1月21日掌趣科技大宗交易一览 | 成交量 | 成交金额 | 成交价 | 相对当日收盘 | | | | --- | --- | --- | --- | --- | --- | | （万 | （万元） | 格 | 折溢价（%） | 买方营业部 | 卖方营业部 | | 股） | | （元） | | | | | 40.70 | 264.14 | 6.49 | 10.00 | 浙商证券股份有限公司天 | 方正证券股份有限公司成 | | | | | | 津六纬路证券营业部 | 都抚琴西路证券营业部 | （文章来源：证券时报网） 两融数据显示，该股最新融资余额为14.46亿元，近5日增加8586.19万元，增幅为6.31%。 据天眼查APP显示，北京掌趣科技股份有限公司成立于2004年08月02日，注册资本270761.1003万人民 币。（数据宝） 掌趣科技1月21日大宗交易平台出现一笔成交，成交量40.70万股，成交金额264.14万元，大宗交易成交 价为6.49元，相对今日收盘价溢价10.00%。该笔交易的买方营业部为浙商证券股份有限公司天津六纬路 证券营业部，卖方营业部为方正证券股份有限公司成都抚琴西路证券营业部 ...

Core Viewpoint - On January 21, 2023, a total of 27 block trades occurred for Oulutong, with a total trading volume of 1 million shares and a transaction amount of 188 million yuan, reflecting a discount of 17.14% compared to the closing price of the day [2][3]. Trading Summary - The average transaction price for the block trades was 188.00 yuan, which is 17.14% lower than the closing price of 226.89 yuan on the same day [2]. - Institutional proprietary seats participated in 14 of the trades, with a total transaction amount of 145 million yuan and a net purchase of 145 million yuan [2]. - The stock closed at 226.89 yuan, up 4.31% for the day, with a turnover rate of 4.19% and a total transaction amount of 1.031 billion yuan [2]. - The stock experienced a cumulative decline of 3.86% over the past five days, with a total net outflow of 145 million yuan during the same period [2]. Margin Financing Data - The latest margin financing balance for Oulutong is 1.039 billion yuan, which has increased by 54.09 million yuan, representing a growth of 5.49% over the past five days [2].

Market Performance - The Sci-Tech Innovation Board (STAR Market) index rose by 3.53%, closing at 1535.39 points, with a total trading volume of 5.36 billion shares and a turnover of 310.84 billion yuan, resulting in an average turnover rate of 2.73% [1] - Among the tradable stocks on the STAR Market, 441 stocks closed higher, with 12 stocks increasing by over 10% and 46 stocks rising between 5% and 10%. Conversely, 151 stocks closed lower, with 1 stock declining by over 10% [1] Stock Turnover Rates - The distribution of turnover rates shows that 3 stocks had turnover rates exceeding 20%, 19 stocks had rates between 10% and 20%, 110 stocks had rates between 5% and 10%, 126 stocks had rates between 3% and 5%, 266 stocks had rates between 1% and 3%, and 76 stocks had rates below 1% [1] - The stock with the highest turnover rate was Zhongwei Semiconductor, which closed up by 6.89% with a turnover rate of 33.06% and a transaction amount of 2.468 billion yuan. Other notable stocks included Jianxin Superconducting and Youxun Co., which had turnover rates of 30.71% and 25.94%, respectively [1] Sector Analysis - In terms of sector performance, among stocks with turnover rates exceeding 5%, the electronics sector had the highest representation with 65 stocks, followed by machinery and equipment, and computer sectors, each with 15 stocks [2] - The stocks with the highest net inflow of funds included Lanke Technology, Zhongkong Technology, and Sitwei, with net inflows of 894 million yuan, 236 million yuan, and 151 million yuan, respectively. Conversely, stocks with the highest net outflows included Zhenlei Technology, Baiwei Storage, and Rongbai Technology, with net outflows of 406 million yuan, 327 million yuan, and 274 million yuan, respectively [2] Leverage Fund Movements - A total of 74 stocks experienced net purchases of leveraged funds, with Baiwei Storage, Lanke Technology, and Artis seeing significant increases in financing balances of 1.066 billion yuan, 622 million yuan, and 204 million yuan, respectively. In contrast, stocks like Moer Thread, Zhenyou Technology, and Puranshi saw decreases in financing balances of 232 million yuan, 123 million yuan, and 110 million yuan, respectively [2] Notable Stocks - Key stocks on January 21 included Zhongwei Semiconductor (688380) with a closing price of 44.20 yuan, a daily increase of 6.89%, and a turnover rate of 33.06% [3] - Jianxin Superconducting (688805) closed at 50.65 yuan, up by 8.81%, with a turnover rate of 30.71% [3] - Other notable stocks included Youxun Co. (688807) with a daily increase of 6.00% and a turnover rate of 25.94%, and Qiangyi Co. (688809) which saw a decrease of 2.74% [3]

人民财讯1月21日电，腾景科技(688195)1月21日公告，公司于近日收到某客户C的子公司关于二维准直 器阵列的采购订单，总金额为1280万美元(约8915万元人民币)。 ...

截至1月21日收盘，共封装光学(CPO)概念上涨3.09%，位居概念板块涨幅第6，板块内，124股上涨，致 尚科技20%涨停，华天科技、沃格光电、广合科技等涨停，罗博特科、联特科技、科翔股份等涨幅居 前，分别上涨14.73%、12.64%、12.48%。跌幅居前的有长飞光纤、乾照光电、斯瑞新材等，分别下跌 3.57%、2.32%、1.97%。 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（%） | | --- | --- | --- | --- | | 金属铅 | 5.01 | 免税店 | -1.16 | | 金属锌 | 4.83 | 信托概念 | -1.09 | | 黄金概念 | 3.82 | 乳业 | -0.95 | | 金属铜 | 3.33 | 柔性直流输电 | -0.94 | | 先进封装 | 3.11 | 青蒿素 | -0.85 | | 共封装光学(CPO) | 3.09 | 拼多多概念 | -0.71 | | 存储芯片 | 2.80 | 虚拟电厂 | -0.71 | | PCB概念 | 2.79 | 超级品牌 | -0.70 | | 富士康概念 | 2.76 ...

Summary of Key Points Core Viewpoint - Dongtong Tui experienced a decline of 6.52% today, with a turnover rate of 10.92% and a transaction volume of 1.03 billion yuan, indicating significant market activity and volatility [2]. Trading Activity - The stock was listed on the Shenzhen Stock Exchange's "special treatment" board due to its delisting process, with institutional investors net buying 7.89 million yuan [2]. - The top five trading departments accounted for a total transaction volume of 56.19 million yuan, with a net buying amount of 4.33 million yuan after a buy volume of 30.26 million yuan and a sell volume of 25.93 million yuan [2]. - Over the past six months, the stock has appeared on the trading leaderboard 26 times, with an average price drop of 1.95% the day after being listed and an average increase of 1.77% in the following five days [2]. Capital Flow - Today's net inflow of main funds into the stock was 2.40 million yuan, with a significant inflow of 3.80 million yuan from large orders, while large orders saw a net outflow of 1.40 million yuan [2]. - In the last five days, the main funds have seen a net outflow of 2.43 million yuan [2]. Specific Trading Data - The top buying and selling departments included: - Buy One: Guotai Junan Securities, with a buy amount of 8.06 million yuan - Buy Two: Institutional special seat, with a buy amount of 7.95 million yuan and a sell amount of 0.064 million yuan - Sell One: CITIC Securities, with a sell amount of 15.10 million yuan [2].

Market Overview - The Shanghai Composite Index rose by 0.08% on January 21, with 18 out of the 28 sectors experiencing gains. The top-performing sectors were non-ferrous metals and electronics, with increases of 2.79% and 2.62% respectively [1] - The coal industry saw a decline of 1.57%, ranking second in terms of the largest drop [1] Capital Flow - The net inflow of capital in the two markets was 11.98 billion yuan, with 14 sectors experiencing net inflows. The electronics sector led with a net inflow of 16.37 billion yuan, followed by the non-ferrous metals sector with a net inflow of 7.29 billion yuan [1] - In contrast, 17 sectors experienced net outflows, with the power equipment sector leading at a net outflow of 6.69 billion yuan, followed by the defense and military industry with a net outflow of 2.91 billion yuan [1] Coal Industry Analysis - Within the coal industry, there were 37 stocks, of which 4 rose and 30 fell. The net inflow of capital for the coal sector was 34.15 million yuan [2] - The top three stocks with the highest net inflow were Shaanxi Coal and Chemical Industry with 102 million yuan, followed by China Shenhua and Yanzhou Coal with net inflows of 37.21 million yuan and 28.83 million yuan respectively [2] - The stocks with the largest net outflows included Yongtai Energy, Electric Power Investment Energy, and Dayou Energy, with net outflows of 67.19 million yuan, 39.60 million yuan, and 37.50 million yuan respectively [2] Individual Stock Performance - The performance of individual stocks in the coal sector showed significant declines, with Dayou Energy dropping by 8.31% and Yongtai Energy by 1.20% [3] - Other notable declines included Zhengzhou Coal Electricity at -4.05% and Shaanxi Black Cat at -3.54% [3]

从主力资金连续性进行观察，共有50只个股主力资金连续3个交易日以上持续净流入，连续净流入天数 最多的是德龙激光、聚石化学等7只股，主力资金均连续净流入5天。主力资金连续流出的个股有149 只，连续流出天数最多的是凯因科技，该股已连续18个交易日净流出；连续净流出天数较多的还有海创 药业、洁特生物等，主力资金分别连续流出13天、12天。（数据宝） 主力资金净流入排名 沪深两市全天主力资金净流入119.83亿元，其中，科创板主力资金净流入34.57亿元，主力资金净流入的 有264只股，主力资金净流出的有336只股。 | 代码 | 简称 | 主力资金净流入（万 | 主力资金流入率 | 涨跌幅 | 换手率 | | --- | --- | --- | --- | --- | --- | | | | 元） | （%） | （%） | （%） | | 688041 | 海光信息 | 130136.90 | 7.33 | 13.34 | 2.68 | | 688981 | 中芯国际 | 116520.29 | 9.48 | 4.10 | 4.85 | | 688008 | 澜起科技 | 89360.21 | 6.36 | 1 ...

截至1月21日收盘，富士康概念上涨2.76%，位居概念板块涨幅第9，板块内，90股上涨，致尚科技20% 涨停，广合科技、快克智能、奥士康等涨停，金太阳、罗博特科、科创新源等涨幅居前，分别上涨 19.96%、14.73%、13.23%。跌幅居前的有信维通信、圣晖集成、银邦股份等，分别下跌10.16%、 5.23%、2.19%。 | | 子 | | | | | | --- | --- | --- | --- | --- | --- | | 002182 | 宝武镁 业 | 3.21 | 7.48 | 11363.63 | 9.10 | | 300503 | 昊志机 电 | 2.92 | 17.04 | 11035.66 | 4.01 | | 300606 | 金太阳 | 19.96 | 44.16 | 9646.54 | 5.25 | | 603626 | 科森科 技 | 3.06 | 11.81 | 8782.37 | 5.44 | | 300602 | 飞荣达 | 7.05 | 10.41 | 8381.85 | 6.1 1 | | 002009 | 天奇股 份 | 3.18 | 20.10 | 8258.0 ...

Core Viewpoint - Huawi Design (920427) experienced a trading halt today, with a daily price increase of 29.96% and a turnover rate of 27.75%, resulting in a transaction volume of 248 million yuan [2] Trading Activity - The stock recorded a total net buying of 18.99 million yuan from brokerage seats, with the top five brokerage seats contributing a total transaction volume of 73.80 million yuan, including 46.40 million yuan in buying and 27.40 million yuan in selling [2] - The leading buying brokerage was CITIC Securities Co., Ltd. Huzhou People's Road Securities Office, with a buying amount of 15.89 million yuan, while the top selling brokerage was Orient Securities Co., Ltd. Shanghai Yangpu District Kongjiang Road Securities Office, with a selling amount of 8.02 million yuan [2] Detailed Brokerage Transactions - The top five buying brokerages and their respective buying amounts (in million yuan) are: - CITIC Securities Co., Ltd. Huzhou People's Road Securities Office: 15.89 - Financial Street Securities Co., Ltd. Shanghai Second Branch: 9.45 - Dongguan Securities Co., Ltd. Jieyang Branch: 7.49 - Guotai Junan Securities Co., Ltd. Chongqing Guanyinqiao Walking Street Office: 6.33 - China Galaxy Securities Co., Ltd. Beijing Wangjing Securities Office: 5.73 [2] - The top five selling brokerages and their respective selling amounts (in million yuan) are: - Orient Securities Co., Ltd. Shanghai Yangpu District Kongjiang Road Securities Office: 8.02 - GF Securities Co., Ltd. Beijing Zhongguancun East Road Office: 0.50 - Orient Fortune Securities Co., Ltd. Lhasa Tuanjie Road First Securities Office: 4.79 - Tianfeng Securities Co., Ltd. Shenzhen Branch: 4.71 - Tianfeng Securities Co., Ltd. Shandong Branch: 4.64 [2]