美股稀土概念股盘前表现 - 周五美股盘前稀土概念股出现集体上涨行情 [1] - TMC the metals(TMC.US)股价涨幅最大，超过14% [1] - Critical Metals(CRML.US)股价上涨超过3.8% [1] - American Resources(AREC.US)股价上涨1.9% [1] - NioCorp Developments(NB.US)股价上涨超过2.3% [1]