Core Viewpoint - The market showed signs of recovery with the Shanghai Composite Index returning to 4100 points, while the Shenzhen Component Index turned positive after previously dropping over 1% [1] Market Performance - The Shanghai Composite Index increased by 0.85%, the Shenzhen Component Index rose by 0.21%, and the ChiNext Index fell by 0.4% [1] - The total trading volume in the Shanghai and Shenzhen markets was 2.48 trillion yuan, a decrease of 63.3 billion yuan compared to the previous trading day [1] Sector Highlights - The coal sector experienced a surge, with over ten stocks hitting the daily limit, including Shaanxi Black Cat (601015), Yanzhou Coal Mining (600188), and China Coal Energy (601898) [1] - The space photovoltaic sector saw significant gains, with Zhonglai Co., Ltd. (300393) hitting the 20% limit and Guosheng Technology (603778) achieving two consecutive limit-ups [1] - The airport and shipping sector strengthened, with China Eastern Airlines (600115) and Huaxia Airlines (002928) both reaching the daily limit [1] - The real estate sector was active, with Rong'an Real Estate (000517), Caixin Development (000838), and I Love My Home (000560) hitting the daily limit [1] - The hydrogen energy sector rapidly increased, with Beijing Capital Co., Ltd. (600860) and Zhiyuan New Energy (300985) reaching the daily limit [1] Declining Sectors - The AI application, precious metals, and computing hardware sectors experienced the largest declines [1] - The AI application sector saw a collective drop, with stocks like Yili Media (603598) and Tiandi Online (002995) hitting the daily limit down, along with significant declines in Worth Buying (300785) and Century Hengtong (301428) [1]

Market Performance - The A-share market showed a rebound after an initial decline, with the Shanghai Composite Index closing at 4102.20 points, up 34.46 points or 0.85% [1] - The Shenzhen Component Index rose by 29.17 points, or 0.21%, closing at 14156.27 points, while the ChiNext Index fell by 13.38 points, or 0.40%, to 3311.51 points [1] - The total trading volume in the Shanghai and Shenzhen markets reached 2.48 trillion yuan, with over 3200 stocks rising [1] Sector Highlights - The coal sector emerged as a star performer, with multiple stocks such as Yanzhou Coal and Shenhua Group hitting the daily limit [2] - The space photovoltaic and perovskite battery concepts saw significant gains, with stocks like Zhonglai Co. and Dongfang Wealth Securities showing strong performance [2] - The real estate sector rebounded, with companies like Rong'an Real Estate and Caixin Development reaching their daily limits [2] - The hydrogen energy concept also surged, with stocks like Beijing Capital and Zhiyuan New Energy hitting the daily limit [1][2] Declining Sectors - The AI application sector experienced a widespread decline, with stocks like Worth Buying and Kaipu Cloud dropping over 10% [3] - The gaming and Tencent-related stocks also fell, with companies like Lito Electronics and Yingu Media hitting the daily limit down [3] - The precious metals sector saw a decline, with Sichuan Gold dropping nearly 9% [1][3] Institutional Insights - Guosheng Securities noted that AI's impact extends beyond software, with opportunities arising in various sectors, emphasizing the need to observe individual companies' core competitiveness in the AI era [4] - Huatai Securities highlighted that risk appetite is constrained, with a notable decrease in trading participation and net outflows from funds, indicating a cautious market sentiment [4] - Zhongshan Securities suggested that fiscal policy should remain proactive in 2026, focusing on consumption as a key counter-cyclical variable for the stock market [5] Industry Trends - CITIC Construction pointed out that the global commercial space industry is entering a new phase focused on large-scale deployment and ecosystem building, with significant competition emerging in reusable rocket technology and satellite manufacturing [6] - The industry is expected to expand into diverse areas such as space computing and tourism, marking a shift from state-driven projects to key drivers of future economic growth and strategic competition [6]

2月4日盘中，多晶硅期货主力合约遭遇一波急速上涨，最高上探至51000.0元。截止发稿，多晶硅主力 合约报50735.0元，涨幅3.31%。 国信期货 短期多晶硅期货以震荡为主 国投安信期货：多晶硅盘面重回50000元/吨关口 基本面端，受头部企业减产支撑，行业供需边际预期改善，2月多晶硅头部排产下修至7.97万吨(原9万 吨)，对应硅片45.3GW排产，预计2月行业现小幅供需缺口、库存去化；叠加白银价格回落，下游对用 硅价格接受度理论上抬升。短期来看，头部企业减产后现货N型复投均价涨至53500元/吨，盘面重回 50000元/吨关口，受会议预期支撑及贵金属反弹传导情绪，盘面或上探前高。后期推进不及预期，价格 或回调至关口附近震荡。 多晶硅期货主力涨超3%，对于后市行情如何，相关机构该如何评价？ 机构 核心观点 国投安信期货 多晶硅盘面重回50000元/吨关口 国信期货：短期多晶硅期货以震荡为主 供给端，多晶硅周度产量大幅减少，头部企业四川、云南、内蒙古三个基地全部停产，预估2月产量下 降至8万吨左右。下游需求方面，硅片价格、电池片价格持稳，企业库存累积，生产亏损幅度较大，企 业2月排产量可能调降；终端组件涨 ...

炒股就看金麒麟分析师研报，权威，专业，及时，全面，助您挖掘潜力主题机会！ 来源：华尔街见闻 2月4日，A股光伏板块强势爆发，太空光伏概念领涨。晶科能源直线拉升20CM涨停，泽润新能、中来 股份、亚玛顿等多股涨停，海泰新能涨超9%。这一轮行情的催化剂，来自马斯克团队近期秘密走访中 国多家光伏企业的消息。 据21财经报道，晶科能源工作人员证实，公司近期确实与马斯克团队相关考察团有过接触，考察团对公 司的技术储备、生产设备等进行了了解，但合作意向及具体考察细节不便透露。该工作人员同时透露， 国内主流光伏企业也均有考察。据悉马斯克此次考察聚焦于先进技术路线，异质结和钙钛矿电池成为重 点关注对象，有报道称已有异质结设备厂签单。 据新浪财经援引消息人士透露，马斯克团队近期秘密走访了中国多家光伏企业，考察项目涉及设备、硅 片、电池组件等环节，其中重点考察了有异质结、钙钛矿技术路线的光伏企业。有光伏企业证实此行 程，称"与马斯克团队确实接触过，考察内容需要保密"。 市场观点认为，无论最终生产地如何选择，马斯克要推动其太空能源蓝图的规模化与商业化落地，都难 以绕开对中国光伏核心制造能力与成本优势的深度依赖。中国光伏制造业贡献了 ...

Market Overview - The market rebounded with the Shanghai Composite Index returning to 4100 points and the Shenzhen Component Index turning positive after previously dropping over 1% [1] - The total trading volume in the Shanghai and Shenzhen markets was 2.48 trillion yuan, a decrease of 633 billion yuan compared to the previous trading day [1] Sector Performance - The coal sector experienced a surge with over ten stocks hitting the daily limit, including Shaanxi Black Cat, Yanzhou Coal Mining, and China Coal Energy [1] - The space photovoltaic sector saw significant gains, with Zhonglai Co. hitting a 20% limit up and Guosheng Technology achieving two consecutive limit ups [1] - The airport and shipping sector strengthened, with China Eastern Airlines and Huaxia Airlines both hitting the daily limit [1] - The real estate sector was active, with Rong'an Real Estate, Caixin Development, and I Love My Home all reaching the daily limit [1] - The hydrogen energy sector rapidly increased, with Beijing Capital Co. and Zhiyuan New Energy hitting the daily limit [1] Declining Sectors - The AI application sector faced significant declines, with stocks like Yili Media and Tiandi Online hitting the daily limit down, and several others experiencing substantial drops [1] - Precious metals and computing hardware sectors also saw notable declines [1] Index Performance - At the close, the Shanghai Composite Index rose by 0.85%, the Shenzhen Component Index increased by 0.21%, while the ChiNext Index fell by 0.4% [1]

钧达股份（2865.HK）、中来股份（300393.SZ）等多只太空光伏概念股同样在2月4日走高。 市场消息显示，马斯克此次考察团考察的光伏企业涉及了硅片、组件、设备等多个环节。 马斯克近期已多次为太空光伏站台。1月22日，马斯克在世界经济论坛年会期间，明确力挺太空光伏， 并披露关键产能规划。他表示，建设太空AI算力中心是理所当然的事情，SpaceX与特斯拉正同步推进 太阳能产能提升，目标在未来三年内实现每年100GW的太阳能制造能力。 新京报贝壳财经讯（记者朱玥怡）传闻中特斯拉CEO埃隆·马斯克考察中国光伏企业供应链的消息，在2 月4日再次为太空光伏概念股贡献了一波涨停潮。 自2月4日上午开始，有关马斯克考察团的消息持续发酵。有设备企业向贝壳财经记者证实，马斯克的考 察团近期确实来公司进行了供应链考察。 同日，晶科能源（688223.SH）接线工作人员向媒体表示，公司近期确实与马斯克团队相关考察团有过 接触。在该消息刺激下，晶科能源股价2月4日下午直线涨停。 中信证券研报提出，测算远期（2035年至2040年）卫星领域光伏电池片整体市场空间将达到3288亿元， 相比于短期市场空间有望增长30倍以上。如果按照 ...

截至2026年2月4日 14:37，中证光伏产业指数(931151)强势上涨3.03%，成分股晶科能源上涨20.00%，晶 盛机电上涨13.33%，TCL中环上涨9.99%，协鑫集成，天合光能等个股跟涨。光伏ETF鹏华(159863)上涨 2.97%，最新价报0.76元。 光伏ETF鹏华紧密跟踪中证光伏产业指数，中证光伏产业指数从主营业务涉及光伏产业链上、中、下游 的上市公司证券中，选取不超过50只最具代表性的上市公司证券作为指数样本，以反映光伏产业上市公 司证券的整体表现。 消息面上，多晶硅N型复投料报价48-59元/千克，颗粒硅报价49-51元/千克，多晶硅价格指数52.45元/千 克，多晶硅价格上涨，周六多晶硅企业会议以及2月5日光伏会议叠加着白银价格大跌给到多晶硅企业抬 价信心。最高企业报价提升至63元/千克。此外，马斯克近期密集调研国内光伏设备厂商，尤其关注HJT 与钙钛矿新技术路线，提振板块情绪。 中信证券指出，太空光伏的发展可以分为短、中、长期三个阶段。短期阶段：2025-2030年——预计太 空光伏仍以砷化镓电池为主、P型HJT电池和钙钛矿电池逐步导入应用。中期阶段：2030-2035年——预 ...

炒股就看金麒麟分析师研报，权威，专业，及时，全面，助您挖掘潜力主题机会！ 来源：中国基金报 【导读】光伏板块午后大涨，晶科能源20cm涨停 中国基金报记者 晨曦 东方日升午后同步冲高，涨超15%。 刚刚，光伏"涨停潮"来了！ 2月4日午后，光伏板块继续冲高。晶科能源迅速拉出20cm涨停，报8.4元/股，总市值达840亿元；截至 发稿，买一超1.6亿手。 有网友表示，"这封单是我见过最离谱的了""理解不够"。 此外，泽润新能、中来股份20cm涨停，亚玛顿、双良节能、拓日新能等多股延续涨停状态。 | 序号 代码 | | 名称 | 现价 | 涨跌 | 涨跌幅 ~ | | --- | --- | --- | --- | --- | --- | | 1 | 688223 | 晶科能源 | 8.40 | 1.40 | 20.00% | | 2 | 300393 | 中来股份 | 10.32 | 1.72 | 20.00% | | 3 | 301636 | 泽润新能 | 89.47 | 14.91 | 20.00% | | 4 | 300316 | 晶盛机电 | 62.23 | 7.16 | 13.00% | | 5 | ...

（文章来源：北京商报） 北京商报讯2月4日，一则关于马斯克团队近期走访了中国多家光伏企业的传闻引发市场关注，当日午后 开盘，光伏股拉升，其中晶科能源（688223）涨停。针对该市场传闻，北京商报记者以投资者身份致电 公司，公司相关负责人表示，不方便透露。 此前晶科能源在回应媒体时表示，公司近期确实与马斯克团队相关考察团有过接触，考察团对公司的技 术储备、生产设备等进行了了解，但合作意向及具体考察细节不便透露。 ...

针对该传闻，21快讯记者以投资者身份致电光伏组件龙头晶科能源核实，接线工作人员回应称，公司近期确实与马斯克团队相关考察团有过接触，考察团 对公司的技术储备、生产设备等进行了了解，但合作意向及具体考察细节不便透露。该工作人员同时透露："国内主流光伏企业也均有考察"。 马斯克团队走访中国多家光伏企业，引爆A股光伏板块！ 2月4日午后，光伏股集体拉升，晶科能源20cm直线涨停，带动光伏ETF（159857）标的指数午后涨3%，两日涨8.7% ，科创新能源ETF(588830)上涨 2.67%，最新价报1.73元。 | < コ | 光伏指数(884045) | | | --- | --- | --- | | | 4586.81 155.37 3.51% | | | 资料 | 资讯 相关基金 | 月度收益 | | 名称 | 现价 | 涨跌巾一 | | 晶科能源 | 8.40 | 20.00% | | 688223.SH | | | | 泽润新能 | 89.47 | 20.00% | | 301636.SZ | | | | 中来股份 | 10.32 | 20.00% | | 300393.SZ | | | | 晶盛机电 ...