Core Viewpoint - The rental and sales rights concept has seen a 2.20% increase, ranking 8th among concept sectors, with notable stocks like Caixin Development and *ST Nanzhi hitting the daily limit up [1][2]. Group 1: Market Performance - The rental and sales rights concept had 20 stocks rising, with Caixin Development, *ST Nanzhi, and Shilianhang leading the gains at 9.85%, 4.82%, and 4.37% respectively [1][3]. - The concept sector experienced a net inflow of 392 million yuan, with 12 stocks receiving net inflows, and 6 stocks exceeding 30 million yuan in net inflow [2][3]. Group 2: Key Stocks and Financial Metrics - The top stock by net inflow was China Merchants Shekou, with a net inflow of 137 million yuan, followed by Caixin Development, Vanke A, and I Love My Home with net inflows of 60.23 million yuan, 58.11 million yuan, and 52.67 million yuan respectively [2][3]. - The net inflow ratios for Caixin Development, Shilianhang, and *ST Nanzhi were 30.86%, 20.14%, and 16.03% respectively, indicating strong investor interest [3][4].

Group 1 - The supercritical power generation concept index rose by 0.16%, ranking 8th among concept sectors, with 33 stocks increasing in value [1] - Leading stocks in the sector included Huaihe Energy, Jinkong Power, and others, with Huaihe Energy achieving a maximum increase of 10.03% [1][3] - The sector experienced a net outflow of 257 million yuan, with 31 stocks seeing net inflows, and Huaihe Energy leading with a net inflow of 144 million yuan [2][3] Group 2 - The top net inflow ratios were recorded by Jinkong Power at 31.89%, Huaihe Energy at 20.37%, and Tianfu Energy at 18.58% [3] - Stocks with significant increases included Huadian Liaoning with a rise of 9.62% and Qingda Environmental with a rise of 5.83% [5] - Stocks with notable declines included Zhongzhou Special Materials and ST Huaxi, which fell by 5.11% and 5.08% respectively [1][5]

Group 1 - The PEEK materials concept saw a significant increase of 5.60%, leading the sector in gains, with 25 stocks rising, including notable performers like Juxailong and Xinhang New Materials, which hit the 20% limit up [1] - The top gainers in the PEEK materials sector included Zhongxin Fluorine Materials with a limit up, and other stocks like Fuheng New Materials and Zhongyan Co., which rose by 15.07%, 9.55%, and 7.92% respectively [1] - Conversely, the stocks that experienced the largest declines included China General Nuclear Power Technology, Shuanglin Co., and Brothers Technology, which fell by 2.96%, 0.92%, and 0.21% respectively [1] Group 2 - The PEEK materials sector attracted a net inflow of 400 million yuan from main funds, with 19 stocks receiving net inflows, and 5 stocks seeing inflows exceeding 30 million yuan [1] - Zhongxin Fluorine Materials led the net inflow with 171 million yuan, followed by Water Co., Xinhang New Materials, and Juxailong with net inflows of 159 million yuan, 129 million yuan, and 52.82 million yuan respectively [1] - The top three stocks by net inflow ratio were Zhongxin Fluorine Materials at 23.56%, Juxailong at 19.87%, and Water Co. at 17.38% [2]

Group 1 - The supercritical power generation concept declined by 1.53%, ranking among the top declines in the concept sector, with companies like Guangxi Energy and Changyuan Power hitting the limit down [1][2] - Among the stocks in the supercritical power generation sector, 22 stocks saw price increases, with the top gainers being Guanlong Energy, Huayin Power, and Evergrande High-tech, which rose by 7.59%, 5.36%, and 4.24% respectively [1][2] Group 2 - The supercritical power generation sector experienced a net outflow of 1.123 billion yuan, with 48 stocks seeing net outflows, and five stocks having outflows exceeding 50 million yuan [2] - The stock with the highest net outflow was Huayin Power, which saw a net outflow of 387.43 million yuan, followed by Huadian Liaoning, Jidian Co., and Jiantou Energy with net outflows of 97.76 million yuan, 88.21 million yuan, and 82.41 million yuan respectively [2][3] Group 3 - The top stocks with net inflows in the supercritical power generation sector included Shanghai Electric, Jingneng Power, and Dalian Heavy Industry, with net inflows of 50.19 million yuan, 48.47 million yuan, and 33.65 million yuan respectively [2][3]

Market Performance - The controllable nuclear fusion concept sector declined by 0.87%, ranking among the top losers in the concept sector, with *ST Lihang hitting the limit down [1] - Among the stocks in this sector, 27 stocks saw price increases, with Xinhongye, Yingliu Co., and HuoDuan Intelligent leading the gains at 6.83%, 3.70%, and 3.20% respectively [1] Capital Flow - The controllable nuclear fusion concept sector experienced a net outflow of 277 million yuan, with 35 stocks seeing net outflows, and 16 stocks with outflows exceeding 10 million yuan [1] - The stock with the highest net outflow was XueRen Co., with a net outflow of 47.1 million yuan, followed by LanShi Heavy Industry, China Energy Construction, and China Nuclear Power with net outflows of 40.3 million yuan, 36.3 million yuan, and 32.4 million yuan respectively [1] Top Gainers and Losers - The top gainers in the controllable nuclear fusion concept sector included Shanghai Electric, HaiLu Heavy Industry, and Yingliu Co., with net inflows of 50.2 million yuan, 31.7 million yuan, and 28.6 million yuan respectively [1][3] - The top losers included XueRen Co. (-3.24%), LanShi Heavy Industry (-5.64%), and China Energy Construction (-0.45%) [2][3]

Group 1 - The core viewpoint of the news indicates that the Artemisinin concept sector experienced a decline of 0.81%, ranking among the top declines in the concept sector [1] - Within the Artemisinin concept sector, major companies such as Kunming Pharmaceutical Group, New Harmony, and Rundu Co., Ltd. saw significant declines, while companies like Baihua Pharmaceutical, China Resources Sanjiu, and Zhejiang Medicine recorded gains of 1.21%, 0.75%, and 0.75% respectively [1] Group 2 - The financial data shows that the Artemisinin concept sector had a net outflow of 96 million yuan, with eight stocks experiencing net outflows, led by Kunming Pharmaceutical Group with a net outflow of 62.05 million yuan [2] - Other companies with notable net outflows include Rundu Co., Ltd. with 11.84 million yuan, Fosun Pharmaceutical with 9.02 million yuan, and Zhejiang Medicine with 6.48 million yuan [2] - Conversely, the stocks with the highest net inflows included Baihua Pharmaceutical and New Harmony, with net inflows of 6.07 million yuan and 1.19 million yuan respectively [2]

Market Performance - The supercritical power generation concept rose by 0.06%, ranking 10th among concept sectors, with 34 stocks increasing in value [1] - Notable gainers included Huadian Energy, Huadian Liaoning, and Huayin Electric, which reached the daily limit, while Liyuan Technology, Changyuan Electric, and Fuan Co. saw increases of 6.08%, 5.88%, and 4.94% respectively [1] - The biggest decliners were Huaxi Energy, Northern International, and Ganeng Co., with declines of 9.95%, 5.20%, and 4.87% respectively [1] Capital Flow - The supercritical power generation sector experienced a net outflow of 9.06 billion yuan, with 36 stocks seeing net inflows [1] - Tianfu Energy led the net inflow with 735.05 million yuan, followed by Huayin Electric, Inner Mongolia Huadian, and Fuan Co. with net inflows of 598.97 million yuan, 580.07 million yuan, and 435.52 million yuan respectively [1][2] - The net inflow ratios for Huayin Electric, Fuan Co., and Tianfu Energy were 74.72%, 13.23%, and 11.76% respectively [2] Stock Performance - Tianfu Energy had a daily increase of 1.73% with a turnover rate of 6.64% and a net inflow of 735.05 million yuan [2] - Huayin Electric saw a significant increase of 9.91% with a low turnover rate of 0.85% and a net inflow of 598.97 million yuan [2] - Other notable performers included Inner Mongolia Huadian with a 1.24% increase and a net inflow of 580.07 million yuan, and Fuan Co. with a 4.94% increase and a net inflow of 435.52 million yuan [2]

Market Performance - The Xiaohongshu concept stock increased by 0.08%, ranking 9th among concept sectors, with 23 stocks rising, including Tianyu Shuke, Lionhead Co., and ST United, which hit the daily limit [1] - The top gainers in the Xiaohongshu concept include Kewah Data, Qingmu Technology, and Wajinke, with increases of 7.53%, 5.99%, and 3.97% respectively [1] - The biggest losers in the sector were Zhongguang Tianze, Yidian Tianxia, and Jinhe Shangguan, with declines of 9.07%, 4.77%, and 3.90% respectively [1] Capital Flow - The Xiaohongshu concept saw a net inflow of 161 million yuan from main funds, with 23 stocks receiving net inflows, and 12 stocks exceeding 10 million yuan in net inflow [1] - Tianyu Shuke led the net inflow with 170 million yuan, followed by Meiri Hudong, Huibo Yuntong, and Kewah Data, with net inflows of 55.78 million yuan, 45.26 million yuan, and 33.34 million yuan respectively [1] - In terms of capital inflow ratios, Lionhead Co., Xuanya International, and Yakang Co. had the highest ratios at 25.56%, 8.99%, and 8.29% respectively [2] Stock Performance - Tianyu Shuke had a daily increase of 10.07% with a turnover rate of 20.42% and a main fund flow of 170.19 million yuan [2] - Other notable performers included Meiri Hudong with a 3.85% increase and a turnover rate of 26.68%, and Huibo Yuntong with a 2.40% increase and a turnover rate of 10.35% [2] - The overall market saw various stocks with significant declines, including Zhongguang Tianze with a drop of 9.07% and a main fund outflow of 39.03 million yuan [5]

Market Performance - The Tianjin Free Trade Zone concept index declined by 3.22%, ranking among the top declines in concept sectors as of April 28 [1] - Within the sector, Tianbao Infrastructure hit the daily limit down, while other notable decliners included Jintou City Development and Tianjin Printers [1] - Only two stocks within the sector saw price increases, with Youfa Group rising by 2.78% and Tianjin Port by 0.22% [1] Capital Flow - The Tianjin Free Trade Zone concept experienced a net outflow of 78 million yuan from main funds, with nine stocks seeing net outflows [1] - The stock with the highest net outflow was Bohai Chemical, with a net outflow of 17.03 million yuan, followed by Ruipu Biology and HNA Technology with outflows of 16.13 million yuan and 14.13 million yuan respectively [1] - Conversely, the stocks with the highest net inflows included Guifaxiang, Jiuan Medical, and Youfa Group, with inflows of 3.25 million yuan, 2.40 million yuan, and 1.13 million yuan respectively [1][2] Stock Performance - The top decliners in the Tianjin Free Trade Zone concept included Bohai Chemical (-4.82%), Ruipu Biology (-1.30%), and HNA Technology (-3.73%) [1] - Notable gainers included Youfa Group (+2.78%) and Tianjin Port (+0.22%) [1] - The trading volume for Bohai Chemical was 6.29%, indicating significant trading activity despite the decline [1]

| 代码 | 简称 | 今日涨跌幅 | 今日换手率 | 主力资金流量（万 | 主力资金净流入比率 | | --- | --- | --- | --- | --- | --- | | | | （%） | （%） | 元） | （%） | | 600310 | 广西能 源 | 9.98 | 14.22 | 21205.56 | 20.43 | | 600744 | 华银电 力 | 10.00 | 3.80 | 14871.61 | 50.52 | | 000883 | 湖北能 源 | 1.39 | 1.45 | 8923.37 | 18.98 | | 002366 | 融发核 电 | 5.16 | 12.01 | 5428.51 | 7.42 | | 000600 | 建投能 源 | 4.78 | 12.90 | 5148.33 | 5.45 | | 300185 | 通裕重 工 | 4.33 | 3.81 | 3991.73 | 12.09 | | 000767 | 晋控电 | 4.85 | 2.83 | 3130.48 | 13.68 | | --- | --- | --- | --- | --- | --- ...