Market Overview - The other electronics sector increased by 1.62% on the previous trading day, with Ruikeda leading the gains [1] - The Shanghai Composite Index closed at 4000.14, down 0.07%, while the Shenzhen Component Index closed at 13240.62, down 0.36% [1] Top Gainers - Ruikeda (688800) closed at 75.69, up 11.00%, with a trading volume of 180,100 shares and a transaction value of 1.309 billion [1] - Shannon Chip (300475) closed at 195.06, up 10.47%, with a trading volume of 693,500 shares and a transaction value of 12.773 billion [1] - Haoshanghao (001298) closed at 35.88, up 9.99%, with a trading volume of 409,500 shares and a transaction value of 1.445 billion [1] Top Losers - Jingquan Hua (002885) closed at 30.03, down 10.01%, with a trading volume of 460,100 shares and a transaction value of 1.407 billion [2] - Ying Tang Zhi Kong (300131) closed at 11.90, down 8.25%, with a trading volume of 1,833,500 shares and a transaction value of 2.244 billion [2] - Keli Ke (002782) closed at 19.50, down 6.25%, with a trading volume of 267,500 shares and a transaction value of 528 million [2] Capital Flow - The other electronics sector saw a net inflow of 800 million from main funds, while retail funds experienced a net outflow of 215 million [2][3] - Major stocks like Shannon Chip and Haoshanghao had significant net inflows from main funds, indicating strong institutional interest [3]