证券之星消息，8月21日综合板块较上一交易日下跌0.87%，亚泰集团领跌。当日上证指数报收于 3771.1，上涨0.13%。深证成指报收于11919.76，下跌0.06%。综合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) | | --- | --- | --- | --- | --- | --- | | 000753 | 漳州发展 | 6.44 | 10.09% | 80.80万 | 5.07亿 | | 600805 | 悦达投资 | 6.31 | 6.23% | 119.24万 | 7.62亿 | | 000632 | 三木集团 | 4.14 | 1.22% | 17.69万 | 7304.50万 | | 000421 | 南京公用 | 6.77 | 0.74% | 1 12.09万 | 8175.90万 | | 002758 | 浙农股份 | 9.32 | 0.32% | 5.54万 | 5161.66万 | | 600620 | 天宸股份 | 6.45 | 0.16% | 10.22万 | 6588.84万 | | 600051 | 宁波联合 | ...

金融界消息 截至2025年8月19日收盘，天宸股份（600620）报收于6.41元，上涨2.07%，换手率2.14%， 成交量14.66万手，成交金额9331.05万元。 资金流向方面，今日主力资金净流入1158.66万元，占比成交额12.42%。其中，超大单净流入553.41万 元、占成交额5.93%，大单净流入605.25万元、占成交额6.49%，中单净流出流出823.93万元、占成交额 8.83%，小单净流出334.74万元、占成交额3.59%。 天宸股份最新一期业绩显示，截至2025一季报，公司营业总收入7193.47万元、同比增长1707.88%，归 属净利润331.03万元，同比增长116.65%，扣非净利润410.86万元，同比增长118.64%，流动比率1.700、 速动比率0.233、资产负债率47.87%。 天眼查商业履历信息显示，上海市天宸股份有限公司，成立于1989年，位于上海市，是一家以从事商务 服务业为主的企业。企业注册资本68667.7113万人民币，实缴资本38456.8871万人民币。公司法定代表 人为叶茂菁。 通过天眼查大数据分析，上海市天宸股份有限公司共对外投资了34家企 ...

主力资金净流出的行业有29个，国防军工行业主力资金净流出规模居首，全天净流出资金93.25亿元， 其次是机械设备行业，净流出资金为82.25亿元，净流出资金较多的还有电子、汽车、电力设备等行 业。 沪指8月14日下跌0.46%，申万所属行业中，今日上涨的有1个，涨幅居前的行业为非银金融，涨幅分别 为0.59%。跌幅居前的行业为综合、国防军工，跌幅分别为2.66%、2.15%。综合行业位居今日跌幅榜首 位。 资金面上看，两市主力资金全天净流出750.81亿元，主力资金净流入的行业仅有2个，银行行业净流入 资金1.88亿元；建筑材料行业净流入资金5937.93万元。 | 代码 | 简称 | 今日涨跌幅（%） | 今日换手率（%） | 主力资金流量（万元） | | --- | --- | --- | --- | --- | | 600673 | 东阳光 | -3.25 | 2.26 | -13842.01 | | 000833 | 粤桂股份 | -1.64 | 4.13 | -4491.70 | | 600770 | 综艺股份 | -3.13 | 3.07 | -1964.91 | | 000753 | 漳州发展 ...

Group 1 - The core viewpoint of the article highlights the financial performance and stock market activity of Tianchen Co., Ltd. as of July 29, 2025, indicating a significant increase in revenue and profit compared to the previous year [1] - Tianchen Co., Ltd. reported total operating revenue of 71.93 million yuan, a year-on-year increase of 1707.88%, and a net profit attributable to shareholders of 3.31 million yuan, up 116.65% year-on-year [1] - The company has a current ratio of 1.700, a quick ratio of 0.233, and a debt-to-asset ratio of 47.87%, indicating its liquidity and financial stability [1] Group 2 - The stock price of Tianchen Co., Ltd. closed at 6.34 yuan, down 0.78%, with a turnover rate of 1.88% and a trading volume of 129,400 hands, amounting to 81.85 million yuan [1] - There was a net outflow of main funds amounting to 11.55 million yuan, accounting for 14.11% of the transaction amount, with significant outflows from large orders [1] - The company has made investments in 34 enterprises and participated in three bidding projects, along with holding three administrative licenses [2]

Group 1 - Tianchen Co., Ltd. (stock code: 600620) experienced a limit down today with a trading volume of 4.49 billion yuan and a turnover rate of 9.44% [1][2] - The stock was listed on the Shanghai Stock Exchange due to a daily decline of 10.62%, with a net selling amount of 20.83 million yuan from brokerage seats [2][3] - The top buying brokerage was Changcheng Securities with a purchase amount of 6.87 million yuan, while the top selling brokerage was Lianchu Securities with a selling amount of 19.46 million yuan [2][3] Group 2 - In Q1, the company reported a revenue of 71.93 million yuan, a year-on-year increase of 1,707.88%, and a net profit of 3.31 million yuan, up 116.65% year-on-year [3] - The company expects a net profit of 18.80 million to 22.50 million yuan for the first half of the year, representing a year-on-year change of 640% to 786% [3] - The increase in revenue is attributed to property sales, which were not present in the same period last year, contrasting with the previous year's revenue primarily from renovation services [3]

New Stock Issuance - New stock issued by Dingjia Precision at a price of 11.16 on July 22, 2025[1] - ST Kelly's tender offer period is from July 17 to August 15, 2025[1] - ST Zitian and other companies have also announced new stock issuances[1] Market Alerts - Significant abnormal fluctuations reported for several stocks including Guangshengtang and Huayin Power[1] - Multiple companies have disclosed announcements regarding stock performance and market activities[1] - The report includes links to detailed announcements for various stocks, indicating ongoing market monitoring[1]

Group 1 - Multiple high-profile stocks are experiencing adjustments, with Shanghai Material Trade hitting the daily limit down [1] - Tianchen Co. also reached the daily limit down, while Lianfa Co., Jinshi Technology, Huahong Technology, Forest Packaging, and Huitong Group all fell over 5% [1]

Group 1 - Tianchen Co., Ltd. (600620) experienced a decline of 1.81% today, with a turnover rate of 13.47% and a trading volume of 733 million yuan, showing a fluctuation of 15.03% [2] - The stock was listed on the Shanghai Stock Exchange due to its daily fluctuation reaching 15.03%, with a net selling amount of 25.99 million yuan from brokerage seats [2] - The top five brokerage seats accounted for a total transaction of 147 million yuan, with a buying amount of 60.42 million yuan and a selling amount of 86.41 million yuan, resulting in a net selling of 25.99 million yuan [2] Group 2 - As of July 18, the latest margin trading balance for the stock was 256 million yuan, with a financing balance of 256 million yuan and a securities lending balance of 48,800 yuan [3] - In the past five days, the financing balance increased by 21.33 million yuan, representing a growth of 9.08%, while the securities lending balance rose by 32,700 yuan, showing a significant increase of 204.46% [3] - The company reported a revenue of 71.93 million yuan for the first quarter, marking a year-on-year growth of 1,707.88%, and a net profit of 3.31 million yuan, up 116.65% year-on-year [3] Group 3 - On July 12, the company issued a half-year performance forecast, estimating a net profit between 18.80 million yuan and 22.50 million yuan, with a year-on-year change range of 640% to 786% [3] - The significant performance change is attributed to the primary revenue from real estate sales in the first half of 2025, which was absent in the same period last year, as the previous year's revenue mainly came from renovation services [3]

Market Overview - The Shanghai Composite Index rose by 0.72% on July 21, with 27 out of the 28 sectors experiencing gains, led by the construction materials and construction decoration sectors, which increased by 6.06% and 3.79% respectively [1] - The banking and comprehensive sectors saw declines of 0.77% and 0.34%, with the comprehensive sector ranking second in terms of decline [1] Capital Flow Analysis - The net outflow of capital from the two markets was 6.945 billion yuan, with 11 sectors experiencing net inflows [1] - The power equipment sector had the largest net inflow, totaling 3.193 billion yuan, and it rose by 2.06% [1] - The construction materials sector also saw significant inflow, with a net inflow of 2.038 billion yuan and a daily increase of 6.06% [1] Sector-Specific Performance - The comprehensive sector had a net outflow of 136 million yuan, with 13 out of 17 stocks in the sector rising [2] - The top three stocks with the highest net inflow in the comprehensive sector were Zhangzhou Development (29.312 million yuan), Yueda Investment (15.648 million yuan), and Teda Investment (6.5835 million yuan) [2] - The stocks with the largest net outflows included Dongyangguang (-86.3351 million yuan), Tianchen Shares (-43.6282 million yuan), and Teli A (-14.5886 million yuan) [2] Detailed Stock Performance - The stock performance in the comprehensive sector showed varied results, with Dongyangguang declining by 4.53% and experiencing the largest net outflow [3] - Zhangzhou Development led the gains with an increase of 2.69% and the highest net inflow [3] - Other notable performers included Yueda Investment (up 4.05%) and Teda Investment (up 2.06%) [3]

Group 1 - Tianchen Co., Ltd. experienced a decline of 1.81% and reached the "Dragon and Tiger List" with a daily volatility of 15%, indicating significant trading activity [1] - The top five buying institutions collectively purchased 60.42 million yuan, while the top five selling institutions sold 86.41 million yuan, resulting in a net outflow of 25.99 million yuan [1] - Notable buying came from Hangzhou Huancheng North Road Securities Branch of Lianchu Securities, which bought 22.59 million yuan, followed by Beijing Zhongguancun Street Branch of China Galaxy Securities with 11.65 million yuan [1] Group 2 - The largest selling institution was Zhejiang Branch of Lianchu Securities, which sold 39.79 million yuan, followed by Beijing Chongwenmen Outer Street Branch of Great Wall Securities with 16.61 million yuan [2] - Other significant sellers included the headquarters of Guotai Junan Securities, which sold 12.32 million yuan, and Jiangsu Branch of Huayuan Securities with 9.32 million yuan [2] - The trading activity reflects a notable shift in investor sentiment, with prominent selling outweighing buying in this instance [1][2]