DEREN(SZ:002055) Zheng Quan Shi Bao Wang·2025-03-12 09:04Group 1 - The EDR concept index rose by 2.73%, ranking first among concept sectors, with 17 stocks increasing in value [1] - Notable gainers included Ruiming Technology and Derun Electronics, which hit the daily limit, while Hongquan Wulian, Tianrongxin, and Qiming Information also saw significant increases of 14.26%, 2.83%, and 2.54% respectively [1] - The biggest decliners were Guomin Technology and Jiangbolong, which fell by 1.12% and 0.68% respectively [1] Group 2 - The EDR concept sector experienced a net inflow of 437 million yuan from main funds, with 14 stocks receiving net inflows [1] - Derun Electronics led the net inflow with 179 million yuan, followed by Ruiming Technology, Allwinner Technology, and Junsheng Electronics with net inflows of 130 million yuan, 90.67 million yuan, and 54.42 million yuan respectively [1] - In terms of fund inflow ratios, Derun Electronics, Ruiming Technology, and Dongfeng Technology had the highest net inflow rates at 36.87%, 26.28%, and 6.70% respectively [1]