CCEM(SZ:300655) Sou Hu Cai Jing·2025-06-20 02:09Core Viewpoint - The semiconductor industry is experiencing growth driven by the demand for edge AI computing in low-power devices, leading to new market opportunities for SoC chips as smart terminal devices become more prevalent [3][4]. Group 1: Market Performance - As of June 20, 2025, the CSI Semiconductor Industry Index (931865) increased by 0.85%, with notable gains in constituent stocks such as Jingrui Electric Materials (300655) up by 5.63% and Huahai Chengke (688535) up by 5.07% [3]. - The semiconductor industry ETF (159582) rose by 0.73%, marking its third consecutive increase, with the latest price at 1.38 yuan [3]. - The ETF's net asset value increased by 24.89% over the past year, with a maximum monthly return of 20.82% since inception [4]. Group 2: Fund Performance Metrics - The semiconductor industry ETF has achieved a historical holding period profit probability of 100% over one year, with an average monthly return of 9.32% during up months [4]. - The ETF's Sharpe ratio since inception is 1.05, indicating a favorable risk-adjusted return [4]. - The ETF's management fee is 0.50% and the custody fee is 0.10%, which are among the lowest in comparable funds [4]. Group 3: Index Composition - As of May 30, 2025, the top ten weighted stocks in the CSI Semiconductor Industry Index accounted for 75.47% of the index, with North Huachuang (002371) holding the highest weight at 15.51% [5][7]. - Other significant constituents include Zhongwei Company (688012) at 12.80% and SMIC (688981) at 11.67% [7].