共42只个股出现了机构的身影。 盘后数据显示，1月7日龙虎榜中，共42只个股出现了机构的身影，有25只股票呈现机构净买入，17只股 票呈现机构净卖出。 当天机构净买入前三的股票分别是鄂尔多斯、三博脑科、顺灏股份，净买入金额分别是3.79亿元、2.66 亿元、2.38亿元。 当天机构净卖出前三的股票分别是金风科技、美好医疗、芯源微，净流出金额分别是4.06亿元、3.71亿 元、2.41亿元。 | 13 元元 | 1.07 | | | --- | --- | --- | | | 机构资金参与个股一 | | | 证券简称 | 日涨跌幅 | 机构净买入(万元) | | 鄂尔多斯 | 7.20% | 37889.38 | | 三博脑科 | 10.45% | 26627.30 | | 顺灏股份 | 5.53% | 23759.00 | | 普申股份 | 11.92% | 23148.10 | | 星环科技 | 11.37% | 20267.51 | | 高闘新材 | 20.03% | 16078.81 | | 航天环宇 | -0.71% | 11832.66 | | 南大光电 | 20.00% | 11648.14 | ...

Market Overview - On January 7, the trading volume of the Shanghai and Shenzhen stock markets reached 2.85 trillion yuan, an increase of 476 billion yuan compared to the previous trading day [1] - Sectors such as storage chips, commercial aerospace, semiconductor equipment, and photoresist concepts saw significant gains, while brain-computer interfaces, titanium dioxide, and digital currency sectors experienced declines [1] Top Gainers - Shengtong Energy (001331) rose by 9.99% to 56.03 yuan, driven by a change in control and developments in robotics [2] - Fenglong Co. (002931) increased by 10.01% to 42.20 yuan, with news of a potential acquisition by UBTECH [2] - ST Dongyi (002713) gained 5.05% to 10.40 yuan, supported by restructuring expectations [2] - Lushin Investment (600783) surged by 10.00% to 26.94 yuan, linked to Blue Arrow Aerospace's IPO and AI fund developments [2] - Reco Defense (002413) rose by 10.01% to 16.71 yuan, benefiting from trends in storage chips and commercial aerospace [2] Notable Stocks - The top three net purchases on the Dragon and Tiger list were Tongyu Communication, Nanda Optoelectronics, and China First Heavy Industries, with net purchases of 404 million yuan, 342 million yuan, and 192 million yuan respectively [5] - The top three net sales were Goldwind Technology, Reco Defense, and Zhongchao Holdings, with net sales of 722 million yuan, 503 million yuan, and 197 million yuan respectively [6] Sector Highlights - Brain-computer interface stocks, such as Sanbo Brain Science, are gaining attention due to advancements in technology and clinical trials [9] - Commercial aerospace stocks, including Shunhao Co., are also in focus due to their involvement in space data center businesses and ongoing buyback plans [13] Trading Dynamics - The trading dynamics showed significant activity with stocks like Sanbo Brain Science experiencing a 10.45% increase, while Goldwind Technology faced a net sell-off despite a 10.00% rise [23][10] - The overall market sentiment appears to be influenced by sector-specific news and institutional trading behaviors, with notable net buying and selling patterns observed across various stocks [27][10]

Core Viewpoint - The ChiNext Index rose by 0.31% to close at 3329.69 points, with a total trading volume of 763.25 billion yuan, a decrease of 0.225 billion yuan from the previous trading day [1] Trading Performance - Among the 581 tradable stocks on the ChiNext, 581 stocks closed higher, with 24 stocks rising over 10%, including Gao Meng New Materials, Huarong Chemical, and Meihua Medical, which all hit the daily limit [1] - 794 stocks closed lower, with 4 stocks declining over 10%, including Rongke Technology, which hit the daily limit down [1] Turnover Rate - The average turnover rate for the ChiNext today was 5.16%, with 58 stocks having a turnover rate exceeding 20% [1] - The highest turnover rate was for C Xin Guangyi at 65.38%, with a closing price of 74.58 yuan and a trading volume of 1.509 billion yuan [1][4] - Other notable stocks with high turnover rates included Shaoyang Hydraulic (48.99%), Sanbo Brain Science (46.31%), and Aipeng Medical (44.91%) [1][4] Institutional Activity - Eight high-turnover stocks appeared on the Dragon and Tiger list, with institutional participation noted in several stocks [3] - Sanbo Brain Science had 4 institutional seats with a net buy of 266 million yuan, while Gao Meng New Materials also had 4 institutional seats with a net buy of 161 million yuan [3] Capital Flow - Among high-turnover stocks, 34 experienced net inflows from main funds, with significant inflows into Nanda Optoelectronics (871 million yuan), Dongfang Risheng (531 million yuan), and Xinwei Communication (394 million yuan) [4] - Conversely, Sanbo Brain Science, Blue Focus, and Huali Chuantong saw the largest net outflows, amounting to 685 million yuan, 631 million yuan, and 569 million yuan, respectively [4] Earnings Forecast - Three high-turnover stocks released earnings forecasts for 2025, all indicating profit growth [4] - Tian Su Measurement is expected to have the highest net profit growth rate at 10.31%, followed by C Xin Guangyi and Nabai Chuan with growth rates of 10.00% and 9.72%, respectively [4]

Market Overview - The Shanghai Composite Index closed at 4085.77 points, up 0.05%, with a trading volume of 11,974 billion yuan [1] - The Shenzhen Component Index closed at 14,030.56 points, up 0.06%, with a trading volume of 16,567.97 billion yuan [1] - The ChiNext Index closed at 3,329.69 points, up 0.31%, with a trading volume of 7,632.51 billion yuan [1] - The STAR Market 50 Index closed at 1,443.39 points, up 0.99%, with a trading volume of 871 million yuan [1] - The total trading volume of both markets was 28,541.97 billion yuan, an increase of 475.91 billion yuan compared to the previous trading day [1] Sector Performance - Strong sectors included coal, electronics, telecommunications, power equipment, pharmaceutical biology, construction decoration, steel, and machinery equipment [2] - Weak sectors included oil and petrochemicals, securities, beauty care, education, banking, and precious metals [2] - The top-performing stocks were concentrated in electronics, machinery equipment, chemicals, telecommunications, and pharmaceutical biology [2] Individual Stock Performance - 2,078 stocks rose, while 3,003 stocks fell, with 93 stocks remaining flat and 9 stocks suspended [2] - Among the stocks with the most consecutive daily limits, Victory Energy led with 14 consecutive limit-ups [4] - 110 stocks saw net inflows exceeding 100 million yuan, with Aerospace Development receiving the highest net inflow of 1.933 billion yuan [8][9] Fund Flow Analysis - The net outflow of main funds in the Shanghai and Shenzhen markets was 47.198 billion yuan, with the ChiNext seeing a net outflow of 17.043 billion yuan [5] - Seven sectors experienced net inflows, with the telecommunications sector seeing the highest inflow of 2.814 billion yuan [5] - The defense industry had the largest net outflow of 8.7 billion yuan, followed by computer, automotive, electronics, and power equipment sectors [5] Institutional Activity - Institutions had a net buy of 2.12 billion yuan, with the highest net buy in Sanbo Brain Science at approximately 266.27 million yuan [14][15] - The most sold stock by institutions was Goldwind Technology, with a net sell of approximately 406.44 million yuan [14][15]

资金面上看，今日脑机接口概念板块获主力资金净流出63.09亿元，其中，52股获主力资金净流出，18 股主力资金净流出超亿元，净流出资金居首的是海格通信，今日主力资金净流出19.34亿元，净流出资 金居前的还有三博脑科、科大讯飞、汉威科技等，主力资金分别净流出6.85亿元、5.34亿元、4.49亿 元。今日主力资金净流入居前的概念股有岩山科技、创新医疗、南京熊猫等，主力资金分别净流入7.69 亿元、1.80亿元、9067.99万元。（数据宝） 脑机接口概念资金流出榜 | 代码 | 简称 | 今日涨跌幅（%） | 今日换手率（%） | 主力资金流量（万元） | | --- | --- | --- | --- | --- | | 002465 | 海格通信 | 2.05 | 24.69 | -193361.27 | | 301293 | 三博脑科 | 10.45 | 46.31 | -68511.28 | | 002230 | 科大讯飞 | -1.61 | 3.78 | -53387.32 | | 300007 | 汉威科技 | -3.84 | 18.84 | -44932.57 | | 000516 | 国际医学 ...

（文章来源：证券时报网） 注：本文系新闻报道，不构成投资建议，股市有风险，投资需谨慎。 截至1月7日收盘，脑机接口概念下跌1.59%，位居概念板块跌幅榜前列，板块内，诚益通、爱朋医疗、 麦澜德等跌幅居前，股价上涨的有16只，涨幅居前的有美好医疗、三博脑科、普利特等，分别上涨 20.01%、10.45%、10.03%。 今日涨跌幅居前的概念板块 | 概念 | 今日涨跌幅（%） | 概念 | 今日涨跌幅（%） | | --- | --- | --- | --- | | 光刻胶 | 6.05 | DRG/DIP | -2.23 | | 存储芯片 | 3.30 | 互联网保险 | -2.00 | | 光刻机 | 3.30 | 脑机接口 | -1.59 | | 中芯国际概念 | 3.00 | 兵装重组概念 | -1.46 | | 国家大基金持股 | 2.84 | 无人零售 | -1.45 | | 先进封装 | 2.54 | 血氧仪 | -1.44 | | 可控核聚变 | 2.53 | 移动支付 | -1.34 | | 稀土永磁 | 2.26 | 可燃冰 | -1.32 | | 金属钴 | 2.25 | 芬太尼 | -1 ...

格隆汇1月7日｜三博脑科今日涨10.45%，成交额68.62亿元，换手率46.31%，盘后龙虎榜数据显示，深 股通专用席位买入3.41亿元并卖出1.65亿元，4家机构专用席位净买入2.66亿元。 ...

证券之星消息，1月7日医疗服务板块较上一交易日上涨1.7%，益诺思领涨。当日上证指数报收于 4085.77，上涨0.05%。深证成指报收于14030.56，上涨0.06%。医疗服务板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 688710 | 益诺思 | 55.31 | 20.00% | 5.97万 | | 3.17亿 | | 688222 | 成都先导 | 30.44 | 13.67% | 44.49万 | | 13.43亿 | | 301293 | 三博脑科 | 93.82 | 10.45% | 74.53万 | | 68.62亿 | | 002173 | 创新医疗 | 28.63 | 9.99% | 10.16万 | | 2.91亿 | | 688621 | 阳光诺和 | 72.10 | 7.77% | 6.88万 | | 4.95 乙 | | 603127 | 昭衍新药 | 41.30 | 7.41% | 36.68万 | | 14.97亿 | | ...

每经AI快讯，1月7日，三博脑科（301293）今日涨10.45%，成交额68.62亿元，换手率46.31%，盘后龙 虎榜数据显示，深股通专用席位买入3.41亿元并卖出1.65亿元，4家机构专用席位净买入2.66亿元。 ...

Group 1 - The stock of Sanbo Brain Science increased by 10.45% today [1] - The trading volume reached 6.862 billion yuan, with a turnover rate of 46.31% [1] - Data from the post-market dragon and tiger list indicates that the Shenzhen Stock Connect special seat bought 341 million yuan and sold 165 million yuan, resulting in a net purchase of 266 million yuan by four institutional special seats [1]