Key Takeaways USAR shares are up 52.5% YTD but remain volatile and below the stock's 52-week high.Higher expenses and no revenues drove a quarterly loss even as project development advances.USAR is preparing its Stillwater magnet facility and integrating LCM to build a full supply chain.USA Rare Earth, Inc.’s (USAR) investors have been witnessing some short-term gains from the stock of late. Shares of the company have increased 52.5% in the year-to-date period, outpacing the S&P 500 composite’s and Zacks Mi ...