截至7月22日收盘，快手概念下跌1.31%，位居概念板块跌幅榜前列，板块内，利欧股份、盛天网络、 世纪恒通等跌幅居前，股价上涨的有6只，涨幅居前的有元隆雅图、丽尚国潮、壹网壹创等，分别上涨 0.63%、0.56%、0.40%。 今日涨跌幅居前的概念板块 | 概念 | 今日涨跌幅（%） | 概念 | 今日涨跌幅（%） | | --- | --- | --- | --- | | 雅下水电概念 | 11.77 | MLOps概念 | -1.80 | | 民爆概念 | 6.04 | 智谱AI | -1.60 | | 水泥概念 | 4.58 | 华为盘古 | -1.56 | | 抽水蓄能 | 3.89 | 快手概念 | -1.31 | | 煤炭概念 | 3.83 | AI PC | -1.27 | | 特钢概念 | 3.26 | 数字水印 | -1.25 | | 水利 | 2.94 | 华为昇腾 | -1.20 | | 房屋检测 | 2.90 | 语音技术 | -1.19 | | 猪肉 | 2.86 | ERP概念 | -1.17 | | 高压氧舱 | 2.63 | 财税数字化 | -1.17 | 注：本文系新闻报道， ...

截至7月22日收盘，高压氧舱概念上涨2.63%，位居概念板块涨幅第10，板块内，5股上涨，铁建重工 20%涨停，创新医疗、三星医疗、威奥股份等涨幅居前，分别上涨3.29%、0.96%、0.78%。跌幅居前的 有大湖股份、澳洋健康、金陵药业等，分别下跌0.55%、0.50%、0.28%。 今日涨跌幅居前的概念板块 （文章来源：证券时报网） | 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） | （%） | | 688425 | 铁建重 | 20.04 | 0.97 | 11993.48 | 39.19 | | | 工 | | | | | | 002173 | 创新医 疗 | 3.29 | 17.74 | 3806.04 | 3.46 | | 601567 | 三星医 疗 | 0.96 | 1.51 | 1942.34 | 4.16 | | 000516 | 国际医 | -0.18 | 1.47 | 853.64 | 4.88 | | | 学 | ...

截至7月21日收盘，高压氧舱概念上涨3.78%，位居概念板块涨幅第8，板块内，8股上涨，铁建重工20% 涨停，威奥股份、国际医学、大湖股份等涨幅居前，分别上涨3.80%、3.24%、2.44%。 今日涨跌幅居前的概念板块 | 概念 | 今日涨跌幅（%） | 概念 | 今日涨跌幅（%） | | --- | --- | --- | --- | | 民爆概念 | 8.51 | 跨境支付(CIPS) | -0.90 | | 水泥概念 | 6.85 | 数字货币 | -0.67 | | 抽水蓄能 | 4.76 | 智谱AI | -0.49 | | 水利 | 4.49 | AI语料 | -0.42 | | 房屋检测 | 4.35 | 电子身份证 | -0.40 | | 地下管网 | 4.05 | 移动支付 | -0.39 | | 装配式建筑 | 3.82 | 光刻机 | -0.36 | | 高压氧舱 | 3.78 | Web3.0 | -0.36 | | 兵装重组概念 | 3.57 | 华为盘古 | -0.35 | | 新型城镇化 | 3.46 | 互联网保险 | -0.33 | 资金流入比率方面，澳洋健康、铁建重工、国 ...

高压氧舱概念资金流出榜 | 代码 | 简称 | 今日涨跌幅（%） | 今日换手率（%） | 主力资金流量（万元） | | --- | --- | --- | --- | --- | | 002173 | 创新医疗 | -2.29 | 36.76 | -30813.97 | | 002172 | 澳洋健康 | -7.93 | 17.53 | -2701.35 | | 600257 | 大湖股份 | -1.74 | 2.52 | -853.17 | | 300143 | 盈康生命 | -1.27 | 0.88 | -679.71 | | 000919 | 金陵药业 | -1.76 | 1.46 | -668.73 | | 688425 | 铁建重工 | -1.48 | 1.06 | -516.34 | | 605001 | 威奥股份 | -2.54 | 2.03 | -184.61 | | 000516 | 国际医学 | -2.66 | 1.76 | 42.78 | | 601567 | 三星医疗 | 1.30 | 0.87 | 124.28 | 注：本文系新闻报道，不构成投资建议，股市有风险，投资需谨慎。 | ...

Group 1 - The concept of China-South Korea Free Trade Zone has seen a rise of 2.30%, ranking second among concept sectors, with 8 stocks increasing in value, including Lianyungang which hit the daily limit, and Huaguang Yuanhai, Qingdao Jinwang, and Rizhao Port showing notable gains of 26.88%, 3.41%, and 1.87% respectively [1][2] - The main inflow of funds into the China-South Korea Free Trade Zone concept sector amounted to 147 million yuan, with Lianyungang leading the net inflow at 180 million yuan, followed by Qingdao Jinwang, Qingdao Shuangxing, and Langzi Co., which received net inflows of 68.51 million yuan, 15.67 million yuan, and 14.28 million yuan respectively [2][3] - In terms of fund inflow ratios, Lianyungang, Chunxue Food, and Liaogang Co. had the highest net inflow rates of 11.08%, 5.63%, and 3.36% respectively [3] Group 2 - The stocks with the largest declines included Xinhua Jin, Haicheng Bangda, and Haodangjia, which fell by 9.34%, 3.27%, and 0.85% respectively [1][4] - The trading volume and turnover rates for the stocks in the China-South Korea Free Trade Zone concept varied, with Lianyungang showing a turnover rate of 18.09% and Qingdao Jinwang at 35.94% [3]

Group 1 - The high-pressure oxygen chamber concept increased by 1.54%, ranking 6th among concept sectors, with five stocks rising, including Aoyang Health, which hit the daily limit, and Yingkang Life, Jinling Pharmaceutical, and International Medicine showing gains of 4.30%, 1.70%, and 0.58% respectively [1][2] - The main capital inflow into the high-pressure oxygen chamber concept was 0.52 billion yuan, with Aoyang Health receiving the highest net inflow of 68.73 million yuan, followed by Yingkang Life and Samsung Medical with net inflows of 11.24 million yuan and 9.36 million yuan respectively [2][3] - Aoyang Health, Yingkang Life, and Tiedean Heavy Industry had the highest net inflow ratios of 7.40%, 3.64%, and 3.00% respectively, indicating strong investor interest [3][4] Group 2 - The top-performing stocks in the high-pressure oxygen chamber concept included Aoyang Health with a daily increase of 10.12% and a turnover rate of 26.84%, while other notable stocks included Yingkang Life and Samsung Medical with increases of 4.30% and 0.17% respectively [3][4] - Stocks that experienced declines included Innovative Medical, Tiedean Heavy Industry, and Weiao Co., with decreases of 1.56%, 0.74%, and 0.68% respectively, indicating some volatility within the sector [1][4]

Group 1 - The core viewpoint of the news is that the military equipment restructuring concept has experienced a decline, with a drop of 0.34% as of the market close on June 4, positioning it among the top decliners in the concept sector [1][2] - Within the military equipment restructuring concept, stocks such as Dong'an Power, Chang'an Automobile, and Changcheng Military Industry saw significant declines, while Hunan Tianyan, Huqiang Technology, and Construction Industry were among the few that increased, with respective gains of 0.44%, 0.18%, and 0.15% [1][2] - The military equipment restructuring concept faced a net outflow of 0.43 billion yuan from main funds today, with six stocks experiencing net outflows, led by Chang'an Automobile, which saw a net outflow of 22.58 million yuan [2] Group 2 - The top decliners in the military equipment restructuring concept included Chang'an Automobile (-0.24%), Dong'an Power (-2.14%), and Changcheng Military Industry (-0.66%), while Hunan Tianyan was the only stock with a positive change [2] - The trading volume for Chang'an Automobile was 0.52%, and it had the highest net outflow of main funds at 22.58 million yuan, followed by Dong'an Power with a net outflow of 18.22 million yuan [2] - The overall performance of the military equipment restructuring concept contrasts with other sectors, such as the beer concept, which increased by 3.85% [2]

Core Viewpoint - The PVDF concept sector has shown a significant increase of 1.84%, leading the market in terms of growth, with notable stocks such as Heimao Co., Jinming Precision Machinery, and Sanmei Co. experiencing substantial gains [1][2]. Market Performance - The PVDF concept sector ranked first in today's market performance, with 12 stocks rising, including Heimao Co. (+6.83%), Jinming Precision Machinery (+5.82%), and Sanmei Co. (+3.09%) [1][2]. - Other notable sectors included Noise Control (+1.57%) and Camping Economy (+1.54%), while sectors like Combustible Ice and Controlled Nuclear Fusion saw declines of -1.62% and -1.15%, respectively [2]. Capital Flow - The PVDF concept sector attracted a net inflow of 144 million yuan, with eight stocks receiving significant capital inflows. Heimao Co. led with a net inflow of approximately 52.89 million yuan [2][3]. - Other companies with notable net inflows included Juhua Co. (48.30 million yuan), Jinming Precision Machinery (22.38 million yuan), and Putailai (11.17 million yuan) [2][3]. Capital Inflow Ratios - Heimao Co., Jinming Precision Machinery, and Juhua Co. had the highest net inflow ratios at 11.43%, 10.01%, and 7.81%, respectively [3]. - The detailed capital inflow data for the top stocks in the PVDF concept sector indicates varying performance, with Heimao Co. showing a daily increase of 6.83% and a turnover rate of 5.21% [3].