Group 1 - The core concept of Co-Packaged Optics (CPO) has seen a rise of 3.14%, ranking 8th among concept sectors, with 123 stocks increasing in value [1] - Notable stocks that reached their daily limit include TeFa Information, Huanxu Electronics, and Hengtong Optics, with increases of 17.14%, 12.68%, and 12.60% respectively [1] - The top gainers in the CPO sector include Keg Precision Machinery, Changxin Bochuang, and Zhishang Technology, with respective increases of 17.14%, 12.68%, and 12.60% [1] Group 2 - The CPO sector attracted a net inflow of 13.231 billion yuan, with 89 stocks receiving net inflows, and 32 stocks exceeding 1 billion yuan in net inflow [2] - The leading stock in terms of net inflow is Zhongji Xuchuang, with a net inflow of 1.485 billion yuan, followed by Industrial Fulian, New Yisheng, and Hengtong Optics with net inflows of 1.318 billion yuan, 1.083 billion yuan, and 871 million yuan respectively [2] - The net inflow ratios for stocks such as TeFa Information, Changfei Optical Fiber, and Huanxu Electronics are 39.28%, 23.96%, and 23.73% respectively [3] Group 3 - The top stocks in the CPO sector based on net inflow include Zhongji Xuchuang, Industrial Fulian, New Yisheng, and Hengtong Optics, with respective net inflows of 1.485 billion yuan, 1.318 billion yuan, 1.083 billion yuan, and 871 million yuan [3][4] - Other notable stocks with significant net inflow ratios include TeFa Information at 39.28%, Changfei Optical Fiber at 23.96%, and Huanxu Electronics at 23.73% [3][4] - The overall performance of the CPO sector indicates strong investor interest and capital inflow, suggesting a positive outlook for the sector [2][3]

Market Overview - The A-share market experienced a collective rebound with the Shanghai Composite Index rising by 0.69%, the Shenzhen Component Index increasing by 1.47%, and the ChiNext Index up by 2.23% [1] - The total trading volume in the Shanghai and Shenzhen markets reached 1.88 trillion yuan, an increase of 136 billion yuan compared to the previous trading day [1] Sector Performance - Key sectors that performed well included Hainan Free Trade Zone, precious metals, and computing hardware, with nearly 3,000 stocks rising and 105 stocks hitting the daily limit [1][8] - The technology sector continued its strong performance, with significant gains in CPO, autonomous driving, artificial intelligence, humanoid robots, and semiconductor stocks [3] Notable Stocks - The stock of Jingzhida surged over 19%, while several other stocks, including Shoukai Co. and Wolong Electric Drive, hit the daily limit [3][4] - New Yi Sheng, a leader in optical modules, saw its stock price rise over 7%, reaching a historical high, marking a tenfold increase from its lowest price of 46.56 yuan in April to 466.66 yuan by December 22 [6][7] Hainan Free Trade Zone - The Hainan Free Trade Zone concept saw a broad rally, with nearly 20 stocks, including Hainan Airlines and Hainan Haoyao, hitting the daily limit [8] - Analysts are optimistic about the long-term development opportunities in Hainan post-closure, with expectations that zero-tariff policies could reduce import tax burdens by approximately 20% for related companies [8] Hong Kong Market - In the Hong Kong market, new consumption concept stocks strengthened, with notable gains from brands like Mixue Group and Lao Pu Gold [9] - Semiconductor stocks in Hong Kong also saw significant increases, with SMIC rising over 6% and Hua Hong Semiconductor up over 4% [10][11] Precious Metals - The price of spot gold rose by 1.65%, reaching a new historical high of 4,410 USD per ounce, while New York futures gold touched 4,450 USD per ounce, reflecting a nearly 1.5% increase [11]

12月22日，市场高开高走，A股三大指数集体反弹，截至收盘，沪指涨0.69%，深成指涨1.47%，创业板指涨2.23%。沪深两市成交额1.88万亿，较上一个 交易日放量1360亿。盘面上，市场热点快速轮动，全市场近3000只个股上涨，其中有105只个股涨停。海南自贸区、贵金属、算力硬件等板块涨幅居前。 | 日韩股市也集体收涨。日经225指数收盘上涨895.18点，涨幅1.81%，报50402.39点。韩国KOSPI指数收盘上涨85.38点，涨幅2.12%，报4105.93点。 | | --- | | A股科技赛道午后延续强势，CPO、无人驾驶、人工智能、人形机器人、半导体板块全线上涨。 | | 机器人概念大爆发，精智达涨超19%，首开股份（600376）、卧龙电驱（600580）等多股涨停。商业航天概念反复走强，神剑股份（002361）回封涨停。 | 消息面上，王力宏演唱会上宇树机器人的后空翻视频周末刷屏，马斯克转发该视频并留言：印象深刻。 贵金属方面，截至发稿，现货黄金涨1.65%，向上触及4410美元/盎司，再创历史新高。纽约期金向上触及4450美元/盎司，日内涨近1.5%。业内分析指 出，今年黄金走强核 ...

Market Performance - A-shares indices collectively opened higher on December 22, with the Shanghai Composite Index returning above 3900 points and the ChiNext Index rising over 2% [1] - The total trading volume in the Shanghai and Shenzhen markets reached 1.86 trillion yuan, an increase of 136 billion yuan compared to the previous trading day [1] - The Shanghai Composite Index closed at 3917.36 points, up 0.69%, with a trading volume of 789.8 billion yuan; the Shenzhen Component Index closed at 13332.73 points, up 1.47%, with a trading volume of 1.0722 trillion yuan; the ChiNext Index closed at 3191.98 points, up 2.23%, with a trading volume of 488.3 billion yuan [1] Sector Performance - The Hainan Free Trade Zone sector saw significant gains, with nearly 20 stocks including Hainan Mining and Hainan Rubber hitting the daily limit [1] - The computing hardware concept performed actively, with companies like New Yisheng reaching historical highs and stocks such as Hengtong Optic-Electric and Changfei Fiber also hitting the daily limit [1] - The commercial aerospace concept showed strength, with Shenjian Co. also hitting the daily limit [1] - Conversely, the AI healthcare concept declined, with Huaren Health dropping over 9%, and the film and theater sector also saw declines, with Bona Film Group hitting the daily limit [1][2] Institutional Insights - Jifeng Investment noted that the market is in a rebound phase, with the Hainan Free Trade Zone sector leading gains; the overall market trend remains upward, supported by the 60-day moving average [3] - Long-term investment opportunities are suggested in high-growth sectors such as semiconductors, consumer electronics, artificial intelligence, robotics, and commercial aerospace [3] - CITIC Securities highlighted that by mid-December 2025, SpaceX successfully launched 3095 Starlink satellites, indicating a breakthrough in domestic medium-lift rocket development, which will lower launch costs and accelerate market growth in satellite and computing sectors [3] - Investment opportunities in commercial aerospace are expected to expand significantly, with a potential trillion-yuan market size emerging [3] Economic Signals - Multiple signals indicate a classic "cross-year-spring" market trend is developing, with expectations for accelerated central budget investments in 2026 [4] - Major institutional investors are increasing their holdings in broad-based ETFs like A500 ETF, providing stable incremental capital to the market [4] - The focus of the market is likely to shift towards blue-chip indices represented by the CSI 300 and SSE 50, with an emphasis on cyclical sectors such as industrial metals and non-bank financials [4] News Updates - The People's Bank of China issued 40 billion yuan of six-month central bank bills in Hong Kong at an interest rate of 1.67%, with applications totaling 81.2 billion yuan [5] - Xiaomi Group announced the launch of the Xiaomi 17 Ultra, scheduled for December 25, with discussions on rising memory costs impacting smartphone prices in the coming years [6] - Porsche confirmed it will gradually shut down its self-built charging network, totaling approximately 200 stations, starting March 1, 2026, and will shift to deep cooperation with leading charging operators [8]

Group 1 - The top ten stocks with net capital inflow on December 22 include Wolong Electric Drive, Zhongji Xuchuang, Industrial Fulian, Xinyi Sheng, Tianfu Communication, SMIC, Haima Automobile, Zijin Mining, China Duty Free, and Hengtong Optoelectronics [1] - Zhongji Xuchuang, Xinyi Sheng, Tianfu Communication, and Hengtong Optoelectronics are categorized as CPO concept stocks [1] Group 2 - The report from Kaiyuan Securities indicates that the demand for AI computing power is driving the continuous improvement of the optical communication industry, with ongoing upgrades to optical communication networks [2] - Silicon photonics technology is accelerating its implementation, becoming the mainstream solution for 1.6T high-speed optical modules, while technologies such as OCS, hollow-core optical fibers, thin-film lithium niobate, and CPO are gaining attention and maturity [2]

主力净流入行业板块前五：半导体，PCB板，新能源汽车，光伏，锂电池； 主力净流入概念板块前五：国产芯片，5G，华为产业链，英伟达概念，光通 信； 主力净流入个股前十：中际旭创、中芯国际、胜宏科技、新易盛、工业富联、沪电股份、紫金矿业、东山精密、浪潮信息、长芯博创 预计随着估值正常化以及遏制产能过剩的举措提振关键行业的盈利能力，MSCI中国指数将进一步反弹。到2026年底，MSCI中国指数将上涨约18%，沪深 300指数将上涨约12%。MSCI香港指数在资本流动和房地产市场情绪最终复苏的支撑下，涨幅可达18%。她还表示，预计明年三大指数的盈利增长率将在9% 至15%之间。 另外，汇丰私人银行将恒生指数的目标设定为到2026年底达到31000点，较周二收盘价上涨22%。该行指出，流动性增强和盈利趋势良好。中国提振内需的 举措有望提振企业利润率，而香港企稳的房地产市场、不断扩大的零售活动、日益活跃的IPO项目以及旅游业的增长，预计将支撑香港的经济复苏。 近期谷歌在AI方向的加速让市场看到其软硬件一体化的潜力，也强化了其自研的TPU芯片在AI计算加速的适用性，同时The Information报道谷歌和Meta正商 ...

日韩股市也集体收涨。日经225指数收盘上涨895.18点，涨幅1.81%，报50402.39点。韩国 KOSPI指数收盘上涨85.38点，涨幅2.12%，报4105.93点。 A股科技赛道午后延续强势，CPO、无人驾驶、人工智能、人形机器人、半导体板块全线上 涨。 记者丨江佩霞 李益文 编辑丨叶映橙 12月22日，市场高开高走，A股三大指数集体反弹， 截至收盘，沪指涨0.69%，深成指涨 1.47%，创业板指涨2.23%。 沪深两市成交额1.88万亿，较上一个交易日放量1360亿。盘面 上，市场热点快速轮动，全市场近3000只个股上涨，其中有105只个股涨停。海南自贸区、贵 金属、算力硬件等板块涨幅居前。 | 上证指数 | 深证成指 | 北证50 | | --- | --- | --- | | 3917.36 | 13332.73 | 1449.28 | | +26.92 +0.69% | +192.52 +1.47% | +3.44 +0.24% | | 科创50 | 创业板指 | 万得全A | | 1335.25 | 3191.98 | 6319.09 | | +26.66 +2.04% | +69.75 ...

Group 1 - The market experienced a strong rebound with all three major indices rising, particularly the ChiNext Index which increased by over 2% [1] - The total trading volume in the Shanghai and Shenzhen markets reached 1.86 trillion, an increase of 136 billion compared to the previous trading day [1] - Over 2,900 stocks in the market rose, with 105 stocks hitting the daily limit up [1] Group 2 - The Hainan Free Trade Zone, precious metals, and computing hardware sectors saw significant gains, while sectors such as pharmaceutical commerce, film and television, education, and banking faced declines [2] - The Hainan Free Trade concept stocks surged, with nearly 20 stocks including Haiqi Group and Hainan Haiyao hitting the daily limit up [2] - The computing hardware sector was notably active, with companies like New Yisheng reaching historical highs and Changfei Optical Fiber achieving three limit ups in four days [2] Group 3 - The limit up performance showed a sealing rate of 71% with a 2.3% performance on the previous day's limit up stocks [4] - The sealing rate for stocks that hit the limit up was 76%, indicating a strong profit rate [4]

今日（12月22日）科技成长方向大反攻，创业板指、科创50纷纷涨超2%，覆盖创业板+科创板高成长龙 头的硬科技宽基——双创龙头ETF（588330）场内价格一度涨近3%，现涨2.85%，盘中收复10日均 线。 细分方向来看，光模块三巨头方面，中际旭创涨超8%，新易盛涨逾6%再创新高，天孚通信涨超4%；半 导体设备方面，拓荆科技涨超9%，盛美上海涨逾6%。此外，光伏龙头晶盛机电涨超8%，印制电路板 （PCB）龙头胜宏科技涨逾3%。 图：双创龙头ETF标的指数涨幅前10大成份股 消息面上，上海交通大学科研人员近日在新一代光芯片领域取得突破，首次实现了支持大规模语义媒体 生成模型的全光计算芯片。相关成果12月19日发表于《科学》杂志。 资料显示，光芯片是光模块的核心上游组件，承担光电/电光转换的核心功能，其性能直接决定光模块 的速率、功耗与稳定性。中原证券表示，光芯片在不同速率光模块的成本占比通常在30%-70%，而越高 速、越高端的光模块，光芯片的成本占比就越高。 1、跨市场多元配置，百分百战略新兴：标的指数从科创板和创业板中选取市值较大的50只战略新兴产 业上市公司作为指数样本，汇集高成长龙头，囊括新能源、光伏 ...

今日（12月22日）科技成长方向大反攻，创业板指、科创50纷纷涨超2%，覆盖创业板+科创板高成长龙 头的硬科技宽基——双创龙头ETF（588330）场内价格一度涨近3%，现涨2.85%，盘中收复10日均线。 细分方向来看，光模块三巨头方面，中际旭创涨超8%，新易盛涨逾6%再创新高，天孚通信涨超4%；半 导体设备方面，拓荆科技涨超9%，盛美上海涨逾6%。此外，光伏龙头晶盛机电涨超8%，印制电路板 （PCB）龙头胜宏科技涨逾3%。 图：双创龙头ETF标的指数涨幅前10大成份股 | 序号 | 名称 | 涨跌幅 ▼ | 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 | 拓削科技 | 9.13% | 1 | 电子 | 半导体 | 半导体设备 | 1005亿 | 21.06亿 | | 2 | 中标相剧 | | 8.48% ------- | 通信 | 通信设备 | 通信网络设备及器件 | 68911Z | 207.59亿 | | ਤੋ | 晶盛机电 | 8,3 ...