2月4日，A股市场呈现出先抑后扬态势，三大指数午后强势回升，沪指成功站上4100点，截止收盘，沪 指上涨34.46点，涨幅0.85%报4102.20点，深成指上涨29.17点，涨幅0.21%报14156.27点，创业板指下跌 13.38点，跌幅0.40%报3311.51点；沪深两市成交额2.48万亿，全市场超3200只个股上涨。 盘面热点快速轮动，煤炭概念掀起涨停潮，十余只成分股涨停，陕西黑猫、兖矿能源、中煤能源涨停； 太空光伏概念爆发，中来股份20cm涨停，国晟科技2连板。机场航运概念走强，中国东航、华夏航空涨 停。房地产板块表现活跃，荣安地产、财信发展、我爱我家涨停；氢能源概念快速拉升，京城股份、致 远新能涨停；玻璃玻纤、HIT电池、房地产开发及装修建材等板块涨幅居前；下跌方面，AI应用概念集 体下挫，引力传媒、天地在线跌停，值得买、世纪恒通等多股大跌；腾讯云板块下挫，泛微网络跌停； 贵金属板块走低，四川黄金跌近9%；另外，文化传媒、游戏及算力概念等跌幅居前。 多个板块表现活跃 机构观点 国盛证券：AI的影响不局限于软件领域，各领域都有抓住AI时代机遇的软件公司崛起，如广告领域的 Applovin、视觉设 ...

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]

声明：市场有风险，投资需谨慎。本文基于第三方数据库自动发布，不代表新浪财经观点，任何在本文 出现的信息均只作为参考，不构成个人投资建议。如有出入请以实际公告为准。如有疑问，请联系 biz@staff.sina.com.cn。 责任编辑：小浪快报 02月04日消息，截止13:20，钙钛矿电池板块走强，中来股份、泽润新能、拓日新能涨停，东方日升、 阿石创、琏升科技、金晶科技、金辰股份等个股涨幅居前。 ...

02月04日消息，截止13:20，太空光伏板块强势，中来股份、拓日新能涨停，乾照光电等个股涨幅居 前。 声明：市场有风险，投资需谨慎。本文基于第三方数据库自动发布，不代表新浪财经观点，任何在本文 出现的信息均只作为参考，不构成个人投资建议。如有出入请以实际公告为准。如有疑问，请联系 biz@staff.sina.com.cn。 责任编辑：小浪快报 ...

编辑 ｜ 钉钉 消息面上，据多家媒体报道，近期马斯克旗下的SPACE X团队和Tesla团队"摸底"中国光伏企业，其中 TESLA团队目前仅是验厂阶段，到访多家产业链企业；SPACE X团队主要到访光伏设备厂，并与国内 某头部异质结设备厂有订单合作，但基于商业保密要求等因素，未作公开。 2月4日午后，太空光伏板块走强，晶科能源、中来股份20%涨停，拓日新能涨停，天合光能涨超8%， 乾照光电涨近4%，通威股份涨超3%。 | 名称 | 现价 | 涨跌幅, | | --- | --- | --- | | 晶科能源 | 8.40 | 20.00% | | 中来股份 | 10.32 | 20.00% | | 拓日新能 | 7.04 | 10.00% | | 天合光能 | 22.04 | 8.68% | | 金晶科技 | 6.81 | 6.41% | | ST京机 | 14.95 | 4.99% | | 捷佳伟创 | 148.47 | 4.04% | ...

编辑 ｜ 钉钉 | 名称 | 现价 | 涨跌幅 - | | --- | --- | --- | | 晶科能源 | 8.40 | 20.00% | | 中来股份 | 10.32 | 20.00% | | 拓日新能 | 7.04 | 10.00% | | 天合光能 | 22.04 | 8.68% | | 金晶科技 | 6.81 | 6.41% | | ST京机 | 14.95 | 4.99% | | 捷佳伟创 | 148.47 | 4.04% | 消息面上，据多家媒体报道，近期马斯克旗下的SPACE X团队和Tesla团队"摸底"中国光伏企业，其中TESLA团队目前仅是验 厂阶段，到访多家产业链企业；SPACE X团队主要到访光伏设备厂，并与国内某头部异质结设备厂有订单合作，但基于商业保 密要求等因素，未作公开。 2月4日午后，太空光伏板块走强，晶科能源、中来股份20%涨停，拓日新能涨停，天合光能涨超8%，乾照光电涨近4%，通 威股份涨超3%。 ...

钙钛矿电池板块领涨，上涨2.96%，其中中来股份上涨20.0%，亚玛顿上涨10.01%，拓日新能上涨 10.0%，晶科能源、西子洁能、金晶科技涨超5%。（AI生成） 钙钛矿电池板块领涨，上涨2.96%，其中中来股份上涨20.0%，亚玛顿上涨10.01%，拓日新能上涨 10.0%，晶科能源、西子洁能、金晶科技涨超5%。（AI生成） ...

午后太空光伏（核心股）概念再度拉升，晶科能源20cm涨停，中来股份上午便已经20cm涨停，拓日新能上午涨停，天合光能涨超9%。 | < 日 | 太空光伏指数(8841929) | | | | --- | --- | --- | --- | | | 4003.48 165.96 4.32% | | | | 资料 | 资讯 相关基金 成分 | | 月度 | | 名称 | | 现价 | 污 | | 晶科能源 | | 8.40 | | | 688223.SH | | | | | 中来股份 | | 10.32 | 2 | | 300393.SZ | | | | | 拓日新能 | | 7.04 | | | 002218.SZ | | | | | 天合光能 | | 22.16 | | | 688599.SH | | | | | 捷佳伟创 | | 152.17 | | | 300724.SZ | | | | | 金晶科技 | | 6.81 | | | 600586.SH | | | | | ST京机 | | 14.95 | | | 000821.SZ | | | | | HTTH | 18.56 | | --- | --- ...

| 700 | | 最高封单量 182.5万 | | | --- | --- | --- | --- | | | | 涨停成交量 | 29.8万 | | 5.60 | -20.00% 买1 | | 8.40 174.3万 · | | | 成交量 ▼ 485.2万 分时量:2933 ↓ 现量:1075 头2 | 8.39 | 2.4万 · | | 31.1万 | द्र 3 | 8,38 | 1796 · | | | 24 | 8.37 | 1690 · | | | ગ્રે 5 | 8.36 | 152 · | | | 256 | 8.35 | 101 · | | | 577 | 0 21 | 207 . | 光伏板块的热度有点高！ 今日（2月4日），在A股市场上，光伏概念股再度走强，太空光伏方向领涨。盘中，拓日新能直线拉升至涨停，中来股份封死20%涨停。截至午间收盘，太空光伏指 数涨幅接近3%，光伏指数、钙钛矿电池指数、光伏屋顶指数涨幅均超过2%。 当天，有市场传闻称，马斯克团队密访中国多家光伏企业，重点考察有异质结、钙钛矿技术路线企业。 据21财经报道，针对上述传闻，晶科能源接线工作人员回应称，公司近期确 ...

Market Overview - On February 4, the A-share market experienced a decline, with the Shanghai Composite Index turning negative and the ChiNext Index dropping over 2%. The total trading volume in the Shanghai and Shenzhen markets reached 1.63 trillion yuan, an increase of 12.7 billion yuan compared to the previous trading day, with over 2900 stocks declining [1]. Sector Performance - The space photovoltaic concept showed strong performance, with Zhonglai Co. hitting the daily limit and Guosheng Technology achieving two consecutive limits. The airport and shipping sectors also performed well, with China Eastern Airlines and Huaxia Airlines reaching their daily limits. The real estate sector was active, with Rong'an Real Estate and Caixin Development hitting their daily limits. The hydrogen energy concept surged, with Jingcheng Co. and Zhiyuan New Energy reaching their daily limits [4]. - The coal sector experienced a significant surge, with major coal companies like Yanzhou Coal Mining and China Coal Energy both hitting their daily limits. Other stocks such as Shaanxi Black Cat and Meijin Energy also reached their daily limits, while Shaanxi Coal and Chemical, Shanxi Coal International, Xinji Energy, and China Shenhua followed suit [4]. Coal Supply Impact - Reports indicate that the Indonesian government has proposed a significant production cut, leading to a suspension of spot coal exports by local miners. China is the largest importer of Indonesian coal, with an expected import of 242 million tons in 2024, accounting for 42.73% of Indonesia's total exports. This suspension is projected to impact China's thermal coal supply by 5.3%, increasing inventory pressure on power plants in Southeast China. Additionally, there are reports of rising coal prices domestically [6]. Precious Metals Market - The precious metals sector opened with a rebound but later turned negative, with companies like Zijin Mining and Hunan Gold experiencing declines. The National Investment Silver LOF resumed trading and hit the daily limit down, with a latest premium rate of 64.6%. After significant drops on January 30 and February 2, spot gold prices rebounded to over $5000, while spot silver reached $88 per ounce [7]. - Market sentiment remains volatile, with speculative funds showing significant movement. The geopolitical uncertainty surrounding US-Iran negotiations continues to pose risks. Overall, the precious metals market is influenced heavily by market emotions, with short-term volatility risks to be monitored, while long-term trends remain optimistic [7]. Individual Stock Highlights - Guizhou Moutai's stock rose over 2%, reaching a price above 1500 yuan for the first time since September 15, 2025 [8]. Hong Kong Market - The Hang Seng Technology Index fell over 2%, with many tech stocks in Hong Kong experiencing declines. Notable drops included Bilibili down over 4%, Tencent Holdings down over 3%, and other companies like Baidu, Lenovo, NetEase, Meituan, and Xiaomi all falling over 2% [9]. Cryptocurrency Market - The cryptocurrency market saw a collective downturn, with Bitcoin experiencing a high-level correction of nearly 40% [10].