The stock price of MP Materials Corp. surged by 12.63% driven by several key factors. Firstly, the company's shares crossed above the critical 200-day moving average, signaling positive momentum in the market. Additionally, MP Materials Corp.'s participation in the TD Cowen 2nd Annual Sustainability Week, despite technical difficulties, likely contributed to investor optimism. Moreover, the announcement of new 25% Section 301 tariffs on imported permanent magnets by the Biden administration resulted in a 7.9% increase in the stock price, reaching a four-month high. These developments underscore a favorable outlook for MP Materials Corp., emphasizing its strategic positioning and future growth potential.