智通财经APP获悉,3月22日(周二)美股盘初,区块链概念股走高。截至发稿,Marathon Digital(MARA.US)涨9.12%,Riot Blockchain(RIOT.US)涨7.87%,Coinbase(COIN.US)涨3.57%,嘉楠科技(CAN.US)涨9.36%,比特数字(BTBT.US)涨6.69%。截至发稿,比特币涨超4%,报42835美元/枚。