Market Overview - The A-share market saw a slight increase on January 7, with the Shanghai Composite Index achieving a 14-day consecutive rise, closing up 0.05% at 4085.77 points. The Shenzhen Component Index rose 0.06% to 14030.56 points, while the ChiNext Index increased by 0.31% to 3329.69 points. The total trading volume in the Shanghai and Shenzhen markets reached 2.85 trillion yuan, an increase of 476 billion yuan compared to the previous trading day, marking the second consecutive day of trading volume exceeding 2.8 trillion yuan [1]. Sector Performance - The commercial aerospace sector was notably active, with over ten stocks hitting the daily limit, including Lushin Investment with 7 limit-ups in 9 days and Leike Defense with 6 consecutive limit-ups. The coal sector also saw significant gains, with Dayou Energy and Shaanxi Black Cat hitting the limit. Semiconductor equipment stocks continued their strong performance, with Zhongwei Company and Beifang Huachuang reaching historical highs. The photoresist concept stocks were active, with Guofeng New Materials achieving 2 limit-ups in 3 days, and Nanda Optoelectronics and Tongcheng New Materials hitting the limit. The controllable nuclear fusion concept showed strength, with China First Heavy Industries and China Nuclear Engineering hitting the limit [1]. Limit-Up Stocks - A total of 80 stocks (excluding ST and delisted stocks) hit the daily limit, with 23 stocks achieving consecutive limit-ups. The limit-up rate was 64%, with notable stocks including Shengtong Energy with 14 consecutive limit-ups, Fenglong Co. with 9 consecutive limit-ups, and Youbang Ceiling with 5 consecutive limit-ups. The commercial aerospace concept stocks such as Lushin Investment and Leike Defense were highlighted for their strong performance [1].

Core Viewpoint - The A-share market saw a significant rise in photolithography machine concept stocks on January 7, driven by the record high of ASML in the US stock market [1] Group 1: Stock Performance - Highmeng New Materials approached a 20% limit up, while ChipSource increased nearly 18% [1] - Jiaxian Co. rose over 15%, and Anji Technology gained more than 12% [1] - Nanda Optoelectronics and Dinglong Co. saw increases of over 11% and 10%, respectively [1] Group 2: Other Notable Stocks - Pulit, Tongcheng New Materials, Guofeng New Materials, and Changqing Technology all hit a 10% limit up [1] - Kema Technology rose over 9%, and Jinhua New Materials increased by more than 8% [1] - Several other stocks, including Jingrui Electric Materials, saw gains exceeding 6% [1]

1.光刻胶 一、行情回顾 沪指全天窄幅震荡，盘中逼近4100点关口，创业板指冲高回落。光刻机、光刻胶概念股走强，南大光电、国风新材等多股涨停。煤炭板块集体拉升，大有能 源、安泰集团等涨停。商业航天概念继续活跃，雷科防务6连板，金风科技等涨停。半导体设备股延续强势，中微公司、北方华创大涨续创历史新高。下跌 方面，脑机接口概念下挫，诚益通、爱朋医疗等跌超10%。个股跌多涨少，沪深京三市近3200股飘绿，今日成交2.88万亿。 二、当日热点 光刻胶板块今日大涨，国风新材、彤程新材、华融化学、常青科技、高盟新材等涨停。 催化上，据上证报报道，近日，威耀实业发生股东信息变更，持股100%的上海微电子退出，芯上微装成为威耀实业的新增全资股东，认缴出资额同样为 2.285亿元。 有业内人士表示，芯上微装是从上海微电子分拆出的公司，核心团队来自上海微电子。此番芯上微装收购威耀实业，或许意味着其重新回到"上海微电子旗 下相关资产上市平台"的定位。 | 股票名称 | | 最新价 = | 涨跌幅 = | 涨停时间 = | 换手率 = | 流通市值 = | | | --- | --- | --- | --- | --- | --- ...

Group 1 - The photolithography concept sector saw a significant increase of 6.05%, leading the gains among concept sectors, with 68 stocks rising, including notable gainers such as Gao Meng New Materials and Huarong Chemical, which hit the 20% limit up [1][2] - Major stocks in the photolithography sector that performed well include Jiaxian Co., Anji Technology, and Xingfu Electronics, with increases of 25.68%, 18.86%, and 15.65% respectively [1] - The sector experienced a net inflow of 2.838 billion yuan from main funds, with 47 stocks receiving net inflows, and 11 stocks exceeding 100 million yuan in net inflows, led by Nanda Optoelectronics with 871 million yuan [2][3] Group 2 - The top three stocks by net inflow ratio in the photolithography sector were Guofeng New Materials, Tongcheng New Materials, and Huarong Chemical, with ratios of 51.43%, 31.09%, and 27.94% respectively [3] - Nanda Optoelectronics had a trading volume of 87.11 million yuan and a turnover rate of 29.92%, while Guofeng New Materials had a turnover rate of 7.56% with a net inflow of 432.29 million yuan [3][4] - Other notable stocks included Gao Meng New Materials with a 20.03% increase and a net inflow of 366.26 million yuan, and Yake Technology with an 8.05% increase and a net inflow of 25.42 million yuan [3][4]

光刻机(胶)板块领涨，上涨2.34%，其中普利特上涨10.03%，彤程新材上涨10.0%，国风新材上涨 9.99%，南大光电、恒坤新材、安集科技涨超7%。（AI生成） 光刻机(胶)板块领涨，上涨2.34%，其中普利特上涨10.03%，彤程新材上涨10.0%，国风新材上涨 9.99%，南大光电、恒坤新材、安集科技涨超7%。（AI生成） ...

ST得润连续2日跌停，*ST奥维、*ST熊猫等跌停。 1月7日午间，A股半日下来共有86只涨停股、5只跌停股。光刻胶概念活跃，普利特3连板，国风新材3 天2板，雅克科技、南大光电等涨停。 连板股方面，胜通能源14连板，锋龙股份9连板，*ST东易11天8板，鲁信创投9天7板，*ST铖昌8天7 板，友邦吊顶5连板，城建发展、*ST高斯4连板，王子新材4天3板，岩山科技、美好医疗等3连板，可 川科技、ST长园3天2板，*ST松发、华林证券等2连板，中国西电、淳中科技等涨停。 ...

光刻胶板块持续走高，雅克科技涨停，国风新材、高盟新材、普利特此前封板, 安达智能、容大感光涨 超10%，新莱应材、广信材料等跟涨。 ...

| 代码 | 名称 | | 涨幅% ↓ | 总市值 | 年初至今涨幅% | | --- | --- | --- | --- | --- | --- | | 300200 | 高盟新材 | | 19.79 | 62.62亿 | 24.08 | | 688037 | 芯源微 | 1 | 17.91 | 378亿 | 26.23 | | 920489 | 佳先股份 | 1 | 15.23 | 26.02亿 | 5.94 | | 688019 | 安集科技 | 兼 | 12.66 | 445 Z | 21.09 | | 300346 | 南大光电 | 1 | 11.61 | 355亿 | 19.65 | | 300054 | 鼎龙股份 | 1 | 10.33 | 421亿 | 18.22 | | 002324 | 普利特 | 1 | 10.03 | 237亿 | 33.15 | | 603650 | 彤程新材 | 1 | 10.00 | 318亿 | 16.83 | | 000859 | 国风新材 | 1 | 9.99 | 111亿 | 22.92 | | 603125 | 常青科技 | | 9.98 | 75.87 ...

沪指1月6日上涨1.50%，申万所属行业中，今日上涨的有30个，涨幅居前的行业为有色金属、非银金 融，涨幅分别为4.26%、3.73%。基础化工行业位居今日涨幅榜第三。跌幅居前的行业为通信，跌幅分 别为0.77%。 资金面上看，两市主力资金全天净流出10.33亿元，今日有17个行业主力资金净流入，非银金融行业主 力资金净流入规模居首，该行业今日上涨3.73%，全天净流入资金69.61亿元，其次是有色金属行业，日 涨幅为4.26%，净流入资金为58.85亿元。 主力资金净流出的行业有14个，通信行业主力资金净流出规模居首，全天净流出资金105.07亿元，其次 是传媒行业，净流出资金为41.44亿元，净流出资金较多的还有机械设备、医药生物、电力设备等行 业。 基础化工行业今日上涨3.12%，全天主力资金净流入9.54亿元，该行业所属的个股共408只，今日上涨的 有314只，涨停的有18只;下跌的有82只。以资金流向数据进行统计，该行业资金净流入的个股有205 只，其中，净流入资金超亿元的有10只，净流入资金居首的是君正集团，今日净流入资金4.19亿元，紧 随其后的是万华化学、中泰化学，净流入资金分别为3.07亿元 ...

沪指1月6日上涨1.50%，申万所属行业中，今日上涨的有30个，涨幅居前的行业为有色金属、非银金 融，涨幅分别为4.26%、3.73%。基础化工行业位居今日涨幅榜第三。跌幅居前的行业为通信，跌幅分 别为0.77%。 资金面上看，两市主力资金全天净流出10.33亿元，今日有17个行业主力资金净流入，非银金融行业主 力资金净流入规模居首，该行业今日上涨3.73%，全天净流入资金69.61亿元，其次是有色金属行业，日 涨幅为4.26%，净流入资金为58.85亿元。 主力资金净流出的行业有14个，通信行业主力资金净流出规模居首，全天净流出资金105.07亿元，其次 是传媒行业，净流出资金为41.44亿元，净流出资金较多的还有机械设备、医药生物、电力设备等行 业。 基础化工行业今日上涨3.12%，全天主力资金净流入9.54亿元，该行业所属的个股共408只，今日上涨的 有314只，涨停的有18只；下跌的有82只。以资金流向数据进行统计，该行业资金净流入的个股有205 只，其中，净流入资金超亿元的有10只，净流入资金居首的是君正集团，今日净流入资金4.19亿元，紧 随其后的是万华化学、中泰化学，净流入资金分别为3.07亿元 ...