Group 1 - The core point of the news is that Shanghai Aerospace Automobile Electromechanical Co., Ltd. (航天机电) experienced a stock price increase of 5.23%, reaching 17.50 CNY per share, with a trading volume of 2.864 billion CNY and a turnover rate of 12.20%, resulting in a total market capitalization of 25.099 billion CNY [1] - The company, established on May 28, 1998, and listed on June 5, 1998, primarily engages in the production and sales of automotive components, automotive thermal exchange systems, solar photovoltaic products, and composite materials [1] - The revenue composition of the company's main business includes: PTC/engine cooling systems (40.68%), HVAC/cabin air conditioning systems (24.09%), solar system products (14.73%), control heads (9.73%), compressors (7.18%), and others (3.60%) [1] Group 2 - Among the top ten circulating shareholders of航天机电, a fund under Southern Fund holds a significant position. The Southern CSI 1000 ETF (512100) reduced its holdings by 104,000 shares in the third quarter, now holding 9.1728 million shares, which accounts for 0.64% of the circulating shares [2] - The Southern CSI 1000 ETF (512100) was established on September 29, 2016, with a latest scale of 76.63 billion CNY. Year-to-date returns are 29.41%, ranking 1878 out of 4197 in its category, while the one-year return is 25.16%, ranking 2056 out of 4180 [2]

Market Overview - As of December 24, the Shanghai Composite Index closed at 3940.95 points, up by 20.97 points, representing a 0.53% increase [1] - The Shenzhen Component Index closed at 13486.42 points, up by 117.43 points, with a 0.88% increase [1] - The ChiNext Index closed at 3229.58 points, up by 24.57 points, reflecting a 0.77% increase [1] Stock Performance - A total of 89 A-shares had a turnover rate exceeding 20%, with six stocks, including C Jianxin and C Nabai Chuan, having turnover rates above 50% [1] - C Jianxin (688805) had a closing price of 58.12 yuan and a turnover rate of 77.25%, with a significant increase of 212.81% [1] - C Nabai Chuan (301667) closed at 82.73 yuan, with a turnover rate of 67.98%, but experienced a decline of 28.06% [1] - C Xihua (603248) closed at 26.01 yuan, with a turnover rate of 57.63%, and a decrease of 29.34% [1] - C Tiansu (301449) closed at 75.83 yuan, with a turnover rate of 54.69%, down by 24.93% [1] - Other notable stocks include C Youxun (688807) with a closing price of 231.60 yuan and a turnover rate of 50.23%, up by 14.03% [1] Additional Notable Stocks - Huazhong Cable (001208) closed at 21.05 yuan with a turnover rate of 49.18%, up by 6.10% [1] - Guangdao Tui (920680) closed at 1.32 yuan, with a turnover rate of 46.41%, and an increase of 29.41% [1] - Tongyu Communication (002792) closed at 34.71 yuan, with a turnover rate of 42.86%, up by 6.31% [1] - Shennong Agriculture (300189) closed at 7.90 yuan, with a turnover rate of 41.35%, up by 1.41% [1]

沪深股通今日合计成交1804.38亿，其中寒武纪和中际旭创分居沪股通和深股通个股成交额首位。板块主力资金方面，电新行业板块主 力资金净流入居首。ETF成交方面，现金流ETF（15939 9）成交额环比增长147%。 龙虎榜方面，多氟多获一家实力游资（中信证券西安朱雀大街）买入1.2亿；天际股份获两家实力游资（国泰海通证券成都北一环路、 国泰海通证券上海中山东路）合计买入1.77亿。商业航天概念冲高回落，人气股航天机电跌停，遭一家一线游资（国泰海通证券上海江 苏路）大幅卖出5.29亿。 一、沪深股通前十大成交 今日沪股通总成交金额为830亿，深股通总成交金额为974. 37亿。 | | | 沪股通（ 12月23日 ) | | | --- | --- | --- | --- | | 排名 | 股票代码 | 股票名称 | 成交金额(亿元) | | 1 | 688256 | 寒武纪 | 20.76 | | 2 | 601138 | 工业富联 | 16.59 | | 3 | 601899 | 紫等鸡,不 | 16.21 | | ব | 601888 | 中国中免 | 16.13 | | 5 | 688041 | 海光信 ...

Market Overview - On December 23, the Shanghai Composite Index rose by 0.07%, the Shenzhen Component Index increased by 0.27%, the ChiNext Index went up by 0.41%, and the CSI 300 Index gained 0.20% [1] - Among the tradable A-shares, 1,509 stocks rose, accounting for 27.71%, while 3,856 stocks declined [1] Capital Flow - The main capital saw a net outflow of 44.851 billion yuan throughout the day [1] - The ChiNext experienced a net outflow of 7.894 billion yuan, while the STAR Market had a net outflow of 2.140 billion yuan [1] - The CSI 300 constituent stocks faced a net outflow of 7.938 billion yuan [1] Industry Performance - Out of the primary industries classified by Shenwan, 9 sectors saw gains, with the leading sectors being Electric Equipment and Building Materials, which rose by 1.12% and 0.88%, respectively [1] - The sectors with the largest declines were Social Services and Beauty Care, which fell by 2.07% and 1.65%, respectively [1] Industry Capital Inflow - Four industries had net capital inflows, with Electric Equipment leading at a net inflow of 3.793 billion yuan and a daily increase of 1.12% [1] - The Basic Chemical industry followed with a daily increase of 0.22% and a net inflow of 1.002 billion yuan [1] Industry Capital Outflow - A total of 27 industries experienced net capital outflows, with the Defense and Military Industry seeing the largest outflow of 8.698 billion yuan and a daily decline of 1.42% [1] - The Communication sector had a net outflow of 5.470 billion yuan and a daily drop of 0.53% [1] - Other sectors with significant outflows included Automotive, Computer, and Electronics [1] Individual Stock Performance - A total of 1,756 stocks had net capital inflows, with 583 stocks seeing inflows exceeding 10 million yuan [2] - The stock with the highest net inflow was Industrial Fulian, which rose by 3.70% with a net inflow of 1.304 billion yuan [2] - Other notable inflows were seen in Duofluor and Cambrian, with net inflows of 1.249 billion yuan and 1.165 billion yuan, respectively [2] - Conversely, 168 stocks experienced net outflows exceeding 100 million yuan, with China Duty Free, Aerospace Electronics, and Aerospace Machinery leading the outflows at 1.330 billion yuan, 1.297 billion yuan, and 1.257 billion yuan, respectively [2]

Market Overview - On December 23, the Shanghai Composite Index rose by 0.07%, the Shenzhen Component Index increased by 0.27%, and the ChiNext Index gained 0.41% [2] - A total of 58 stocks appeared on the "Dragon and Tiger List" due to significant trading activity, with the highest net inflow of funds recorded for Yingweike (002837.SZ) at 842 million yuan [2][4] Stock Performance - Yingweike saw a net buying amount of 842 million yuan, accounting for 11.07% of the total trading volume, and closed up by 10% with a turnover rate of 9.03% [2][4] - The stock with the highest net outflow was Aerospace Machinery (600151.SH), which experienced a net selling of 515 million yuan, representing 12.02% of the total trading volume, and closed down by 9.98% with a turnover rate of 17.86% [2][5] Institutional Activity - Institutions were active in 35 stocks on the Dragon and Tiger List, with a total net buying of 526 million yuan, comprising 15 net buyers and 20 net sellers [5][6] - The stock with the highest institutional net buying was Duofuduo (002407.SZ), which closed up by 10.02% and had a turnover rate of 16.22% [6] Northbound Capital - Northbound funds participated in 25 stocks on the Dragon and Tiger List, with a total net buying of 561 million yuan [11] - The stock with the highest net buying from northbound funds was Guojijin (002046.SZ), with a net inflow of 238 million yuan, accounting for 6.18% of the total trading volume [11] Common Trends - Both institutions and northbound funds jointly net bought stocks such as Guojijin, Hainan Haiyao, Hongda Electronics, and others, while they jointly net sold stocks like Junda Shares, Tianji Shares, and others [15][16]

龙虎榜方面，多氟多获一家实力游资（中信证券西安朱雀大街）买入1.2亿；天际股份获两家实力游资（国泰海通证券成都北一环路、国泰海通证券上海中 山东路）合计买入1.77亿。商业航天概念冲高回落，人气股航天机电跌停，遭一家一线游资（国泰海通证券上海江苏路）大幅卖出5.29亿。 一、沪深股通前十大成交 今日沪股通总成交金额为830亿，深股通总成交金额为974.37亿。 从主力板块资金监控数据来看，电新行业主力资金净流入居首。 | | | 沪股通( 12月23日 ) | | | --- | --- | --- | --- | | 排名 | 股票代码 | 股票名称 | 成交金额(亿元) | | 1 | 688256 | 寒武 | 20.76 | | 2 | 601138 | 工业富联 | 16.59 | | 3 | 601899 | 紫金矿业 | 16.21 | | 4 | 601888 | 中国中免 | 16.13 | | 5 | 688041 | 海光信息 | 11.92 | | 6 | 603799 | 华友钻业 | 10.99 | | 7 | 603986 | 北易创新 | 10.74 | | 8 | 60399 ...

资金流向方面，今日该股主力资金净流出12.57亿元，其中，特大单净流出10.79亿元，大单资金净流出 1.78亿元。近5日主力资金净流出12.60亿元。 融资融券数据显示，该股最新（12月22日）两融余额为11.16亿元，其中，融资余额为11.08亿元，融券 余额为764.27万元。近5日融资余额合计增加1784.23万元，增幅为1.64%。融券余额合计增加40.76万 元，增幅5.63%。 10月31日公司发布的三季报数据显示，前三季度公司共实现营业收入26.52亿元，同比下降36.10%，实 现净利润-2.47亿元。（数据宝） 航天机电12月23日交易公开信息 | 买/ | 会员营业部名称 | 买入金额（万 | 卖出金额（万 | | --- | --- | --- | --- | | 卖 | | 元） | 元） | | 买一 | 沪股通专用 | 9918.09 | | | 买二 | 国信证券股份有限公司浙江互联网分公司 | 8574.38 | | | 买三 | 东方财富证券股份有限公司昌都两江大道证券营业部 | 4439.10 | | | 买四 | 东方财富证券股份有限公司拉萨金融城南环路证券营业 | 4 ...

格隆汇12月23日｜航天机电(600151.SH)今日跌停，换手率17.86%，成交额42.81亿元。龙虎榜数据显示，国泰海通证券上海长宁区江苏路营业部位列卖一席 位，卖出5.29亿元；游资"量化基金"位列卖二席位，卖出9214万元；"地位挖掘"位列卖五席位，卖出5238万元。(格隆汇) | 买入金额最大的前5名 | | | | | | --- | --- | --- | --- | --- | | 序号 | 交易营业部名称 | | 买入金额(万) | 占总成交比例 | | | 沪股通专用 | 542次 47.79% | 9918.09 | 2.32% | | 2 | 国信证券股份有限公司浙江互联网分公司 | 422次 32.94% | 8574.38 | 2.00% | | 3 | 东方财富证券股份有限公司昌都两江大道证券营业部 | 198次 35.86% | 4439.10 | 1.04% | | | 东方财富证券股份有限公司拉萨金融城南环路证券营业部 | 459次 33.33% | 4123.28 | 0.96% | | 序号 | 交易营业部名称 | | 买入金额(万) | 占总成交比例 | | --- ...

Market Overview - The market experienced a volatile upward trend on December 23, with the ChiNext Index rising nearly 1% and a significant divergence between the yellow and white lines. The total trading volume in the Shanghai and Shenzhen markets reached 1.24 trillion yuan, an increase of 52.3 billion yuan compared to the previous trading day [1] - By the end of the trading session, the Shanghai Composite Index rose by 0.34%, the Shenzhen Component Index increased by 0.65%, and the ChiNext Index gained 0.78% [1] Sector Performance - The battery, photolithography, and precious metals sectors showed the highest gains, while tourism, education, and film industry sectors experienced the largest declines [1] - The lithium battery industry chain saw rapid growth, with companies like Tianji Co. and Tianci Materials hitting the daily limit [1] - The non-ferrous and tungsten sectors were active, with Xianglu Tungsten and Zhangyuan Tungsten both reaching the daily limit [1] - The semiconductor equipment sector continued its strong performance, with Shenghui Integration achieving a historical high after two consecutive limit-up days [1] - Conversely, the commercial aerospace sector faced a pullback, with Aerospace Machinery falling to the daily limit, and the film industry sector saw multiple stocks, including Bona Film Group, hit consecutive limit-downs [1] Trading Statistics - The limit-up performance rate was recorded at 67%, with 39 stocks hitting the limit and 19 stocks touching the limit [3] - The opening rate was 70%, with a profit rate of 1.86% [3]

Group 1 - The main capital inflow is observed in sectors such as power equipment, basic chemicals, electronics, non-ferrous metals, and machinery equipment [1] - Notable individual stocks with significant net inflows include Shenjian Co., Ltd. with 1.614 billion, Duofluoride with 1.485 billion, and Cambrian Biologics-U with 1.437 billion [1] - Conversely, sectors experiencing net outflows include defense and military, computers, commercial retail, home appliances, and communications [1] Group 2 - Stocks facing the highest net outflows include Xinyi Sheng with 798 million, Aerospace Electronics with 738 million, and Aerospace Machinery with 730 million [1]