美股异动 | 热门中概股走强 小牛电动(NIU.US)涨逾6%
Group 1 - The Nasdaq China Golden Dragon Index increased by 2% on Wednesday, indicating a positive trend for popular Chinese concept stocks [1] - Baidu (BIDU.US) and NIO (NIU.US) both rose over 6%, reflecting strong market performance [1] - GDS Holdings (GDS.US) saw an increase of nearly 4%, while Pinduoduo (PDD.US) and New Oriental (EDU.US) both rose by 3%, showcasing a broad-based rally among these stocks [1]