Zheng Quan Shi Bao Wang·2025-10-13 08:35Core Viewpoint - The semiconductor sector, particularly the SMIC concept stocks, has shown significant upward movement, with a notable increase in trading volume and net inflow of funds, indicating strong investor interest and potential growth in this industry [1][2][3]. Group 1: Market Performance - As of October 13, the SMIC concept stocks rose by 3.03%, ranking fifth among concept sectors, with 51 stocks increasing in value [1]. - Key performers included New Lai Ying Material, which hit a 20% limit up, and other stocks like Yuyuan New Materials and Zhichun Technology also reached their daily limits [1]. - Conversely, stocks like Juhua Co., Shenghui Integrated, and Demingli experienced declines of 4.66%, 4.41%, and 3.54% respectively [1]. Group 2: Fund Flow Analysis - The SMIC concept sector saw a net inflow of 789 million yuan, with 31 stocks receiving net inflows, and 11 stocks exceeding 100 million yuan in net inflow [2]. - SMIC itself led the inflow with 704 million yuan, followed by Yuyuan New Materials and Duoflu with inflows of 519 million yuan and 420 million yuan respectively [2]. - The top three stocks by net inflow ratio were Zhichun Technology, Antai Technology, and Yuyuan New Materials, with ratios of 27.43%, 26.50%, and 18.50% respectively [3]. Group 3: Stock Performance Metrics - SMIC's stock increased by 6.66% with a turnover rate of 7.02%, while Yuyuan New Materials and Duoflu saw increases of 10.00% and 9.98% respectively [3][4]. - Other notable performers included Antai Technology and Zhichun Technology, which rose by 9.99% and 10.00% respectively, with significant net inflows [4]. - Stocks like Juhua Co. and Shenghui Integrated faced the largest declines, with drops of 4.66% and 4.41% respectively, reflecting a negative sentiment in certain segments of the market [5][7].