New Stock Issuance - Cash option declaration period for *ST Tianmao (000627) is from September 15 to September 19, 2025[1] - *ST Zitian (300280) has 12 trading days remaining until the last trading day during the delisting arrangement period[1] Trading Alerts - *ST Jishi Media (601929) reported severe abnormal fluctuations in stock price[1] - *ST Yushun (002289) and *ST Weier (002058) are under scrutiny due to abnormal trading activities[1] Company Announcements - *ST Gao Hong (000851) and *ST Dongtong (300379) have recent announcements regarding their financial status[1] - Shanghai Construction (600170) and Zhongke Shuguang (603019) have disclosed important updates on their operations[1] Market Trends - The report indicates a trend of increased scrutiny on companies with abnormal trading patterns, reflecting a tightening regulatory environment[2] - The number of companies under cash option declarations and delisting arrangements suggests a potential increase in market volatility[1]

近半年该股累计上榜龙虎榜10次，上榜次日股价平均跌8.20%，上榜后5日平均跌24.60%。 资金流向方面，今日该股主力资金净流出12.38万元，其中，特大单净流出121.68万元，大单资金净流入 109.29万元。近5日主力资金净流入1214.06万元。（数据宝） 紫天退今日下跌1.75%，全天换手率9.44%，成交额856.48万元，振幅3.57%。龙虎榜数据显示，营业部 席位合计净买入7.14万元。 深交所公开信息显示，当日该股因退市整理上榜，营业部席位合计净买入7.14万元。 证券时报·数据宝统计显示，上榜的前五大买卖营业部合计成交384.95万元，其中，买入成交额为196.05 万元，卖出成交额为188.90万元，合计净买入7.14万元。 具体来看，今日上榜营业部中，第一大买入营业部为中国中金财富证券有限公司广州番禺东兴路证券营 业部，买入金额为67.20万元，第一大卖出营业部为上海证券有限责任公司台州东环大道证券营业部， 卖出金额为61.01万元。 紫天退9月17日交易公开信息 | 买/ 卖 | 会员营业部名称 | 买入金额（万元） | 卖出金额（万元） | | --- | --- | --- | ...

Group 1 - The average stock price of A-shares is 13.65 yuan, with 24 stocks priced below 2 yuan, the lowest being *ST Gao Hong at 0.54 yuan [1] - Among the low-priced stocks, 12 are ST stocks, accounting for 50% of the total [1] - The Shanghai Composite Index closed at 3876.34 points as of September 17 [1] Group 2 - Among the low-priced stocks, three increased in price today, with *ST Yuan Cheng leading at a rise of 4.97% [1] - The majority of low-priced stocks, 17 in total, experienced declines, with Rongsheng Development falling by 6.13% [2][1] - The trading volume and turnover rates vary significantly among low-priced stocks, with *ST Gao Hong having a turnover rate of 0.24% [1]

Core Insights - The A-share market has seen significant declines in stock prices over the past year, particularly in the context of the "924 market" anniversary, with 26 stocks dropping over 20% and 75 stocks falling more than 10% [1][2] Group 1: Stock Performance - 26 stocks have experienced a decline of over 20% from September 24, 2024, to September 16, 2025, with 14 of these being ST stocks [1] - The stock with the largest decline is 紫天退 (Zitian Tui), which fell by 95.39%, followed by *ST苏吴 (ST Suwu) with an 88.95% drop, and *ST高鸿 (ST Gaohong) with a 77.38% decrease [1][2] - A total of 145 stocks have seen declines over the past year, indicating a broader trend of underperformance in the market [1] Group 2: Market Capitalization - The market capitalization of 紫天退 (Zitian Tui) is reported at 0.92 billion, while *ST苏吴 (ST Suwu) has a market cap of 6.68 billion, and *ST高鸿 (ST Gaohong) stands at 6.60 billion [2] - The significant declines in stock prices have led to substantial reductions in market capitalization for these companies, reflecting investor sentiment and market conditions [2]

近半年该股累计上榜龙虎榜9次，上榜次日股价平均跌9.00%，上榜后5日平均跌27.25%。 资金流向方面，今日该股主力资金净流出96.42万元，其中，特大单净流出96.84万元，大单资金净流入 0.41万元。近5日主力资金净流入1226.45万元。（数据宝） 紫天退9月16日交易公开信息 | 买/ 卖 | 会员营业部名称 | 买入金额（万元） | 卖出金额（万元） | | --- | --- | --- | --- | | 买一 | 中国中金财富证券有限公司广州番禺东兴路证券营业 | 73.98 | 0.00 | | | 部 | | | | 买二 | 华泰证券股份有限公司镇江黄山南路证券营业部 | 72.00 | 5.04 | | 买三 | 机构专用 | 65.94 | 0.00 | | 买四 | 东方财富证券股份有限公司昌都两江大道证券营业部 | 52.68 | 1.05 | | 买五 | 国泰海通证券股份有限公司临海巾山中路证券营业部 | 48.77 | 8.71 | | 卖一 | 湘财证券股份有限公司上海陆家嘴证券营业部 | 0.01 | 64.13 | | 卖二 | 东方财富证券股份有限公司拉萨团结路 ...

Core Points - The average stock price of A-shares is 13.58 yuan, with 22 stocks priced below 2 yuan, the lowest being *ST Gao Hong at 0.57 yuan [1] - Among the low-priced stocks, 12 are ST stocks, accounting for 54.55% of the total [1] - The Shanghai Composite Index closed at 3861.87 points as of September 16 [1] Low-Priced Stocks Summary - The lowest priced stock is *ST Gao Hong at 0.57 yuan, with a daily decline of 5.00% and a turnover rate of 0.31% [1] - Other notable low-priced stocks include: - *ST Su Wu at 0.94 yuan, down 1.05% [1] - Purple Sky Retreat at 0.57 yuan, down 9.52% [1] - Among the low-priced stocks, 16 increased in price today, with *ST Yuan Cheng leading at a rise of 5.23% [1] - The highest daily increase among low-priced stocks includes: - HNA Holding at 1.69 yuan, up 4.32% [1] - Liao Port Co. at 1.84 yuan, up 3.95% [1]

New Stock Issuance - Jin Hua New Material (920015) issued at a price of 18.15[1] - Jianfa Zhixin (301584) issued at a price of 7.05[1] Market Alerts - Cash option declaration period for *ST Tianmao (000627) from September 15 to September 19, 2025[1] - 13 trading days remaining for the delisting period of Zitian Tui (300280)[1] - Severe abnormal fluctuation reported for Jishi Media (601929)[1] Other Announcements - Multiple companies including Shanghai Construction (600170) and Zhongke Shuguang (603019) have recent announcements linked[1] - Various stocks are under scrutiny for abnormal trading activities, including *ST Yu Shun (002289) and ST Huaneng (000851)[3]

Group 1 - Small-cap stocks exhibit higher volatility and activity compared to large-cap stocks, making them more likely to become market leaders [1] - As of September 15, there are 977 stocks with a circulating market value below 3 billion yuan, and 402 stocks with a circulating market value below 2 billion yuan [1] - A total of 1,659 stocks have a total market value below 5 billion yuan, with 570 stocks having a total market value below 3 billion yuan [1] Group 2 - The three stocks with the smallest circulating market values are: Zitian Tui at 101 million yuan, *ST Yuancheng at 560 million yuan, and Bofei Electric at 609 million yuan [1] - The three stocks with the smallest total market values are: Zitian Tui at 102 million yuan, *ST Yuancheng at 560 million yuan, and *ST Suwu at 675 million yuan [1] - A detailed list of stocks with circulating market values below 2 billion yuan includes various sectors such as media, construction decoration, and basic chemicals, with notable stocks like Bofei Electric having a P/E ratio of 155.38 [1][2]

Group 1 - The stock "紫天退" experienced a significant decline of 77.01% today, with a turnover rate of 34.06% and a trading volume of 35.66 million yuan, showing a price fluctuation of 16.13% [1] - Institutional investors net sold 712,700 yuan, while the total net buying from brokerage seats amounted to 3.81 million yuan [2][3] - Over the past six months, the stock has appeared on the龙虎榜 (Dragon and Tiger List) eight times, with an average price drop of 8.93% the day after being listed and an average decline of 29.79% in the following five days [4] Group 2 - The main capital flow for the stock today showed a net inflow of 13.23 million yuan, with large orders contributing 8.17 million yuan and significant orders adding 5.06 million yuan [4] - The top five brokerage seats accounted for a total transaction of 8.74 million yuan, with a net buying of 3.10 million yuan [2] - Specific brokerage activities included significant buying from 东方财富证券 and 中国中金财富证券, while an institutional seat was the largest seller [4]

Summary of Key Points Core Viewpoint - The average stock price of A-shares is 13.53 yuan, with 24 stocks priced below 2 yuan, the lowest being *ST Gao Hong at 0.60 yuan [1] Group 1: Market Overview - As of September 15, the Shanghai Composite Index closed at 3860.50 points, with a notable presence of low-priced stocks in the market [1] - Among the 24 low-priced stocks, 13 are ST stocks, accounting for 54.17% of this group [1] Group 2: Performance of Low-Priced Stocks - In the low-priced stock category, 10 stocks increased in price, with Rongsheng Development leading at a rise of 10.29%, followed by Yingxin Development at 5.03% and ST Lingnan at 4.32% [1] - Conversely, 9 stocks experienced declines, with the most significant drop seen in Zitian Tui at 77.01%, followed by *ST Su Wu at 5.00% and *ST Gao Hong at 4.76% [1] Group 3: Detailed Low-Priced Stock Data - The table lists various low-priced stocks, including their latest closing prices, daily price changes, turnover rates, and industry classifications [1][2] - Notable low-priced stocks include: - *ST Gao Hong: 0.60 yuan, -4.76% change, Communication industry - Zitian Tui: 0.63 yuan, -77.01% change, Media industry - *ST Su Wu: 0.95 yuan, -5.00% change, Pharmaceutical industry [1]