游戏驿站美股盘前一度涨近7%

Group 1 - The core point of the article is that GameStop's stock price surged nearly 7% in pre-market trading following the announcement of the purchase of 4,710 bitcoins [1] Group 2 - The acquisition of 4,710 bitcoins indicates GameStop's strategic move into the cryptocurrency market, potentially diversifying its investment portfolio [1]