, followed by Zhongji Xuchuang at 13.81 billion yuan, CATL at 11.08 billion yuan, Aerospace Electronics at 10.68 billion yuan, and Invec at 10.39 billion yuan [1]

Core Viewpoint - The A-share AI computing power sector is experiencing a consolidation phase after a violent rebound, with notable stocks like New Yisheng, Zhongji Xuchuang, and Taicheng Guang showing pullbacks. The Huaxia AI ETF (159381) has seen significant capital inflow recently, indicating strong investor interest in this sector [1]. Group 1: ETF Performance - As of 13:52, the Huaxia AI ETF (159381) on the ChiNext board fell by 1.37%, with trading volume quickly surpassing 200 million yuan [1]. - Over the past 20 days, the ETF has attracted over 600 million yuan in capital, reflecting a concentrated investment strategy [1]. - The ETF tracks the ChiNext AI Index (970070.CNI), with over 57% weight in optical modules, and includes domestic software and AI application companies, providing high elasticity [1]. Group 2: Key Holdings - The top three weighted stocks in the ETF are Zhongji Xuchuang (28%), New Yisheng (20%), and Tianfu Communication (4%) [1]. - The ETF has a low comprehensive fee rate of only 0.20%, the lowest among its peers [1]. Group 3: Industry Outlook - According to Industrial Securities, AI computing power investments are expected to drive the communication sector to significantly outperform the market by 2025 [1]. - By 2026, overseas computing power is anticipated to enter a "mid-air refueling" phase, particularly in the optical module and supporting industry chain [1]. - The Blackwell initiative is expected to accelerate data center developments, with Rubin's progress indicating that 1.6T optical modules may become the main demand driver next year, leading to sustained high growth for leading companies [1].

Core Insights - The global optical module industry is experiencing significant growth driven by advancements in technology and increasing demand from applications such as 5G, AI, and data centers [1][4][6]. Industry Development Stages - **Initial Stage**: The optical module industry began in the 1960s, focusing on basic functionalities for telephone communication with low transmission rates and limited product variety [2]. - **Growth Stage**: The 1990s to early 2000s saw rapid growth due to the rise of the internet and data centers, leading to improved transmission rates and a broader range of products [2]. - **Mature Development Stage**: From the early 2000s to around 2020, the industry matured with the commercialization of high-speed products like 100G and 400G, alongside enhanced reliability and compatibility [2]. - **High-Speed Iteration Stage**: Since 2020, the industry has entered a phase of rapid technological advancement, with the commercialization of 800G modules and accelerated production of 1.6T products, driven by AI and 5G deployments [2]. Market Demand and Growth - The deployment of 5G networks is significantly increasing the demand for high-speed optical modules, which are essential for supporting new business models and applications such as industrial IoT and high-definition video [4]. - The global optical transceiver market is projected to reach $14.4 billion in 2024, marking a 52% increase from $9.5 billion in 2023, driven by the rising demand for AI computing power [6]. Competitive Landscape - Chinese companies are increasingly dominating the global optical module market, with firms like Zhongji Xuchuang and NewEase achieving substantial revenue growth and entering the top ten global suppliers [10]. - In 2024, Zhongji Xuchuang's revenue is expected to grow by 114% to exceed $3.3 billion, while NewEase anticipates a 175% increase to $1.2 billion, reflecting their strong market positions [10]. Technological Advancements - Major optical module manufacturers are focusing on silicon photonics, with Chinese companies like Zhongji Xuchuang achieving mass production of 400G/800G silicon photonics modules and gaining significant market share [9]. - The integration of new technologies such as silicon photonics and CPO is expected to enhance product offerings and meet the growing demands of cloud service providers and AI ecosystems [9].

电子称王新晋百元股阵营 牛市氛围的持续催化，百元高价股阵营的迅猛扩张。 2025年的A股，在人工智能、半导体、高端制造等产业浪潮推动下，电子、计算机、通信等行业，出现 一大批股价突破百元、甚至数百元的"新贵"。Wind数据显示，截至12月17日，A股百元股数量已达167 只，其中90只个股新晋"百元俱乐部"。 新晋百元股多集中于电子、通信、计算机、机械设备、电力设备等行业，电子行业共有35只新晋百元 股，占比超过三分之一，成为绝对主力。通信、计算机、机械设备、电力设备等行业也分别贡献了8至 10只不等的百元股。 百元股阵营扩容不仅是一数量标志，也是新一轮强劲结构性行情的集中体现，反映了科技风格企业在当 前市场中的定价优势。而这批百元股"新贵"的股价年内平均涨幅高达164%，成为年内毋庸置疑的"造 富"高地。其中，天普股份以超过10倍的涨幅（1067.3%）夺魁，胜宏科技（300476.SZ）、仕佳光子 （688313.SH）等个股涨幅也超过5倍，凸显出强烈的赚钱效应。 90只股新晋百元股 2025年以来，A股最显著的特征之一，是百元股阵营的快速壮大。据第一财经统计，截至12月17日收 盘，A股百元股数量已达1 ...

Group 1 - Main capital inflow was observed in sectors such as defense and military, automotive, non-ferrous metals, basic chemicals, and pharmaceutical biology [1] - Notable individual stocks with significant net inflow include Feilong Co. with 2.487 billion, China Satellite with 1.649 billion, and Kaimete Gas with 1.382 billion [1] - Sectors experiencing net outflow include electronics, electric equipment, non-bank financials, building materials, and real estate [1] Group 2 - Individual stocks facing substantial net outflow include Zhongji Xuchuang with 1.417 billion, New Yisheng with 1.399 billion, and Shenghong Technology with 1.108 billion [1]

一、证券市场回顾 南财金融终端数据显示，昨日（12月17日，下同）上证综指日内上涨1.19%，收于3870.28点，最高3881.75点；深证成指日内上涨2.4%，收于13224.51点，最 高13254.81点；创业板指日内上涨3.39%，收于3175.91点，最高3181.69点。 二、融资融券情况 | 代码 | 甚金名称 | | --- | --- | | 025548.OF 鑫无鑫选多元稳进配置3个月持有 | | | 025549.OF 鑫无鑫选多元稳进配置3个月持有 | | | 520850.SH | 易方达中证港股通医疗主 | | 025749.OF | 招商医药量化选股混合发 | | 025748.OF | 招商医药量化选股混合发 | 两市共有3463只个股有融资资金买入，其中新易盛、胜宏科技、中际旭创排名前三，买入金额分别33.34亿元、29.93亿元、27.53亿元。融资买入额前10个股 详情见下表： | 代码 | 股票名称 | 融资买入额(亿元 | | --- | --- | --- | | 300502.SZ | 新易盛 | 33.34 | | 300476.SZ | 胜宏科技 | 29 ...

Group 1 - The first batch of ETFs tracking the Innovation and Entrepreneurship AI Index has been launched, with the largest being the E Fund Innovation and Entrepreneurship AI ETF (159140) at a scale of 1.336 billion CNY [10][11] - The investment value and logic in the AI sector are increasingly recognized, with many brokerages projecting AI to remain a key investment theme in the stock market through 2026 [1][2] - The recent economic work conference emphasized the need to "deepen and expand" the integration of AI, indicating strong policy and financial support for the sector in the coming year [2] Group 2 - The focus has shifted from model competition to practical application of AI, with diverse applications in finance, healthcare, and education, which will drive demand for computing power and infrastructure [3] - The Innovation and Entrepreneurship AI Index is uniquely positioned, selecting 50 major companies from the Sci-Tech Innovation Board and the Growth Enterprise Market, specifically targeting leading firms in the AI sector [4][5] - The index captures the strengths of both the communication equipment and semiconductor sectors, with over 70% of its composition in these areas, aligning with global AI computing demand and domestic development [5] Group 3 - The leading stocks within the index are primarily from the optical module and semiconductor sectors, indicating a high concentration that could drive the index's performance during an upcycle in the AI industry [7] - Profit forecasts for the index's constituent stocks show significant growth, with expected revenue growth rates of 36.16% and 25.08% for 2026 and 2027, respectively, and net profit growth rates of 81.99% and 34.58% for the same years [8][9] - The index's design allows for a streamlined investment approach, enabling investors to gain exposure to both optical modules and semiconductors simultaneously [7]