（原标题：解密主力资金出逃股 连续5日净流出422股） 证券时报•数据宝统计，截至8月21日收盘，沪深两市共422只个股连续5日或5日以上主力资金净流出。从净流出持续时间来看，宏创控股连续20日 主力资金净流出，排名第一；大胜达连续19日主力资金净流出，位列第二。从主力资金净流出总规模来看，内蒙一机主力资金净流出金额最大， 连续6天累计净流出38.56亿元，卧龙电驱紧随其后，5天累计净流出35.71亿元。从主力资金净流出占成交金额的比例来看，广汇能源占比排名居 首，该股近9日下跌2.36%。（数据宝） 连续5日或以上主力资金净流出个股排名 | | 主力资金 | 主力资金 | 主力资金 | 累计涨跌幅 | | --- | --- | --- | --- | --- | | 证券代码 证券简称 | 净流出天数 | 净流出金额 | 净流出比例 | （%） | | | | （亿元） | （%） | | | 600967 内蒙一机 600580 卧龙电驱 | 6 5 | 38.56 35.71 | 12.80 6.66 | -12.86 14.37 | | | 6 | 33.64 | 6.81 | -9.18 | | ...

证券之星消息，8月21日电机板块较上一交易日下跌3.74%，卧龙电驱领跌。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%。电机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) | | | --- | --- | --- | --- | --- | --- | --- | | 301023 | 江南奕帆 | 48.89 | 4.13% | 7.46万 | | 3.62亿 | | 603988 | 中电电机 | 24.12 | 2.99% | 10.47万 | | 2.51亿 | | 618509 | 神力股份 | 12.70 | 0.95% | 8.12万 | | 1.03亿 | | 603728 | 鸣志电器 | 64.97 | -0.63% | 12.05万 | | 7.90亿 | | 301502 | 华阳智能 | 59.60 | -0.65% | 3.61万 | | 2.13亿 | | 603344 | 星德胜 | 27.47 | -0.65% | 4.15万 | | 1.14亿 | | 000922 ...

Market Overview - As of the market close on August 21, the Shanghai Composite Index rose by 0.13% to 3771.10, while the Shenzhen Component Index fell by 0.06% to 11919.76, and the ChiNext Index decreased by 0.47% to 2595.47 [3][4]. - The total trading volume in the Shanghai and Shenzhen markets reached 2.42 trillion yuan, marking the seventh consecutive trading day with volumes exceeding 2 trillion yuan [5]. Sector Performance - The market saw a mixed performance with over 3000 stocks declining. Notable sectors that performed well included combustible ice, digital currency, oil and gas extraction, trust concepts, and electricity [7]. - The digital currency sector was particularly strong, with stocks like Sanwei Xinan and Beixin Source hitting the daily limit of 20% increase, alongside multiple stocks such as Cuiwei Co., Zhongyou Capital, and Tianrongxin also reaching their daily limits [7]. Stock Highlights - ZTE Corporation's A-shares saw a trading volume exceeding 20 billion yuan, with the stock rising by 6.56% by the end of the trading day [8]. - In terms of capital flow, major inflows were observed in basic chemicals, computers, public utilities, and banking sectors, while mechanical equipment, electrical equipment, non-ferrous metals, and automotive sectors experienced net outflows [10]. Institutional Insights - Guodu Securities noted that the overall market remains in a trend of oscillating upward, with high trading activity and market sentiment. Investors are encouraged to actively participate in the market, focusing on large-cap stocks with performance, scale, and trends, particularly in sectors like computing hardware, semiconductor chips, and robotics [14]. - Huatai Securities highlighted that both volume and price in A-shares are rising, with trading activity remaining high without signs of overcrowding. Although foreign trading activity has increased, there has not yet been a net inflow trend from foreign institutional investors, which could be a significant factor for future market movements [14].

Group 1 - Rare earth concept stocks declined in the afternoon, with Wolong Electric Drive falling by 10%, Liying Intelligent Manufacturing dropping over 7%, and Northern Rare Earth and Shenghe Resources both down over 2% [1] - The ETFs tracking the CSI Rare Earth Industry Index also fell by more than 2%, with specific ETFs showing declines of 2.46%, 2.42%, 2.41%, and 2.35% respectively [2][2][2][2] - The CSI Rare Earth Industry Index includes listed companies involved in rare earth mining, processing, trading, and applications, reflecting the overall performance of the rare earth industry [2] Group 2 - Analysts indicate that under the ongoing push for "carbon neutrality," there is rapid growth in demand for high-end magnetic materials driven by sectors such as new energy vehicles, wind power generation, and energy-saving motors [2] - The recovery in traditional manufacturing demand and the accelerated deployment of humanoid robots are injecting growth momentum into rare earth demand [2]

Market Overview - The A-share market experienced a sudden decline in the afternoon, with the Shanghai Composite Index dropping over 0.2% before recovering slightly, while the Shenzhen Component and ChiNext indices fell [2] - The trading volume in the Shanghai and Shenzhen markets exceeded 2 trillion yuan for the first time this year, marking the seventh consecutive trading day of such volume [2] Sector Performance - Securities stocks collectively faced a pullback, with notable declines including Changcheng Securities down over 6% and Hato Securities down over 5% [2][3] - Several high-priced stocks hit the daily limit down, including Lianhuan Pharmaceutical and Zhongdian Xindong, with others like Shunlian Bio and Sainuo Medical dropping over 8% [4] Banking Sector - In contrast, bank stocks showed strength in the afternoon, with Agricultural Bank of China and Postal Savings Bank reaching new historical highs during the session [2] Hong Kong Market - The Hang Seng Index fell over 0.5%, and the Hang Seng Tech Index dropped more than 1% [6] - AAC Technologies Holdings (02018.HK) saw a rapid decline of over 14% following the release of its interim results, despite reporting a revenue of 13.32 billion yuan, a year-on-year increase of 18.4% [6][8] Company Performance - AAC Technologies reported a gross margin of 20.7%, down 0.8 percentage points year-on-year, attributed to changes in product mix, while net profit attributable to shareholders increased by 63.1% to 876 million yuan due to improved profitability in optical business and rapid growth in precision structural components [8] - CICC noted that the overall valuation level of A-shares remains reasonable, but the rapid increase in trading volume may lead to short-term volatility [8]

Key Points - The main focus of the article is on the significant outflow of capital from specific stocks as of August 21, with the top 20 stocks experiencing the largest withdrawals [1][2] Group 1: Capital Outflow - The stock with the highest capital outflow is Wolong Electric Drive, with a withdrawal of 1.34 billion [1] - Shenghong Technology follows closely with an outflow of 1.29 billion [1] - Other notable stocks with significant outflows include Inspur Information (1.25 billion), Northern Rare Earth (1.23 billion), and Industrial Fulian (0.88 billion) [1]

（文章来源：每日经济新闻） 每经AI快讯，8月21日，卧龙电驱盘中跌停，跌幅10.0%，成交额超89亿元。 ...

Group 1 - A-share market experienced a decline in high-performing stocks in the afternoon session, with several companies hitting the daily limit down [1] - Notable companies that faced significant drops include Lianhuan Pharmaceutical, Zhongdian Xindong, Feilong Co., Jintian Co., which all hit the limit down, while Shenlian Biological, Sainuo Medical, Jimin Health, Wolong Electric Drive, Chuanrun Co., Hanzhong Precision, and Guangsheng Tang all fell over 8% [1]

卧龙电驱触及跌停，成交额91.24亿元，封单25773手。 ...

Group 1 - A-share market experienced a decline in high-performing stocks in the afternoon session, with companies such as Lianhuan Pharmaceutical, Zhongdian Xilong, Feilong Co., and Jintian Co. hitting the daily limit down [1] - Other companies like Shenlian Bio, Sainuo Medical, Jimin Health, Wolong Electric Drive, Chuanrun Co., Hanzhong Precision, and Guangsheng Tang saw declines exceeding 8% [1] Group 2 - MACD golden cross signal has formed, indicating a positive trend for certain stocks [2]