成份股方面，龙芯中科、通富微电携手涨停，海光信息涨超15%，澜起科技涨逾9%，兆易创新、芯原股份、中科曙光等个股大幅跟涨。 | 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 | 龙心中科 | 20.00% | | 电子 | 未含体 | 数字芯片设计 | 713亿 | 20.47 亿 | | 2 | 海光信息 | 15.25% | | 电子 | 未合体 | 数字芯片设计 | 6810亿 | 127.92亿 | | 3 | 通富微电 | 10.00% -- | | 电子 | 未含体 | 集成电路封测 | 852亿 | 67.95亿 | | 4 | 刷起科技 | 9.10% | - | 电子 | 未含体 | 数字芯片设计 | 1789亿 | 81.30亿 | | 5 | 北易创新 | 7.01% | mind | 电子 | 关于体 | 数字芯片设计 | 2175亿 | 81.14亿 | | e | 芯原股份 | 6.29% ...

Market Overview - The Shanghai Composite Index is at 4129.68 points, above the five-day moving average, with an increase of 0.39% [1] - The total trading volume of A-shares is 11669.29 billion yuan [1] Stocks Performance - A total of 677 A-shares have surpassed the five-day moving average today [1] - Notable stocks with significant deviation rates include: - Huawi Design (华维设计) with a deviation rate of 20.23% and a price increase of 29.96% [1] - Longxin Technology (龙芯中科) with a deviation rate of 15.40% and a price increase of 20.00% [1] - Zhongrong Electric (中熔电气) with a deviation rate of 15.27% and a price increase of 20.00% [1] Detailed Stock Data - The following stocks have notable performance metrics: - Huawi Design (证券代: 920427): Price increased by 29.96%, latest price at 18.22 yuan, deviation rate 20.23% [1] - Longxin Technology (证券代: 688047): Price increased by 20.00%, latest price at 177.72 yuan, deviation rate 15.40% [1] - Zhongrong Electric (证券代: 301031): Price increased by 20.00%, latest price at 143.40 yuan, deviation rate 15.27% [1] - Other notable stocks include *ST Cube (证券代: 300344) and *ST Changyao (证券代: 300391) with deviation rates of 14.83% and 13.07% respectively [1] Additional Stocks with Positive Movement - Other stocks with positive movement include: - Xishan Technology (西山科技) with a deviation rate of 9.98% and a price increase of 12.93% [1] - Sanyou Medical (三友医疗) with a deviation rate of 9.59% and a price increase of 13.46% [1] - Intercontinental Oil and Gas (洲际油气) with a deviation rate of 9.16% and a price increase of 9.97% [1]

今日（1月21日）电子板块领涨两市，截至发稿，电子板块获主力资金净流入超320亿元，板块吸金额高 居31个申万一级行业首位！电子ETF（515260）成份股海光信息、中科曙光、通富微电、中芯国际分别 吸金32.83亿元、21.90亿元、21.42亿元、20.29亿元，包揽A股吸金榜TOP4。 | 代码 | 名称 | 主力净流入额 ▼ | 涨跌幅 | | --- | --- | --- | --- | | 801080 | 电子(申万) | 329.91亿 | 2.71% | | 801050 | 有色金属(申万) | 124.26 Z | 1.93% | | 801750 | 计算机(申万) | 97.25亿 | 1.28% | | 801730 | 电力设备(电万) | 91.4377 | 0.79% | | 代码 | 名称 | 主力净流入额 ▼ | | | 688041 | 海洲信息 | 32.84亿 | | | 002156 | 通富微电 | 21.40亿 | | 热门ETF方面，果链含量46%的电子ETF（515260）场内价格盘中涨超3.4%，现涨2.99%，日k线或已走 出上行台阶。 | 综合屏 ...

一、行情 1月21日，CPU概念大涨，龙芯中科、中国长城涨停，海光信息涨超15%。 三、机构解读 1）CPU是协调硬件、保障系统稳定的核心，无CPU则无法完成服务器启动、监控、故障诊断等系统级任务。此外，作为通用处理器，擅长处理序列化任 务、复杂逻辑运算，能覆盖AI全流程（数据预处理、模型训练辅助、推理、后处理），尤其适配GPU不擅长的非并行化任务。第三，多年积累的软件生态 （操作系统、数据库、开发工具）均基于CPU设计，无需额外适配；处理非GPU适配任务时，CPU成本效益更高，能平衡性能与成本。因此，随着AI的发 展，CPU的相关需求也有望持续提升，成为计算产业发展的重要趋势之一。（民生证券） 2）云厂商前期采购的通用服务器，目前已大面积进入更新周期。此外，云厂商正在其数据中心中推进架构升级，计划淘汰老旧架构的CPU将新一代服务器 CPU整合至现有机架体系，因此在数据中心领域出现了补偿性投资，驱动服务器CPU价格上涨。（西部证券） 3）IDC报告称，其在最新的全球季度服务器跟踪报告中估计，基于Arm架构的服务器将占2025年全球总出货量的1%。随着未来Vera Rubin系列机柜出货，以 及华为昇腾超节点的 ...

Group 1 - The three major indices collectively rose, with the "Double Innovation" sector leading the gains, driven by a strong performance in chip stocks, particularly in the Sci-Tech Innovation Board, which saw an increase of over 4% [1] - The Kweichow Moutai ETF (588810) reached a new high, rising over 4.3%, marking its highest level since October 9 of the previous year, and has accumulated a gain of over 18% this year and over 90% since its launch on January 9 of last year [1][2] - The report from Guolian Minsheng indicates that during the reinforcement learning process related to AI agents, a large amount of CPU is required, which can become a bottleneck affecting GPU utilization and overall training stability [1] Group 2 - CITIC Construction Investment's report suggests that geopolitical tensions provide a window for domestic semiconductor alternatives, with rapid improvements in the performance of new generation computing chips and cabinets, and a gradually improving ecosystem [2] - The storage chip market is currently experiencing a price increase due to surging AI demand and supply-side contractions, leading to a performance explosion for global storage industry companies [2] - The construction of storage production lines and the increase in domestic production rates are expected to accelerate, presenting investment opportunities in domestic semiconductor equipment and packaging/testing sectors [2]

摘要 受检测设备和光刻胶等半导体通用部件短缺以及 DRAM 和 NAND 价格 飙升驱动，CPU 厂商面临产能压力，同时下游企业囤货需求增加，共同 导致 CPU 价格上涨。 受益于 AI 驱动的需求，先进制程半导体器件需求旺盛，各大厂商纷纷提 价。供应链受限和需求增加预计将导致复杂逻辑器件和存储器件在未来 两三年内维持涨价趋势。 全球 CPU 市场尚未达到英特尔和 AMD 的最大产能。尽管 PC 市场需求 下降，但 AI 服务器需求旺盛。厂商谨慎扩产，预计未来两三年供应仍将 紧张，涨价趋势或将持续。 CPU 涨价分为消费级产品和服务器产品两轮。服务器产品调价主要是对 去年下半年供需关系变化和制造成本上涨的补偿，并未带来显著利润增 量，仅部分抵消成本上升。 国际 PC 产业链整体涨价对国内 CPU 行业是利好，国产 CPU 厂商或因此 获得更多机会。海光、龙芯等品牌是否跟随涨价，取决于具体市场情况， 但整体趋势可能推动国内品牌进行相应调整。 Q&A 近期全球 CPU 价格上涨的原因是什么？如何看待后续涨价的延续性？ 全球 CPU 价格上涨主要有两个因素。首先，AI 需求导致 DRAM 和 NAND 产能 被大量 ...

【导读】存储芯片板块持续拉升，多股涨停 中国基金报记者 李智 一起来看下最新的市场情况及资讯。 1月21日早盘，A股三大指数震荡拉升，创业板指涨逾1%，截至发稿，沪指涨0.10%，深成指涨0.56%，创业板指涨1.10%。 | 上证指数 | 深证成指 | 北证50 | | | --- | --- | --- | --- | | 4117.97 | 14234.20 | 1530.03 | | | +4.32 +0.10% | +78.57 +0.56% +12.43 +0.82% | | | | 科创50 | 创业板指 | 万得全A | | | 1531.26 | 3313.96 | 6781.36 | | | +48.26 +3.25% | +35.98 +1.10% | +22.43 +0.33% | | | 沪深300 | 中证500 | 中证A500 | | | 4738.46 | 8277.21 | 5908.89 | | | +19.59 +0.42% | +29.41 +0.36% | +30.16 +0.51% | | | 中证1000 | 深证100 | 中证红利 | | | 8215.96 ...

| 上证指数 | 深证成指 | 北证50 | | | --- | --- | --- | --- | | 4117.97 | 14234.20 | 1530.03 | | | +4.32 +0.10% | +78.57 +0.56% +12.43 +0.82% | | | | 科创50 | 创业板指 | 万得全A | | | 1531.26 | 3313.96 | 6781.36 | | | +48.26 +3.25% | +35.98 +1.10% | +22.43 +0.33% | | | 沪深300 | 中证500 | 中证A500 | | | 4738.46 | 8277.21 | 5908.89 | | | +19.59 +0.42% | +29.41 +0.36% | +30.16 +0.51% | | | 中证1000 | 深证100 | 中证红利 | | | 8215.96 | 5927.95 | 5572.63 | | | +33.20 +0.41% | +37.15 +0.63% | -39.21 -0.70% | | | 万得全A涨跌分布 | | | | | 跌3022 | | | 涨2 ...

Group 1 - The semiconductor and chip sector experienced a significant rally, with the STAR Market chip index rising by 3.92% as of 10:14 AM on January 21, 2026, driven by strong performances from companies like Loongson Technology (up 20.00%) and Haiguang Information (up 12.46%) [1] - CITIC Securities believes that the storage chip market is currently in a price uptrend due to the explosive demand from AI and supply-side contractions, leading to a performance surge for global storage industry enterprises [1] - The construction of storage production lines and the increase in domestic production rates are expected to accelerate, creating investment opportunities in domestic semiconductor equipment and packaging/testing sectors [1] Group 2 - TSMC is projected to achieve record-high revenue in Q4 2025, with advanced process technology (7nm and below) accounting for 77% of its revenue, and 3nm process shipments reaching 28% [1] - The company anticipates a significant increase in capital expenditure for 2026, estimated between $52 billion and $56 billion, aimed at enhancing its technological advantages and capacity expansion in the high-end wafer foundry sector [1] - The ongoing demand for AI computing power is expected to strongly drive the semiconductor manufacturing sector [1] Group 3 - As of December 31, 2025, the top ten weighted stocks in the STAR Market chip index accounted for 57.76% of the index, including companies like SMIC, Haiguang Information, and Cambrian [2] - The STAR Chip ETF (588200) serves as a convenient tool for investors looking to gain exposure to the STAR Market chip sector [2] Group 4 - Investors without stock accounts can explore investment opportunities in domestic chips through the STAR Chip ETF linked fund (017470) [3]

Market Overview - The Asia-Pacific stock markets opened lower due to the impact of a significant decline in the US stock, bond, and currency markets, but A-shares turned positive with the ChiNext Index rising over 1% [1] - The Shanghai Composite Index rose to 4123.49, gaining 9.84 points or 0.24%, while the Shenzhen Component Index increased by 110.56 points or 0.78% [2] Sector Performance - The storage chip sector continued its strong performance, with stocks like Yingfang Microelectronics and Puran Technology seeing significant gains [2] - The GPU sector also experienced a surge, with Longxin Technology hitting a daily limit increase and Haiguang Information rising over 13% to reach a new high [2] - Gold and silver stocks saw substantial increases, with Hunan Silver achieving a consecutive limit increase and other mining stocks following suit [3] Commodity Prices - Gold prices reached a historical high, surpassing $4840 per ounce, with a peak at $4844.24, while silver also crossed $95 per ounce for the first time [3] - The increase in precious metal prices is attributed to the easing of dollar liquidity and escalating global geopolitical tensions [3] International Market Trends - Japanese government bonds are experiencing a historic sell-off, with the 20-year bond yield dropping 5 basis points to 3.295% and the 40-year bond yield falling 6.5 basis points to 4.145% [5] - The global bond market is facing a collective sell-off, with Japanese bonds entering a new yield era above 4% for the first time in over 30 years [5] Company Actions - Major companies in the semiconductor industry, including SMIC, have collectively raised prices, with 8-inch chips seeing increases of up to 20% [5]