智通财经12月18日讯，今日61股涨停，19股炸板，封板率为76%，百大集团6连板，胜通能源5连板，皮 阿诺4连板，博菲电气、浙江世宝、利群股份3连板，顺灏股份15天8板，南京商旅、博纳影业9天5板， 重药控股7天4板，北交所驰诚股份、星辰科技30cm首板。三大指数涨跌不一，沪指低开回升，创业板 指低开低走跌超2%。沪深两市成交额1.66万亿，较上一个交易日缩量1557亿。全市场近2900只个股上 涨。板块方面，医药商业、银行、零售等板块涨幅居前，电池、电网设备等板块跌幅居前。截至收盘， 沪指涨0.16%，深成指跌1.29%，创业板指跌2.17%。 12月17日，《学习时报》发表文章《何为"犒赏经济"》，文章指出，一种被称为"犒赏经济"的新型消费 模式在年轻群体中悄然兴起并迅速发展，成为拉动内需、扩大消费的新引擎。IP经济早盘率先走强，带 动AI玩具、影视、首发经济等悦己消费概念轮动拉升，德艺文创、广博股份、三湘印象、博纳影业等 多股涨停。而零售股百大集团、南京商旅、利群股份实现连板晋级，带动新世界、上海九百等低位补涨 股上板，可见零售板块仍是当前承载大消费板块人气的最大载体，IP经济为首的"犒赏经济"尽管作 ...

人民财讯12月18日电，CPO概念震荡回暖，截至发稿，瑞斯康达（603803）、长飞光纤（601869）涨 停；奥特维、奕东电子（301123）、深科达等跟涨。 ...

(责任编辑：何潇) 中国经济网北京12月17日讯 瑞斯康达(603803.SH)今日股价下跌，截至收盘，报10.70元，跌幅 5.31%。目前该股处于破发状态。 瑞斯康达在2017年4月20日登陆上交所，公开发行新股5680万股，发行价为13.72元，募集资金总额 为7.79亿元，在扣除发行费用5970.09万元后，募集资金净额为7.20亿元。发行费用中，支付给招商证券 的保荐费及承销费用为4286.13万元，保荐代表人为周晋峰、孙世俊。 ...

Group 1 - The CPO concept stocks in the A-share market experienced significant gains, with notable performances from several companies [1] - LianTe Technology reached a 20% increase, hitting the daily limit, while Changxin Bochuang rose over 10% [1] - Other companies such as Zhongjing Electronics, Cambridge Technology, and Sui Rui New Materials also saw substantial increases, with gains exceeding 6% [1] Group 2 - LianTe Technology's total market value is 20.8 billion, with a year-to-date increase of 112.40% [2] - Changxin Bochuang has a market value of 42.6 billion and a year-to-date increase of 214.88% [2] - Zhongjing Electronics has a market value of 7.5 billion and a year-to-date increase of 55.06% [2] - Cambridge Technology's market value is 43.1 billion, with a year-to-date increase of 202.52% [2] - Sui Rui New Materials has a market value of 24.1 billion and a year-to-date increase of 256.07% [2] - Huamao Technology's market value is 20.2 billion, with a year-to-date increase of 93.98% [2] - Dekeli has a market value of 27.3 billion and a year-to-date increase of 147.49% [2]

Core Insights - The F5G concept index rose by 1.68%, ranking 6th among concept sectors, with 26 stocks increasing in value, including notable gains from TeFa Information, DongTian Micro, and Changxin Bochuang [1][2] Group 1: Market Performance - The top-performing stocks in the F5G sector included TeFa Information, which hit the daily limit, and others like DongTian Micro and Changxin Bochuang, which rose by 8.24%, 7.09%, and 5.63% respectively [1] - Conversely, the stocks with the largest declines included Ruisi Kanda, Cambridge Technology, and Tongyu Communication, which fell by 2.18%, 1.88%, and 1.72% respectively [1] Group 2: Capital Flow - The F5G sector saw a net inflow of 463 million yuan, with 18 stocks receiving net inflows, and 7 stocks attracting over 50 million yuan each [2] - TeFa Information led the net inflow with 453 million yuan, followed by Changxin Bochuang and HuaGong Technology with net inflows of 316 million yuan and 282 million yuan respectively [2] Group 3: Capital Inflow Ratios - The stocks with the highest net inflow ratios included TeFa Information at 14.75%, ZhenYou Technology at 6.96%, and FeiLing Kesi at 6.44% [3][4] - Other notable stocks with significant inflow ratios were Changxin Bochuang at 5.70% and HuaGong Technology at 4.72% [3][4]

| 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 300638 | 广和通 | 32.38 | 20.01% | 145.74万 | 45.28亿 | | 600734 | 实达集团 | 5.59 | 10.04% | 638.56万 | 33.47亿 | | 603803 | 瑞斯康达 | 11.43 | 10.01% | 54.24万 | 6.04亿 | | 002792 | 通宇通讯 | 26.16 | 10.01% | - 3.09万 | 8074.41万 | | 000063 | 中兴通讯 | 46.30 | 10.00% | 327.26万 | 146.66亿 | | 002881 | 美格智能 | 45.87 | 10.00% | 12.59万 | 5.61亿 | | 920374 | 云里物里 | 25.90 | 7.47% | 2.29万 | 5869.62万 | | 300555 | ST路通 | 13.63 | 7.15% | 8.08万 | 1.08亿 | | 920249 ...

Market Overview - The communication equipment sector experienced a decline of 0.27% on November 27, with Meilixin leading the drop [1] - The Shanghai Composite Index closed at 3875.26, up 0.29%, while the Shenzhen Component Index closed at 12875.19, down 0.25% [1] Top Performers - Tongyu Communication (002792) saw a significant increase of 10.03%, closing at 21.62 with a trading volume of 576,300 shares and a transaction value of 1.207 billion [1] - LianTe Technology (301205) rose by 9.98%, closing at 134.73 with a trading volume of 196,100 shares and a transaction value of 2.507 billion [1] - Other notable gainers include Taicheng Light (300570) up 7.51%, Guanghetong (300638) up 7.09%, and Cambridge Technology (603083) up 5.95% [1] Underperformers - Meilixin (301307) experienced a significant drop of 11.70%, closing at 35.86 with a trading volume of 257,600 shares and a transaction value of 963 million [2] - Shida Group (600734) fell by 9.92%, closing at 5.54 with a trading volume of 3,512,400 shares and a transaction value of 76.67 million [2] - Other notable decliners include Ruisi Kanda (603803) down 6.35% and Changxin Bochuang (300548) down 3.84% [2] Capital Flow - The communication equipment sector saw a net outflow of 2.31 billion from institutional investors, while retail investors contributed a net inflow of 1.647 billion [2][3] - Notable net inflows from retail investors were observed in companies like Cambridge Technology and Guanghetong, while significant outflows were noted in Meilixin and Taicheng Light [3] Individual Stock Capital Flow - ZTE Corporation (000063) had a net inflow of 787 million from institutional investors, while retail investors saw a net outflow of 337 million [3] - Taicheng Light (300570) had a net inflow of 319 million from institutional investors, with retail investors experiencing a net outflow of 174 million [3] - Cambridge Technology (603083) recorded a net inflow of 238 million from institutional investors and a net inflow of 159 million from retail investors [3]

Group 1 - The stock of Ruiskanda (603803) fell by 4.47% with a trading volume of 1.168 billion yuan and a fluctuation of 15.19% on the day, leading to a net sell-off of 55.5977 million yuan by brokerage seats [2] - The top five brokerage seats accounted for a total transaction of 185 million yuan, with a buying amount of 64.6653 million yuan and a selling amount of 120 million yuan, resulting in a net sell-off of 55.5977 million yuan [2] - The largest buying brokerage was Guotai Junan Securities Headquarters with a purchase amount of 13.843 million yuan, while the largest selling brokerage was CITIC Securities Shanghai Branch with a selling amount of 27.7457 million yuan [2] Group 2 - For the third quarter, the company reported a total revenue of 846 million yuan, a year-on-year decrease of 17.88%, and a net profit of -47.0852 million yuan [3] - The latest margin trading data shows a margin balance of 166.7 million yuan, with a financing balance of 166.7 million yuan and a securities lending balance of 104,400 yuan, indicating a recent increase in financing balance by 39.7627 million yuan, or 31.27% [2] - The securities lending balance increased by 61,400 yuan, reflecting a growth of 142.72% over the past five days [2]

Group 1 - The core viewpoint of the news is that Ruiskanda experienced a decline in stock price, dropping by 5.06% to 11.26 CNY per share, with a trading volume of 1.096 billion CNY and a turnover rate of 21.59%, resulting in a total market capitalization of 4.784 billion CNY [1] - Ruiskanda Technology Development Co., Ltd. is a leading enterprise in the domestic fiber optic communication access field, providing products, technical services, and comprehensive solutions for access layer networks [1] - The company's main business revenue composition includes transmission equipment (35.29%), broadband network equipment (21.25%), other products (19.32%), software products (16.42%), and data communication equipment (7.72%) [1] Group 2 - Among Ruiskanda's top ten circulating shareholders, a fund under Dacheng Fund, the Dacheng CSI 360 Internet + Index A (002236), entered the top ten in the third quarter, holding 1.8426 million shares, which accounts for 0.43% of the circulating shares [2] - The Dacheng CSI 360 Internet + Index A fund has a current scale of 788 million CNY and has achieved a return of 39.52% this year, ranking 688 out of 4206 in its category [2] - The fund manager, Xia Gao, has been in position for nearly 11 years, with the fund's best return during his tenure being 229.06% and the worst being -71.74% [3]

Core Viewpoint - 瑞斯康达's stock experienced a limit-up increase, with a trading volume of 394 million yuan and a turnover rate of 8.06%, despite a net sell-off by institutions totaling 5.1951 million yuan [2][3]. Trading Activity - The stock's price deviation reached 9.15%, leading to its listing on the exchange's watchlist. Institutions sold a net amount of 5.1951 million yuan, while retail investors bought a net amount of 32.5125 million yuan [2][3]. - The top five trading departments accounted for a total transaction volume of 133 million yuan, with a buying amount of 82.9657 million yuan and a selling amount of 50.4532 million yuan [2][3]. Fund Flow - The stock saw a net inflow of 99.1097 million yuan from major funds, with large orders contributing a net inflow of 113 million yuan, while large orders experienced a net outflow of 14.2863 million yuan. Over the past five days, the net inflow of major funds reached 233 million yuan [2]. Margin Trading - As of November 24, the margin trading balance for 瑞斯康达 was 18.8 million yuan, with a financing balance of 18.8 million yuan and a securities lending balance of 94,900 yuan. Over the past five days, the financing balance increased by 56.7361 million yuan, marking a growth of 43.21%, while the securities lending balance rose by 6.09 million yuan, a growth of 179.29% [2]. Financial Performance - In the third quarter, 瑞斯康达 reported a total revenue of 846 million yuan, reflecting a year-on-year decline of 17.88%, and a net loss of 47.0852 million yuan [3].