美股加密货币概念股集体走强，Strategy涨超4%

Group 1 - The core viewpoint of the article highlights a collective surge in cryptocurrency-related stocks in the US market, indicating a positive trend in this sector [1] Group 2 - Specific companies such as 灿谷 (Canaan), 嘉楠科技 (Ebang), and Strategy saw their stock prices increase by over 6%, 6%, and 4% respectively [1] - Other notable performers included 聪链集团 (ChainUp) with a rise of over 4%, Circle with an increase of over 3%, and 第九城市 (The9) with a gain of over 2% [1] - Coinbase experienced a nearly 2% increase in its stock price, contributing to the overall positive sentiment in the cryptocurrency market [1]