Stock futures inched higher in premarket trading on Friday as investors awaited the January personal consumption expenditures ...

2月28日电，英伟达美股盘前反弹涨超1%，隔日收跌逾8%；SoundHound AI涨超8%，Q4营收同比增长101%；加密货币概念股普遍下行，MARA Holdings、Strategy、Riot Platforms均跌超4%。