A rush for critical minerals is underway, the backbone of electric vehicles, batteries and clean energy systems, with two U.S.-listed ETFs positioned in the center of it all: the VanEck Rare Earth And Strategic Metals ETF (NYSE:REMX) which is up more than 7% in the past month, and the Amplify Lithium & Battery Technology ETF (NYSE:BATT), which has gained 6% in the past month. • BATT shares are experiencing downward pressure. See what the experts say here.While both funds ride the same long-term trend of glo ...