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A股EDR概念板块震荡下跌,鸿泉物联跌超5%,威帝股份跌超4%,锐明技术、光弘科技、三六零、全志科技、天融信等多股跌超2%。

Group 1 - The A-share EDR concept sector experienced a volatile decline, with Hongquan Wulian dropping over 5% [1] - Weidi Co. saw a decline of more than 4% [1] - Several other companies, including Ruiming Technology, Guanghong Technology, 360, Allwinner Technology, and Tianrongxin, also experienced declines of over 2% [1]