Zheng Quan Shi Bao Wang·2025-10-21 09:08Market Overview - The Shanghai Composite Index rose by 1.36% on October 21, with 30 out of 31 sectors experiencing gains, led by the communication and electronics sectors, which increased by 4.90% and 3.50% respectively [1] - The net inflow of capital in the two markets reached 27.724 billion yuan, with 17 sectors seeing net inflows, particularly the electronics sector, which attracted 12.028 billion yuan [1] Electronics Sector Performance - The electronics sector saw a 3.50% increase, with a total of 468 stocks in the sector, of which 432 rose and 36 fell [2] - Notably, 7 stocks hit the daily limit up, while 1 stock hit the limit down [2] - The top three stocks by net capital inflow were Industrial Fulian (21.99 billion yuan), Luxshare Precision (14.99 billion yuan), and SMIC (9.78 billion yuan) [2] Capital Inflow and Outflow - In the electronics sector, 253 stocks experienced net capital inflows, with 36 stocks receiving over 100 million yuan [2] - Conversely, 11 stocks faced net outflows exceeding 100 million yuan, with the highest outflows from Silan Microelectronics (6.03 billion yuan), Changying Precision (4.85 billion yuan), and Wanrun Technology (4.26 billion yuan) [2][3] Top Gainers in Electronics Sector - The top gainers in the electronics sector included: - Industrial Fulian: +9.57%, turnover rate 1.27%, net inflow 2.199 billion yuan - Luxshare Precision: +7.00%, turnover rate 4.03%, net inflow 1.498 billion yuan - SMIC: +3.72%, turnover rate 3.92%, net inflow 977.8 million yuan [2] Top Losers in Electronics Sector - The top losers in the electronics sector included: - Silan Microelectronics: +0.37%, turnover rate 10.92%, net outflow -602.64 million yuan - Changying Precision: -1.08%, turnover rate 9.69%, net outflow -484.85 million yuan - Wanrun Technology: -0.41%, turnover rate 26.74%, net outflow -425.77 million yuan [3]