具体来看，今日上榜的营业部中，深股通为第一大买入营业部及第一大卖出营业部，买入金额为1.50亿 元，卖出金额为9184.73万元，合计净买入5863.42万元。 近半年该股累计上榜龙虎榜11次，上榜次日股价平均涨3.24%，上榜后5日平均涨1.34%。 资金流向方面，今日该股主力资金净流入3.16亿元，其中，特大单净流入3.27亿元，大单资金净流出 1113.69万元。近5日主力资金净流出2.40亿元。 融资融券数据显示，该股最新（5月29日）两融余额为4.72亿元，其中，融资余额为4.72亿元，融券余额 为70.02万元。近5日融资余额合计减少2186.89万元，降幅为4.43%，融券余额合计增加18.29万元，增幅 35.36%。（数据宝） 雪人股份5月30日交易公开信息 | 买/ | 会员营业部名称 | 买入金额（万 | 卖出金额（万 | | --- | --- | --- | --- | | 卖 | | 元） | 元） | | 买一 | 深股通专用 | 15048.15 | 9184.73 | | 买二 | 国泰海通证券股份有限公司上海静安区新闸路证券营业 | 6357.40 | 184.08 | | ...

Group 1 - The A-share market for controllable nuclear fusion concept stocks experienced a decline at the beginning of trading, with Prince New Materials dropping nearly 10% [1] - Jiusheng Electric fell over 7%, indicating a significant downturn in investor sentiment towards these stocks [1] - Other companies such as Rongfa Nuclear Power, Baili Electric, and Xue Ren shares also reported notable declines, contributing to the overall negative trend in the sector [1]

Group 1 - The concept of controllable nuclear fusion is undergoing initial adjustments, leading to a significant drop in stock prices for related companies [1] - Wangzi New Materials (002735) hit the daily limit down, indicating strong market reaction [1] - Other companies in the sector, such as Jiusheng Electric (301082), Rongfa Nuclear Power (002366), Xue Ren Co. (002639), and Baile Electric (600468), also experienced declines [1]

Market Overview - On May 29, the Shanghai Composite Index rose by 0.7%, the Shenzhen Component Index increased by 1.24%, and the ChiNext Index gained 1.37% [1] - A total of 51 stocks appeared on the daily trading list, with the highest net inflow of funds into Sifang Jingchuang (300468.SZ), amounting to 219 million yuan [1][4] Stock Performance - Sifang Jingchuang saw a closing price increase of 19.99% with a turnover rate of 27.07%, and it accounted for 7.17% of the total trading volume [2][4] - The stock with the highest net outflow was Xue Ren Co., Ltd. (002639.SZ), which experienced a net sell-off of 191 million yuan, representing 4.87% of the total trading volume, and closed down by 0.18% [4][6] Institutional Activity - Among the 25 stocks on the trading list, institutions were net sellers of 140 million yuan, with 11 stocks being net bought and 14 stocks being net sold [6][12] - The stock with the highest net purchase by institutions was Wangzi New Materials (002735.SZ), which closed up by 10.02% and had a turnover rate of 49.48% [7] Northbound Capital - Northbound capital participated in 12 stocks on the trading list, with a total net purchase of approximately 79.74 million yuan [10] - The highest net purchase by northbound capital was also in Sifang Jingchuang, amounting to 150 million yuan, which constituted 4.91% of the total trading volume [10][12] Joint Activity of Institutions and Northbound Capital - Both institutions and northbound capital net bought Sifang Jingchuang and Jinlongyu, while they jointly net sold Gai Lun Electronics [12][14] - In the case of Yifang Biological, there was a divergence where institutions net sold 12.75 million yuan while northbound capital net bought 129.31 thousand yuan [12][14]

Market Overview - On May 28, the Shanghai Composite Index fell by 0.02%, the Shenzhen Component Index decreased by 0.26%, and the ChiNext Index dropped by 0.31% [2] - A total of 43 stocks appeared on the "Dragon and Tiger List" due to unusual trading activity, with the highest net inflow of funds being 175 million yuan into Xue Ren Co., Ltd. (002639.SZ) [2][4] Stock Performance - Xue Ren Co., Ltd. saw a closing price increase of 9.98% with a turnover rate of 51.98%, and it accounted for 4.68% of the total trading volume [4][6] - The stock with the highest net outflow was Guangju Energy (000096.SZ), which experienced a net sell of 110 million yuan, representing 10.6% of its total trading volume, and closed down by 9.97% [4][6] Institutional Activity - On the same day, 21 stocks on the Dragon and Tiger List showed institutional involvement, with institutions net selling a total of 104 million yuan [6][10] - The stock with the highest net purchase by institutions was Qingdao Jinwang (002094.SZ), which closed down by 1.11% with a turnover rate of 43.87% [7][10] Northbound Capital - Northbound funds participated in 9 stocks on the Dragon and Tiger List, with a total net purchase of 205 million yuan [11] - The highest net purchase by northbound funds was also in Xue Ren Co., Ltd., amounting to 45.2 million yuan, which constituted 1.21% of its total trading volume [11][13] Summary of Institutional and Northbound Fund Actions - Institutions and northbound funds jointly net bought stocks such as Yuhua Tian, Huanle Jia, and Guangju Energy, while they jointly net sold stocks like Antong Holdings and Lianhua Technology [13] - There was a divergence in the trading of Shuiyang Co., with institutions net selling 10.5 million yuan while northbound funds net bought 38.3 million yuan [13]

Market Overview - The A-share market experienced a five-day decline across major indices, with a total trading volume of 1.03 trillion yuan and nearly 3,500 stocks rising [1] - Market focus shifted towards nuclear power, controllable nuclear fusion, and dairy sectors, while the fertilizer sector saw a decline [1] Stock Performance - A total of 57 stocks hit the daily limit up, with 17 stocks achieving consecutive limit ups, and a limit up rate of 71% (excluding ST and delisted stocks) [3] - Notable performers included Yong'an Pharmaceutical, which achieved 7 limit ups in 11 days, and Binhai Energy with 6 limit ups in 8 days [3] Key Stocks and Their Movements - **Yong'an Pharmaceutical**: Price increased by 10.00% to 24.63 yuan, with a trading volume of 20.52 billion yuan and a turnover rate of 34.68% [15][16] - **Youfu Co., Ltd.**: Price rose by 9.98% to 10.69 yuan, with a trading volume of 22.33 billion yuan and a turnover rate of 21.46% [13][14] - **Shangwei Co., Ltd.**: Price increased by 9.96% to 9.05 yuan, with a trading volume of 14.65 billion yuan and a turnover rate of 26.49% [4] Sector Highlights - The nuclear power sector saw significant interest, with stocks like Shangwei Co., Ltd. and Rongfa Nuclear Power achieving multiple limit ups due to positive market sentiment around nuclear energy [4][10] - The fertilizer and chemical sectors faced downward pressure following an explosion incident at a chemical plant, which affected market sentiment [17] Institutional and Retail Investor Activity - The top net purchases on the trading board were from Snowman Co., Ltd., Youfu Co., Ltd., and Yong'an Pharmaceutical, with net purchases of 175 million yuan, 161 million yuan, and 92.96 million yuan respectively [6] - Conversely, the top net sales were from Guangju Energy, Suzhou Longjie, and Zhongqi Co., Ltd., with net sales of 110 million yuan, 106 million yuan, and 98.75 million yuan respectively [7] Notable News and Developments - Yong'an Pharmaceutical announced a significant increase in its sales volume for 2024, projected to reach 49,700 tons, a year-on-year increase of 16.32% [15] - The controllable nuclear fusion sector is gaining traction, with reports indicating that 26 out of 37 surveyed companies believe the first nuclear fusion unit will be operational by 2035 [9]

Group 1: New Consumption Trends - The demand for health-oriented, fragmented, and personalized products is driving innovation in the food and beverage sector, leading to the emergence of agile companies that cater to consumer needs [6][10] - Companies like Kweichow Moutai and others in the new consumption space have seen significant stock performance, with Kweichow Moutai's stock hitting a limit up on May 28 [6][9] - The focus on younger consumers, particularly those aged 25-35, is evident, with this demographic representing approximately 60-70% of the target market for companies like Chao Hong Ji [9][10] Group 2: Autonomous Logistics Vehicles - The autonomous logistics vehicle sector is experiencing rapid growth, with companies like White Rhino and Jiusi Intelligent securing significant funding to expand their fleets [12][15] - The market for low-speed autonomous logistics vehicles is projected to see explosive growth, with potential delivery volumes reaching tens of thousands by 2025 [17][19] - Companies such as KJ Intelligent and Debon Logistics have shown strong stock performance, with KJ Intelligent reaching a maximum increase of 27.24% over two days [17][19] Group 3: Nuclear Power and Controlled Nuclear Fusion - The nuclear power sector is poised for growth, with projections indicating that China's nuclear power capacity could reach 110 million kW by 2030 and 150 million kW by 2035 [22][24] - Significant investments are expected in the nuclear fusion sector, with estimates suggesting nearly 100 billion yuan could flow into this area over the next 2-3 years [29] - Companies like Hezhan Intelligent and Jiusheng Electric have seen substantial stock increases, with Hezhan Intelligent reaching a maximum increase of 33.01% [22][29]

Group 1 - The marine engineering equipment sector saw an increase of 1.12%, ranking 8th among concept sectors, with 104 stocks rising, including notable gainers such as JuLi SuoJu, XingWang YuDa, and HuiJin Tong reaching their daily limit up [1][2] - The top gainers in the marine engineering equipment sector included TianLi Composite, AnNuoQi, and QianNeng HengXin, with increases of 16.78%, 9.71%, and 8.59% respectively [1] - The sector experienced a net inflow of 480 million yuan from main funds, with 75 stocks receiving net inflows, and 7 stocks exceeding 100 million yuan in net inflow, led by XueRen Co. with 621 million yuan [2][3] Group 2 - The top stocks by net inflow ratio included XingWang YuDa, JuLi SuoJu, and ShenKai Co., with net inflow ratios of 54.30%, 36.53%, and 24.38% respectively [3] - The marine engineering equipment sector's net inflow rankings highlighted XueRen Co. with a daily increase of 9.98% and a turnover rate of 51.98%, followed by JuLi SuoJu and YouFu Co. with increases of 10.04% and 9.98% respectively [3][4] - Other notable stocks in the sector included AnNuoQi with a 9.71% increase and a turnover rate of 21.74%, and ShenKai Co. with a 10.00% increase and a turnover rate of 24.23% [4][5]

Market Overview - The three major stock indices collectively declined, with the Shanghai Composite Index closing at 3339.93 points, down 0.02%, the Shenzhen Component Index at 10003.27 points, down 0.26%, and the ChiNext Index at 1985.38 points, down 0.31% [1]. Sector Performance - Strong sectors included medical waste treatment (+2.66%), combustible ice (+2.50%), beverage manufacturing (+2.30%), controllable nuclear fusion (+2.02%), and textile and apparel (+1.48%) [4]. - The internet e-commerce sector led the decline, with a drop of -2.01%, followed by medical services at -1.81% [4]. Individual Stock Highlights - In the medical waste treatment sector, notable performers included Yuhua Tian and Boschke, both hitting the 20% daily limit up, while Qiaoyin Co. also reached the limit up [4]. - The combustible ice sector saw ShenKai Co. hitting the limit up, with potential gains for QianNeng HengXin (+8%) and other companies like HaiMo Technology and Sinopec following suit [4]. Fund Flow Analysis - Major funds saw net inflows in sectors such as machinery, power equipment, and communications, while experiencing net outflows in banking, media, and public utilities [5]. - Specific stocks with significant net inflows included XueRen Co. (5.06 billion), GongXiao DaJi (3.37 billion), and GuoFang Group (3.36 billion) [6]. - Conversely, companies like BYD, Great Wall Motors, and Seres faced substantial sell-offs, with net outflows of 8.33 billion, 7.51 billion, and 6.21 billion respectively [7]. Institutional Insights - Dongfang Securities noted that liquidity disturbances are expected to continue, with long-term bond yields likely to remain high, indicating a tight overall market liquidity [8]. - The report emphasized that sectors with better performance visibility, such as consumption and pharmaceuticals, may offer relatively better short-term elasticity [8]. - Galaxy Securities advised caution in chasing high valuations in the fast-rotating new consumption sector [9]. - Guotai Haitong expressed a mid-term positive outlook on beverage manufacturing but recommended against chasing high prices in the short term [10].

Group 1 - The main point of the article highlights that major funds have net sold over 600 million yuan in China Great Wall, while sectors like retail, general equipment, and environmental protection saw net inflows [1] - The basic chemical sector experienced the largest net outflow, exceeding 2.3 billion yuan, followed by the computer sector with a net outflow of 2.2 billion yuan [2] - Individual stocks such as Xue Ren Co. and Gongxiao Daji saw significant net inflows, with Xue Ren Co. leading at 552 million yuan [3] Group 2 - The top ten stocks with the highest net inflows included Xue Ren Co. with 552 million yuan and Gongxiao Daji with 351 million yuan [3] - Conversely, the top stock with the highest net outflow was China Great Wall, with a net outflow of 612 million yuan, followed by BYD with 387 million yuan [4] - The net inflow rates for the leading sectors were 3.43% for retail and 1.62% for general equipment, while the basic chemical sector had a net outflow rate of -4.70% [2]