太赫兹概念涨2.98%，主力资金净流入8股

Core Viewpoint - The Terahertz concept sector has shown a significant increase of 2.98%, ranking third among concept sectors, with 17 stocks rising, including Changfei Optical Fiber reaching the daily limit, and Tianyin Electromechanical, Saiwei Electronics, and Chuangyuan Xinke showing notable gains of 16.53%, 7.96%, and 4.57% respectively [1][2]. Group 1: Market Performance - The Terahertz concept sector received a net inflow of 100 million yuan from main funds today, with 8 stocks experiencing net inflows, and 5 stocks seeing inflows exceeding 50 million yuan. Tianyin Electromechanical led with a net inflow of 405 million yuan, followed by Changfei Optical Fiber and Saiwei Electronics with net inflows of 283 million yuan and 213 million yuan respectively [2][3]. - The top stocks in terms of net inflow ratio include Changfei Optical Fiber, Tianyin Electromechanical, and Tianhe Defense, with net inflow ratios of 9.01%, 8.64%, and 7.08% respectively [3]. Group 2: Stock Performance - The top performers in the Terahertz concept sector include: - Tianyin Electromechanical: 16.53% increase, 38.66% turnover rate, net inflow of 405.24 million yuan, net inflow ratio of 8.64% [3]. - Changfei Optical Fiber: 10.00% increase, 7.21% turnover rate, net inflow of 282.96 million yuan, net inflow ratio of 9.01% [3]. - Saiwei Electronics: 7.96% increase, 18.76% turnover rate, net inflow of 213.03 million yuan, net inflow ratio of 2.97% [3]. - Conversely, stocks such as ZTE Corporation, Shuo Beid, and Kexin Technology experienced declines of 1.19%, 1.00%, and 0.95% respectively [1][4].