Group 1 - The core point of the news is that 29 stocks were listed on the institutional trading leaderboard today, with 9 stocks experiencing net buying and 20 stocks facing net selling [1] - The top three stocks with the highest net buying by institutions are: Sifangda (56.07 million), Aerospace Development (38.96 million), and Tongyu Communication (34.57 million) [1] Group 2 - Sifangda saw a net buying of 56.07 million from two institutions, and it is preparing for the 2025 Cultivated Diamond Industry Conference scheduled for December 5-6 in Zhengzhou [2] - The company has the production capability for large-size (12-inch) diamond substrates and films, which can be used in chip heat sinks due to their high thermal conductivity [2] - The diamond industry is expected to grow as the semiconductor industry progresses towards smaller nodes, with diamonds offering high thermal conductivity and wide bandgap, indicating a promising development outlook [4]
龙虎榜复盘丨题材全天散乱且羸弱，流感、培育钻石等局部走强
Xuan Gu Bao·2025-12-03 10:32