Zheng Quan Shi Bao Wang·2025-12-09 09:32Core Insights - The Terahertz concept sector experienced a 1.14% increase, ranking fourth among concept sectors, with 10 stocks rising, including Shaanxi Huada and Leike Defense hitting the daily limit up of 20% [1] - The sector saw a net inflow of 721 million yuan from main funds, with Leike Defense leading the inflow at 929 million yuan [2][3] Sector Performance - The Terahertz concept was among the top-performing sectors, with notable stocks like Shaanxi Huada (20% increase), Leike Defense (10.01% increase), and Saiwei Electronics (2.74% increase) [1][2] - Conversely, stocks such as Chuangyuan Xinke, Yaguang Technology, and Tianhe Defense faced declines of 3.08%, 2.59%, and 2.14% respectively [1] Fund Flow Analysis - Leike Defense, Shaanxi Huada, and Haige Communication had the highest net inflow ratios at 15.35%, 11.20%, and 3.25% respectively [3][4] - The overall net inflow for the Terahertz concept was significant, with eight stocks receiving inflows, and five stocks exceeding 50 million yuan in net inflow [2][3]