美股周五盘前：多家数字资产及加密货币矿业概念股走高

Core Viewpoint - Digital asset stocks in the U.S. saw a general increase in pre-market trading on Friday, indicating positive market sentiment towards the sector [1] Group 1: Digital Asset Companies - Stablecoin issuer Circle, Bitcoin reserve and software company Strategy, and crypto-focused trading firm Galaxy Digital all experienced stock price increases of nearly 2% [1] - Cryptocurrency mining stocks, including Riot Platforms and Cleanspark, rose approximately 2% and 4% respectively in pre-market trading [1]