昨日20cm跌停开普云(688228.SH)再度大跌10.8%，并且录得5连跌行情，现报174.6元，总市值118亿元。消息上，开普云昨日20cm跌停，盘后龙虎榜数据显 示，沪股通专用席位买入4263.05万元并卖出2239.37万元，有3家机构专用席位净卖出2.44亿元。另外，公司上周五晚公布，公司预计2025年年度实现归属于 母公司所有者的净利润为-800万元至-1,200万元，与上年同期相比，将出现亏损，将减少2,859万元至3,259万元，同比下降139%至158%。 ...

Market Overview - The market experienced significant fluctuations with all three major indices dropping over 2%, and the Sci-Tech 50 index falling over 3% [1] - The total trading volume in the Shanghai and Shenzhen markets was 2.58 trillion, a decrease of 250.8 billion compared to the previous trading day [1] - Over 4,600 stocks declined, with 123 stocks hitting the daily limit down [1] Sector Performance - The liquor sector showed resilience, with stocks like Huangtai Liquor and Jinhui Liquor performing well [1] - The electric grid equipment sector also performed strongly, with multiple stocks reaching the daily limit up [1] - Conversely, sectors such as non-ferrous metals, oil and gas, chemicals, coal, and semiconductors saw significant declines, particularly the non-ferrous metals sector, which faced severe losses [1] Analyst Insights - Huatai Securities suggested that the current market pullback creates opportunities for entry, emphasizing a mid-term positive outlook for Chinese assets despite short-term liquidity pressures [2] - Zhongtai Securities recommended focusing on sectors with strong demand and certainty, particularly in commodities related to geopolitical tensions and renewable energy [3] - Guotai Securities noted the need to observe potential style shifts in the market, particularly around the Chinese New Year, and highlighted the ongoing debate regarding inflation trends leading into 2026 [4]

Summary of Key Points Core Viewpoint - On February 2, a total of 44 stocks were involved with institutional investors, with 24 stocks showing net buying and 20 stocks showing net selling [1]. Group 1: Institutional Buying - The top three stocks with the highest net buying by institutions were: - Changfei Fiber: Net buying amount of 315 million yuan, with a price increase of 6.62% [2]. - Tongyuan Petroleum: Net buying amount of 216 million yuan, with a price decrease of 14.21% [2]. - Tongguang Cable: Net buying amount of 115 million yuan, with a price increase of 20% [2]. Group 2: Institutional Selling - The top three stocks with the highest net selling by institutions were: - Shengtun Mining: Net selling amount of 391 million yuan [1]. - Kaipu Cloud: Net selling amount of 244 million yuan, with a price decrease of 20% [3]. - Xiyu Co.: Net selling amount of 242 million yuan, with a price decrease of 9.99% [3].

Market Overview - On February 2, the trading volume of the Shanghai and Shenzhen stock markets was 2.58 trillion yuan, a decrease of 250.8 billion yuan compared to the previous trading day [1] - The precious metals and non-ferrous metals sectors experienced a significant decline, while the electric grid equipment and liquor sectors saw notable gains [1] Stock Performance - Notable gainers included: - STR (+5.19% to 2.23 yuan) with a trading volume of 3.49% [2] - *ST Huqing (+5.03% to 8.14 yuan) due to performance expectations and termination of equity transfer [2] - Huangtai Liquor (+9.98% to 17.52 yuan) driven by regional brand strength and shareholder increase [2] - Horizontal Film (+10.00% to 28.05 yuan) benefiting from the Spring Festival box office [2] - Wanfu Co. (+9.99% to 28.30 yuan) due to rising dye prices [2] Stock Declines - High-profile stocks facing declines included: - ST Jinglan with 6 consecutive gains [3] - Deep Technology (-10.00% to 29.24 yuan) due to a downturn in the storage chip sector and significant prior gains [14] - Kaipu Cloud (-20.00% to 195.84 yuan) with a projected net loss for 2025 [17] Institutional Trading - The top three net purchases on the daily leaderboard were: - Zhongchao Holdings with a net purchase of 512 million yuan [5] - Baobian Electric with a net purchase of 436 million yuan [5] - Shuangjie Electric with a net purchase of 308 million yuan [5] - The top three net sales were: - Deep Technology with a net sale of 251 million yuan [6] - Kaipu Cloud with a net sale of 192 million yuan [6] - Tianlong Group with a net sale of 187 million yuan [6] Sector Insights - Zhongchao Holdings is involved in commercial aerospace and high-temperature alloys, with strong demand for transformers and data center orders extending to 2027 [9] - Deep Technology's recent performance has been impacted by stricter customer audits from major storage manufacturers [14] - Kaipu Cloud's projected losses indicate a significant decline in profitability, with expectations of a 139% to 158% decrease in net profit [17]

Market Overview - The IT services sector experienced a decline of 3.02% on February 2, with Aerospace Hongtu leading the drop [1] - The Shanghai Composite Index closed at 4015.75, down 2.48%, while the Shenzhen Component Index closed at 13824.35, down 2.69% [1] Stock Performance - Notable gainers in the IT services sector included: - Yacon Co., Ltd. (301085) with a closing price of 63.45, up 11.90% on a trading volume of 118,500 shares and a transaction value of 748 million [1] - Jiachuang Video (300264) closed at 6.52, up 4.32% with a trading volume of 289,200 shares and a transaction value of 190 million [1] - Significant decliners included: - Aerospace Hongtu (688066) with a closing price of 28.55, down 20.01% on a trading volume of 47,100 shares and a transaction value of 135 million [2] - Kaipu Cloud (688228) closed at 195.84, down 20.00% with a trading volume of 40,700 shares and a transaction value of 861 million [2] Capital Flow - The IT services sector saw a net outflow of 3.333 billion from institutional investors, while retail investors experienced a net inflow of 2.195 billion [2] - The capital flow for specific stocks showed: - Yacon Co., Ltd. (301085) had a net inflow of 65.7874 million from institutional investors, while retail investors had a net outflow of 21.3519 million [3] - Guangyun Technology (688365) recorded a net inflow of 57.4734 million from institutional investors, with retail investors seeing a net outflow of 10.2 million [3]

每经AI快讯，开普云今日跌停，成交额8.61亿元，换手率6.03%，盘后龙虎榜数据显示，沪股通专用席 位买入4263.05万元并卖出2239.37万元，有3家机构专用席位净卖出2.44亿元。 ...

开普云今日20cm跌停，成交额8.61亿元，换手率6.03%，盘后龙虎榜数据显示，沪股通专用席位买入 4263.05万元并卖出2239.37万元，有3家机构专用席位净卖出2.44亿元。 ...

Market Overview - On February 2, the A-share market experienced a significant decline, with all three major indices dropping over 2%, and the Sci-Tech 50 Index falling more than 3% [1] - The total trading volume in the Shanghai and Shenzhen markets was 2.61 trillion yuan, a decrease of 255.8 billion yuan compared to the previous trading day [1] - Over 4,600 stocks in the market declined, with 123 stocks hitting the daily limit down [1] Index Performance - Shanghai Composite Index: 4015.75, down 102.20 points (-2.48%) [2] - Shenzhen Component Index: 13824.35, down 381.54 points (-2.69%) [2] - Sci-Tech Innovation Index: 1760.23, down 72.33 points (-3.95%) [2] - Total A-shares: 6599.89, down 183.90 points (-2.71%) [2] - ChiNext Index: 3264.11, down 82.24 points (-2.46%) [2] Sector Performance - The liquor sector showed resilience, with stocks like Huangtai Liquor and Jinhui Liquor experiencing multiple consecutive gains [2] - The electric grid equipment sector performed well, with several stocks such as Hancable and Baiyun Electric hitting the daily limit up [2] - The non-ferrous metals sector faced severe losses, with stocks like Sichuan Gold and Chifeng Gold hitting the daily limit down [4] Commodity Market - On February 2, spot gold prices fell below $4500 per ounce for the first time since January 9, closing around $4528 per ounce [4] - Spot silver also dropped significantly, falling over 12% to around $72 per ounce [4] - The commodities market saw widespread declines, with over 10 futures contracts hitting the daily limit down, including gold, silver, and crude oil [4] Fund Performance - Due to the sharp decline in international gold prices, many gold-themed funds experienced significant losses, with multiple ETFs hitting the daily limit down [5] - The oil and gas sector also saw a wave of limit downs, affecting stocks like Zhongman Petroleum and Zhun Oil [5] - Agricultural stocks faced declines as well, with companies like Dabeinong and Xiamen Xiangyu hitting the daily limit down [5]

Group 1 - Domestic commodity futures closed lower, with major contracts for silver, palladium, platinum, nickel, tin, copper, aluminum, international copper, stainless steel, crude oil, fuel oil, aluminum alloy, and lithium carbonate hitting the limit down [1] - Zinc fell over 6%, while fuel oil and pure benzene dropped more than 5%, and ethylene glycol and liquefied gas declined over 4% [1] - A few commodities like caustic soda and logs saw slight increases [1] Group 2 - The three major indices in the A-share market fell over 2%, with the Sci-Tech Innovation 50 Index dropping more than 3% [2] - The total trading volume in the Shanghai and Shenzhen markets was 2.58 trillion, a decrease of 250.8 billion compared to the previous trading day [2] - Over 4,600 stocks in the market declined, with 123 stocks hitting the limit down [2]

兆易创新封跌停，此前开普云、万润科技、中电港、太极实业、深科技跌停，中微半导、普冉股份、香 农芯创、江波龙等均跌超10%。 (本文来自第一财经) 兆易创新封跌停，此前开普云、万润科技、中电港、太极实业、深科技跌停，中微半导、普冉股份、香 农芯创、江波龙等均跌超10%。 (本文来自第一财经) ...