Group 1 - The technology sector is showing localized activity, with concepts such as CPO, intelligent driving, and automotive parts leading in gains [1] - As of the midday close, the China Securities Artificial Intelligence Theme Index increased by 1.3%, while the Shanghai Stock Exchange Sci-Tech Innovation Board Artificial Intelligence Index rose by 0.2% [1] - The Artificial Intelligence ETF (159819) recorded a trading volume exceeding 300 million yuan, indicating an increase compared to the previous day [1]

2025.12.19 本文字数：1221，阅读时长大约2分钟 作者 |一财阿驴 11:31 A股午盘丨创业板指、深成指均涨近1% 截至午盘，沪指涨0.59%，深成指涨0.93%，创业板指涨0.99%。 | 代码 | 名称 | 两日图 | 现价 | 涨跌 | 涨跌幅 | | --- | --- | --- | --- | --- | --- | | 000001 | 上证指数 | 3 | 3899.31 | 22.94 | 0.59% | | 399001 | 深证成指 | mr. | 13175.13 | 121.16 | 0.93% | | 399006 | 创业板指 | w | 3137.73 | 30.66 | 0.99% | 盘面上，零售股爆发，免税店、乳业等板块领涨；核电、两岸融合、稀土永磁、稳定币、机器人、创新 药概念股活跃。算力硬件题材回调，存储器、CPO方向普跌。 | 板块名称 | 米唱号 | 涨速 | 涨停数 | | --- | --- | --- | --- | | 零售 | +4.01% | +0.21% | 5 | | 免税店 | +3.27% | +0.12% | 1 | | 我 | ...

格隆汇12月19日｜A股开盘，三大指数集体高开，沪指涨0.05%报3878.23点，深证成指涨0.48%，创业 板指涨0.89%。盘面上，特朗普旗下特朗普媒体科技集团跨界核聚变，隔夜飙涨近42%，带动可控核聚 变板块盘初活跃；铜缆高速连接、存储芯片、CPO等板块高开，黄金、煤炭股调整。 ...

新股优迅股份上市首日涨超360%。 2025.12.19 本文字数：555，阅读时长大约1分钟 作者 |一财阿驴 09:30可控核聚变大幅高开，王子新材涨停，常辅股份高开超10%，爱科赛博、哈焊华通、雪人集团等 涨幅靠前。消息面上，特朗普媒体科技集团大涨超40%。据报道，特朗普媒体科技集团同意以全股票交 易方式与核聚变能源企业TAE科技公司合并，交易总价值超60亿美元。 09:25 A股开盘丨三大指数集体高开 沪指高开0.05%，深成指高开0.48%，创业板指高开0.89%。 | 代码 | 名称 | 两日图 | 现价 | 涨跌 | 涨跌幅 | | --- | --- | --- | --- | --- | --- | | 000001 | 上证指数 | wh | 3878.23 | 1.86 | 0.05% | | 15841-2010 11 399001 | 深证成指 | w | 13116.19 | 62.21 | 0.48% | | 399006 | 创业板指 | M | 3134.80 | 27.74 | 0.89% | 盘面上，算力硬件方向反弹，CPO、存储器指数领涨；核聚变、6G、消费电子概念股活 ...

Core Viewpoint - The article highlights significant market movements, particularly in the context of the stock market opening and specific company performances, indicating a positive trend in certain sectors like nuclear fusion and technology [3][4]. Market Opening - The A-share market opened with all three major indices rising: Shanghai Composite Index up 0.05%, Shenzhen Component Index up 0.48%, and ChiNext Index up 0.89% [4][5]. - The opening prices for the indices were reported as follows: Shanghai Composite Index at 3878.23, Shenzhen Component Index at 13116.19, and ChiNext Index at 3134.80 [5]. Sector Performance - The computing hardware sector showed a rebound, with CPO and storage indices leading the gains. In contrast, coal, precious metals, and shipping industries experienced declines [6]. - Notable stock movements included a significant rise in companies related to nuclear fusion, 6G technology, and consumer electronics [6]. Noteworthy Stock Movements - New stock Youxin Co. debuted with an impressive increase of over 360% on its first trading day [7]. - Trump Media Technology Group saw a surge of over 40% following news of a merger with TAE Technologies, valued at over $6 billion [3]. Hong Kong Market Opening - The Hong Kong market also opened positively, with the Hang Seng Index up 0.53% and the Hang Seng Tech Index up 0.81%. Key tech stocks like NetEase, Alibaba Health, and Kuaishou showed strong performance [8][9].

| | 240.00 +188.34 +364.58% | | | | N优迅 1 立即 688807 交易 | | --- | --- | --- | --- | --- | --- | | | SSE CNY 9:25:02 交易中 查看L2全景 | | | 好心、都花 鸡蛋好黄心感 | | | 变比 | 83.61% 委差 | 286 | Wind ESG评级 - | | 详情 | | 卖上 | 248.78 | 3 | रेस | 0.00% 120日 | 0.00% | | 荧四 | 248.00 | 16 | 5日 | 0.00% 250日 | 0.00% | | 美三 | 247.00 | 2 | 20日 | 0.00% 52周高 | 0.00 | | | 245.00 | 2 | 60日 | 0.00% 52周低 | 0.00 | | | 244.00 | 5 | | 2024 2023 | 2025Q3 | | | 240.00 | ાર્તિ | EbS | 1.86 | 1.22 | | 三三 | 238.88 | 15 | BbS | 21.40 12.09 | 13.54 | | | ...

市场有风险，投资需谨慎。本文不构成个人投资建议，也未考虑到个别用户特殊的投资目标、财务状况或需要。用户应考虑本文中的任何 意见、观点或结论是否符合其特定状况。据此投资，责任自负。 创业板指盘初涨1%。CPO、可控核聚变、消费电子等板块走高。 风险提示及免责条款 ...

证券日报网讯12月18日，维峰电子（301328）在互动平台回答投资者提问时表示，公司当前暂无产品直 接应用于CPO(光模块)领域，公司的板端连接器产品主要服务于工业控制、新能源汽车及数据中心等场 景。但公司在高频高速连接器领域具备技术积累，未来将持续关注CPO等新兴技术方向的应用适配机 会。 ...

Market Overview - On December 18, A-shares opened lower with the Shanghai Composite Index down 0.34% at 3857.26 points, the Shenzhen Component Index down 0.85% at 13112.61 points, and the ChiNext Index down 1.17% at 3138.66 points [1] - Key sectors such as CPO, tax refunds for outbound travelers, and fiberglass saw significant declines [1] - Notable stocks included Baida Group, which opened up 4.49%, and Shengtong Energy, which reached a limit up after a change in control [1] Company News - SpaceX has entered a "regulatory quiet period," signaling the initiation of the largest IPO in history [2] - Vanke A proposed a 12-month extension for the principal repayment of its medium-term notes, with a total outstanding amount of 3.7 billion yuan [2] - CATL launched the world's first humanoid robot production line for battery PACKs, marking a significant milestone in intelligent manufacturing [2] - China CNR signed several major contracts totaling approximately 53.31 billion yuan, representing 21.6% of its projected 2024 revenue [3] - Huayi Brothers reported a reduction in shareholding by Alibaba's venture capital arm, decreasing its stake from 3.47% to 2.40% [3] Industry Insights - The global optical module market is experiencing a rapid shift from copper cables to fiber optics, with 1.6T products expected to see significant growth starting in 2026 [6] - The Yichun Natural Resources Bureau plans to revoke 27 mining licenses, including one for Jiangte Electric's lithium-containing ceramic stone mine with an annual capacity of 1.2 million tons [7] - Travel bookings for the upcoming New Year holiday have increased by nearly 30% compared to the same period last year, indicating a recovery in the tourism sector [8] - A successful clinical trial of an invasive brain-computer interface was completed, allowing a paralyzed patient to control a smart wheelchair using brain signals [9] - The upcoming FORCE conference by Volcano Engine is expected to introduce new AI models, enhancing performance and reducing costs [10] - The fifth International AIDC Liquid Cooling Supply Chain Summit will discuss the growing importance of liquid cooling technology in data centers due to rising AI server demands [11] - The founder of Hailin Energy predicts that global electricity demand will surge by 2050, emphasizing the critical role of energy storage in addressing energy challenges [12][13] Institutional Perspectives - CITIC Securities highlights structural opportunities in the express delivery sector, focusing on cost reduction across the entire supply chain [14] - CICC notes that the food and beverage industry is nearing a bottom, with a focus on high-quality growth driven by product innovation and channel expansion [15] - Huatai Securities anticipates that the recent approval of L3 autonomous driving vehicles will accelerate value reconstruction in the smart driving industry, with significant investment opportunities emerging in 2026 [16]

Core Insights - The article provides an overview of the performance of various mutual funds, highlighting the top and bottom performers based on net asset value changes [1][2][3]. Fund Performance Summary Top Performing Funds - The top 10 funds with the highest net value growth as of December 17 include: 1. Guoshou Anbao Strategy Selected Mixed A: 2.0359, +7.67% 2. Guoshou Anbao Strategy Selected Mixed C: 1.4616, +7.66% 3. Rongtong Industry Trend Stock: 1.3413, +7.39% 4. Taixin Development Theme Mixed: 1.8890, +7.33% 5. Huashang Leading Advantage Mixed: 1.5711, +7.02% 6. Dongfang Alpha Rui Xiang Mixed A: 1.1459, +6.95% 7. Dongfang Alpha Rui Xiang Mixed C: 1.1456, +6.95% 8. Guotou Ruijin Advanced Manufacturing Mixed: 2.7811, +6.92% 9. Huatai Bairui Quality Growth A: 1.7812, +6.90% 10. Huatai Bairui Quality Growth C: 1.7498, +6.90% [2][5]. Bottom Performing Funds - The bottom 10 funds with the lowest net value growth as of December 16 include: 1. GF Dow Jones Oil Index RMB A: 2.1869, -3.90% 2. GF Dow Jones Oil Index RMB C: 2.1536, -3.90% 3. GF Dow Jones Oil Index RMB E: 2.1613, -3.90% 4. Huabao Oil and Gas C: 0.6770, -3.70% 5. Huabao Oil and Gas: 0.6946, -3.69% 6. Huabao Overseas China Growth Mixed: 1.3640, -3.06% 7. Nuon Oil and Gas Energy F: 1.0150, -2.59% 8. Huazhong Standard & Poor's Global Oil Index A: 1.7015, -2.53% 9. Huazhong Standard & Poor's Global Oil Index C: 1.6823, -2.53% 10. ICBC Hong Kong Small Cap RMB: 1.8970, -2.32% [3][5]. Market Analysis - The Shanghai Composite Index showed a rebound with a trading volume of 1.83 trillion, with a gain-loss ratio of 3626:1635 and a limit-up limit-down ratio of 57:25. Leading sectors included communication equipment, components, and insurance, each rising over 3% [5].