证券之星消息，11月26日贸易板块较上一交易日下跌1.05%，中信金属领跌。当日上证指数报收于 3864.18，下跌0.15%。深证成指报收于12907.83，上涨1.02%。贸易板块个股涨跌见下表： | 代码 | 名称 | 主力净流入 (元) | 主力净占比 游资净流入 (元) | | 游资净占比 散户净流入 (元) | | 散户净占比 | | --- | --- | --- | --- | --- | --- | --- | --- | | 000151 | 中成股份 | 623.99万 | 6.54% | -353.20万 | -3.70% | -270.79万 | -2.84% | | 002072 | 凯瑞德 | 305.96万 | 7.46% | -65.24万 | -1.59% | -240.73万 | -5.87% | | 600128 苏豪弘业 | | 36.64万 | 0.94% | 510.79万 | 13.10% | -547.43万 | -14.04% | | 600250 南京商旅 | | > 5.88万 | 0.08% | -349.66万 | -5.03% | 343.78万 ...

Core Insights - The trade sector experienced a rise of 1.27% on November 24, with Zhongcheng Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 3836.77, up 0.05%, while the Shenzhen Component Index closed at 12585.08, up 0.37% [1] Trade Sector Performance - Zhongcheng Co., Ltd. (code: 000151) closed at 12.93, with a gain of 5.12% and a trading volume of 132,300 shares, amounting to a transaction value of 169 million [1] - Kairuide (code: 002072) closed at 7.28, up 5.05%, with a trading volume of 83,400 shares and a transaction value of 59.84 million [1] - Other notable performers include: - Yiatong (code: 002183) at 4.88, up 2.52% [1] - Shisuo Fashion (code: 600287) at 5.65, up 2.17% [1] - Sumong Huihong (code: 600981) at 2.81, up 1.81% [1] Capital Flow Analysis - The trade sector saw a net outflow of 54.81 million from institutional investors, while retail investors contributed a net inflow of 78.99 million [2] - The capital flow for key stocks includes: - Zhongcheng Co., Ltd. with a net inflow of 16.91 million from institutional investors [3] - Jiangsu Guotai (code: 002091) with a net inflow of 12.65 million from institutional investors [3] - Sumeda (code: 600710) with a net inflow of 5.74 million from institutional investors [3]

Market Overview - The trade sector experienced a decline of 0.69% on November 20, with Nanjing Merchants Travel leading the drop [1] - The Shanghai Composite Index closed at 3931.05, down 0.4%, while the Shenzhen Component Index closed at 12980.82, down 0.76% [1] Stock Performance - Nanjing Merchants Travel (600250) saw a significant drop of 6.84%, closing at 10.48 with a trading volume of 245,200 shares and a turnover of 260 million yuan [2] - Other notable declines included Yimeng Huihong (600981) down 2.01% and Chimeida (600710) down 1.22% [2] - In contrast, Oriental Chuangye (600278) and CITIC Metal (601061) showed slight increases of 0.75% and 0.71% respectively [1][2] Capital Flow Analysis - The trade sector experienced a net outflow of 47.96 million yuan from institutional investors, while retail investors saw a net inflow of 54.89 million yuan [2] - The capital flow data indicates that CITIC Metal had a net inflow of 21.34 million yuan from institutional investors, while Nanjing Merchants Travel had a significant outflow of 27.31 million yuan [3] Individual Stock Capital Flow - CITIC Metal (601061) had a net institutional inflow of 21.34 million yuan, representing 4.42% of its total capital [3] - Nanjing Merchants Travel (600250) faced a net outflow of 27.31 million yuan from institutional investors, indicating a negative sentiment towards the stock [3] - Retail investors showed a positive net inflow in several stocks, including Jiangsu Guotai (002091) with 11.18 million yuan [3]

Market Overview - The trade sector experienced a decline of 1.35% on November 19, with Kairde leading the drop [1] - The Shanghai Composite Index closed at 3946.74, up 0.18%, while the Shenzhen Component Index closed at 13080.09, unchanged [1] Stock Performance - Notable gainers included Nanjing Shanglv, which rose by 3.12% to a closing price of 11.25, with a trading volume of 270,500 shares and a turnover of 302 million yuan [1] - Kairde saw a significant drop of 7.87%, closing at 7.37, with a trading volume of 103,800 shares and a turnover of 78.64 million yuan [2] Capital Flow - The trade sector saw a net outflow of 59.65 million yuan from institutional investors, while retail investors contributed a net inflow of 68.81 million yuan [2][3] - The capital flow data indicates that Nanjing Shanglv had a net inflow of 50.52 million yuan from institutional investors, while retail investors had a net outflow of 62.06 million yuan [3]

Market Overview - The trade sector experienced a decline of 2.25% on November 18, with Jiangsu Guotai leading the drop [1] - The Shanghai Composite Index closed at 3939.81, down 0.81%, while the Shenzhen Component Index closed at 13080.49, down 0.92% [1] Stock Performance - Jiangsu Guotai (002091) saw a significant drop of 4.11%, closing at 9.81, with a trading volume of 635,500 shares and a turnover of 632 million yuan [2] - Other notable declines included Wukuang Development (600058) down 3.77% and CITIC Metals (601061) down 3.26% [2] - The trading volume and turnover for various stocks in the trade sector were detailed, indicating varied performance among individual stocks [1][2] Capital Flow - The trade sector experienced a net outflow of 476 million yuan from main funds, while retail investors saw a net inflow of 429 million yuan [2] - The table of capital flow indicated that major funds were predominantly withdrawing from stocks like Wukuang Development and Jiangsu Guotai, while retail investors were more active in stocks like Jiangsu Guotai and Oriental Entrepreneurship [3] Individual Stock Analysis - Su Meida (600710) had a net inflow of 24.27 million yuan from main funds, while Jiangsu Guotai had a significant outflow of 5.82 million yuan [3] - The analysis of individual stocks showed a mixed response from different types of investors, with retail investors showing a preference for certain stocks despite overall sector declines [3]

Market Overview - On November 17, the trade sector rose by 0.16% compared to the previous trading day, with Kairuide leading the gains [1] - The Shanghai Composite Index closed at 3972.03, down 0.46%, while the Shenzhen Component Index closed at 13202.0, down 0.11% [1] Stock Performance - Notable gainers in the trade sector included: - Kairuide (002072) with a closing price of 7.80, up 2.09% [1] - Jiangsu Guotai (002091) with a closing price of 10.40, up 1.66% [1] - Yiatong (002183) with a closing price of 5.36, up 1.52% [1] - Conversely, stocks like Zhongcheng Co. (000151) and Bansuo Hongye (600128) experienced slight declines of 0.08% and 0.09% respectively [1] Trading Volume and Capital Flow - The trade sector saw a net outflow of 2.57 billion yuan from main funds, while retail investors contributed a net inflow of 2.57 billion yuan [2][3] - The trading volume for Kairuide was 8.58 million shares, with a transaction value of approximately 66.09 million yuan [1] Individual Stock Capital Flow - Key capital flow data for selected stocks: - Dongfang Chuangye (600278) had a main fund net inflow of 11.95 million yuan, while retail investors had a net outflow of 9.24 million yuan [3] - Kairuide (002072) experienced a main fund net inflow of 4.89 million yuan, with retail investors also showing a net outflow [3] - Zhongcheng Co. (000151) faced a significant main fund net outflow of 6.30 million yuan, but retail investors had a net inflow of 8.99 million yuan [3]

Core Insights - Shanghai is focusing on fundamental research, with an expected share of 11% of total R&D investment in 2024 [1] - The city is encouraging researchers to tackle world-class challenges, exemplified by projects like dark matter detection and brain-computer interfaces [1][11] - Shanghai's scientific community is actively engaging in national science projects, with 5,037 projects funded by the National Natural Science Foundation in 2024, amounting to 3.426 billion yuan, a 2.7% increase from the previous year [1] Group 1: Dark Matter Research - The PandaX team has been exploring dark matter 2,400 meters underground for 16 years, utilizing a multi-ton liquid xenon detector [2][4] - Despite observing many new signals, the detection of dark matter remains elusive, with the team achieving a milestone in sensitivity by detecting solar neutrinos [4] Group 2: Brain-Computer Interface Development - Shanghai is a leading city in brain-computer interface technology, with a comprehensive R&D system covering invasive, semi-invasive, and non-invasive techniques [11] - A patient named Dong, who underwent a brain-computer interface surgery, has shown significant progress, now able to write after initially being able to drink water [11] - The city aims to establish a high-quality brain-control system and achieve clinical applications for semi-invasive interfaces by 2027, with a complete product line by 2030 [11][12] Group 3: Collaborative Research and Innovation - The research institute is fostering a collaborative environment, integrating various scientific disciplines and industry support for large-scale scientific projects [5][6] - Shanghai's "Explorer Program" encourages enterprises to increase investment in fundamental research, expanding from 2 to 12 collaborating companies since its inception [7] Group 4: Future Industry Development - Shanghai is not only focusing on fundamental research but also aims to develop disruptive technologies and establish future industry clusters [8] - The city is positioning itself as a hub for brain-computer interface innovation, with plans for a national-level industry development zone [9]

New Stock Listings - Daming Electronics (603376) listed at an issue price of 12.55 on November 6, 2025[1] - Haixia Innovation (300300) and Jiangbolong (301308) reported severe abnormal fluctuations on November 4, 2025[1] - Several companies including Xiangnan Xinchuan (300475) and Lansi Heavy Industry (603169) also reported abnormal fluctuations in late October[1] Abnormal Fluctuations - ST Bosen (002569) reported a fluctuation of 5939 on November 5, 2025[2] - Hailu Heavy Industry (002255) experienced a fluctuation of 5812 on November 5, 2025[2] - ST Aowei (002231) had a fluctuation of 5668 on November 5, 2025[2] - Rongke Technology (300290) reported a fluctuation of 4706 on November 3, 2025[2] - ST Xiongmao (600599) had a fluctuation of 5001 on November 4, 2025[2]

Core Viewpoint - The company faces a risk of delisting due to negative financial performance, with specific thresholds outlined for revenue and profit metrics that could trigger this outcome [2][5][16] Group 1: Financial Performance - In 2024, the company's operating revenue was 17.23 million, with a total profit of -7.24 million and a net profit attributable to shareholders of -5.68 million [2][5] - For the first three quarters of 2025, the company reported operating revenue of 5.44 million, total profit of 0.20 million, and a net profit attributable to shareholders of 0.11 million, while the net profit after deducting non-recurring gains and losses was -0.24 million [2][5] Group 2: Delisting Risk - The company was placed under a delisting risk warning (*ST) on April 30, 2025, due to the negative financial results for 2024 [2][5] - If the annual profit total, net profit, or net profit after deducting non-recurring gains and losses for 2025 is negative and operating revenue is below 300 million, the company will face delisting according to the Shanghai Stock Exchange rules [2][5][16] Group 3: Other Risks - Historical issues with the former controlling shareholder, Nanjing Sweet Group, have resulted in fund occupation that has not yet been resolved, posing additional risks [2][16] - The company has not ruled out the possibility of needing to increase bad debt provisions due to unrecovered prepayments from major suppliers [6][16] Group 4: Shareholder Issues - The transfer of shares to Kunming Dianyuyou Investment Holding Co., Ltd. has not been completed due to share freezing issues, although payment for the shares has been made [8][9] - The controlling shareholder and shareholders holding more than 5% of the company’s stock have shares that are subject to pledges, markings, and freezes [11]

上海宽频科技股份有限公司 股票交易异常波动公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连带责任。 重要内容提示： 公司股票存在终止上市风险：公司因 2024 年营业收入 1,722.67 万元，利 润总额、归属于母公司所有者的净利润及归属于母公司所有者的扣除非经常性损 益后的净利润为负值，于 2025 年 4 月 30 日被实施了退市风险警示（*ST）。公 司 2025 年前三季度营业收入 544.03 万元，利润总额 20.33 万元，归属于母公司 所有者的净利润 106.20 万元，归属于母公司所有者的扣除非经常性损益后的净 利润-23.72 万元，若公司 2025 年年度利润总额、净利润或者扣除非经常性损益 后的净利润孰低者为负值且营业收入低于 3 亿将触及《上海证券交易所股票上市 规则》第 9.3.1 条相关规定，公司股票将被终止上市。 其他风险警示：公司历史遗留的原控股股东南京斯威特集团及其关联方 对公司形成资金占用的情形尚未消除，公司股票尚存在触及《上海证券交易所股 票上市规则》第 9.8.1 条第（一）款规定 ...