Group 1 - The Terahertz concept sector increased by 2.62%, ranking fifth among concept sectors, with 18 stocks rising, including ShuoBeide which hit a 20% limit up [1] - Leading stocks in the Terahertz sector included Shaanxi Huada, Leike Defense, and Taihao Technology, which rose by 4.92%, 3.85%, and 3.61% respectively [1] - The sector experienced a net inflow of 1.023 billion yuan from main funds, with 11 stocks receiving net inflows, and 5 stocks exceeding 50 million yuan in net inflow [2] Group 2 - ShuoBeide led the net inflow with 833 million yuan, followed by ZTE Communications, Haige Communications, and Tianhai Defense with net inflows of 135 million yuan, 114 million yuan, and 76.79 million yuan respectively [2] - The net inflow ratios for ShuoBeide, Leike Defense, and Haige Communications were 26.89%, 10.30%, and 9.03% respectively [3] - The trading volume and turnover rates for leading stocks in the Terahertz sector were significant, with ShuoBeide showing a turnover rate of 39.04% [3]

Group 1 - The terahertz concept sector experienced a decline of 2.38%, ranking among the top declines in concept sectors, with major declines seen in companies like Juguang Technology, Sichuang Electronics, and Leike Defense [1][2] - Among the terahertz concept stocks, only two stocks saw price increases, with Tianhai Defense rising by 1.63% and Hengtong Optic-Electric increasing by 0.98% [1][2] - The terahertz concept sector faced a net outflow of 1.417 billion yuan, with 21 stocks experiencing net outflows, and six stocks seeing outflows exceeding 50 million yuan [2] Group 2 - The leading stocks in terms of net outflow included ZTE Corporation with a net outflow of 284 million yuan, followed by Tianhai Defense, Haige Communication, and Sichuang Electronics with net outflows of 211 million yuan, 187 million yuan, and 174 million yuan respectively [2][3] - The stocks with the highest net inflow included Hengtong Optic-Electric and Daheng Technology, with net inflows of 24.13 million yuan and 0.5885 million yuan respectively [2][3] - The terahertz concept sector's outflow list highlighted ZTE Corporation, Tianhai Defense, and Haige Communication as the top three stocks with significant outflows [2][3]

Group 1 - The terahertz concept sector declined by 0.16%, ranking among the top declines in concept sectors, with notable declines in stocks such as Four Creation Electronics, Taihao Technology, and Haige Communication [1] - Among the terahertz concept stocks, 12 stocks experienced price increases, with Changfei Fiber, Jiuzhiyang, and Phoenix Optical leading the gains at 2.67%, 2.63%, and 1.98% respectively [1] - The terahertz concept sector saw a net outflow of 531 million yuan from main funds, with 15 stocks experiencing net outflows, and five stocks seeing outflows exceeding 30 million yuan [1] Group 2 - The top net outflow stock in the terahertz concept was Haige Communication, with a net outflow of 215 million yuan, followed by Four Creation Electronics and Taihao Technology with net outflows of 122 million yuan and 102 million yuan respectively [1] - The leading stocks for net inflow included ZTE Corporation, Tianhai Defense, and Changfei Fiber, with net inflows of 105 million yuan, 1.03 million yuan, and 697,430 yuan respectively [2] - The overall market performance showed that the beer concept led with a gain of 3.85%, while the terahertz concept was among the sectors with the largest decline [1]

Group 1 - The Terahertz concept sector increased by 0.32%, ranking second among concept sectors in terms of growth, with seven stocks rising, including Four Creation Electronics and Hitec High-New reaching the daily limit [1][2] - The leading stocks in the Terahertz sector include Hitec High-New, Four Creation Electronics, and Yaguang Technology, with respective increases of 10.01%, 10.02%, and 2.73% [2][3] - The sector attracted a net inflow of 1.23 billion yuan from main funds, with 14 stocks receiving net inflows, and eight stocks exceeding 10 million yuan in net inflow [2][3] Group 2 - The top three stocks by net inflow are Hitec High-New with 200 million yuan, Four Creation Electronics with 129 million yuan, and Aerospace Electronics with 27.5 million yuan [2][3] - The net inflow ratios for Four Creation Electronics, Hitec High-New, and Jiuzhiyang are 42.92%, 35.21%, and 11.02% respectively, indicating strong investor interest [3][4] - The stocks with the largest declines include Juguang Technology, Hige Communication, and Chuangyuan Xinke, with respective decreases of 3.06%, 2.77%, and 2.22% [1][4]

Group 1 - The terahertz concept sector declined by 0.99%, ranking among the top declines in concept sectors, with leading decliners including Aerospace Electronics, Shuo Bei De, and Lei Ke Defense [1][2] - Among the stocks in the terahertz sector, six stocks saw price increases, with Taihao Technology, Saiwei Electronics, and Juguang Technology rising by 1.24%, 1.08%, and 0.68% respectively [1][2] - The terahertz sector experienced a net outflow of 480 million yuan from main funds today, with 15 stocks seeing net outflows, and 5 stocks with outflows exceeding 30 million yuan [2][3] Group 2 - The leading stock with net outflow was Aerospace Electronics, which saw a net outflow of 267 million yuan, followed by Shuo Bei De, Tianhai Defense, and Tianhe Defense with net outflows of 84.12 million yuan, 78.39 million yuan, and 36.12 million yuan respectively [2][3] - The stocks with the highest net inflows included ZTE Communications, Haige Communications, and Taihao Technology, with net inflows of 75.60 million yuan, 31.58 million yuan, and 21.53 million yuan respectively [2][3] - The terahertz concept sector's performance was contrasted with other sectors, such as the China-Korea Free Trade Zone, which increased by 5.44%, and the shipping concept, which rose by 4.66% [2]

Group 1 - The terahertz concept sector declined by 2.14%, ranking among the top declines in concept sectors, with companies like Four Creation Electronics, Shaanxi Huada, and Tianyin Electromechanical leading the losses [1] - The top gainers in concept sectors included the China-Korea Free Trade Zone with a gain of 3.03%, while the China Shipbuilding System saw a decline of 3.40% [2] - The terahertz concept sector experienced a net outflow of 654 million yuan, with 19 stocks seeing net outflows, and 8 stocks having outflows exceeding 50 million yuan, led by ZTE Corporation with a net outflow of 297 million yuan [2] Group 2 - The top stocks with net outflows in the terahertz concept included ZTE Corporation (-1.18%), Leike Defense (-2.04%), and Tianhai Defense (-4.17%) [3] - The top stocks with net inflows included Aerospace Electronics with a net inflow of 589 million yuan, followed by Juguang Technology and Changfei Optical Fiber with inflows of 1.003 million yuan and 775,350 yuan respectively [3]

Group 1 - The Terahertz concept sector increased by 2.90%, ranking fifth among concept sectors, with 22 stocks rising, including Sifang Electronics which hit the daily limit, and others like Leike Defense and Yaguang Technology showing significant gains of 7.69% and 7.46% respectively [1] - The top gainers in the Terahertz concept sector included Sifang Electronics, ZTE Corporation, and Yaguang Technology, with net inflows of 9953.89 million, 7174.28 million, and 4470.21 million respectively [2][3] - The overall market saw a net inflow of 2.02 billion into the Terahertz concept sector, with 13 stocks receiving net inflows, and 6 stocks exceeding 3000 million in net inflows [1] Group 2 - The leading stocks by net inflow ratio included Sifang Electronics at 17.39%, Tongfang Co. at 10.47%, and Yaguang Technology at 9.35% [2] - The trading volume and turnover rates for the top stocks in the Terahertz concept sector were notable, with Sifang Electronics showing a turnover rate of 7.20% and ZTE Corporation at 1.79% [2][3] - The stocks with the largest declines included Juguang Technology and Shuo Beid, with declines of 0.80% and 0.07% respectively [1]