news flash·2025-07-10 23:45Market Performance - S&P 500 and Nasdaq reached new highs despite tariff concerns, with Tesla's stock rising by 4.7% due to the expansion of its Robotaxi business [1] - Nvidia achieved a three-day streak of record highs, increasing its market capitalization to $4 trillion [1] - MP Materials, a rare earth mining company, saw its stock surge nearly 51% [1] - Delta Airlines regained its profit guidance for the year, resulting in a 12% stock increase [1] Tariff Developments - Myanmar is negotiating with Trump for potential zero tariffs on exports to the U.S. before the August deadline [1] - Brazilian President announced plans to negotiate tariffs with the U.S., threatening reciprocal measures if negotiations fail [1] - Trump announced a 50% tariff on copper starting August 1, prompting traders to expedite shipments to Hawaii [1] - HSBC indicated that the August 1 tariff could be a turning point for copper prices in Shanghai and London [1] Federal Reserve Insights - Trump urged the Federal Reserve to lower interest rates quickly, praising Nvidia's stock performance [1] - Federal Reserve Governor Waller suggested considering a rate cut in July and supported continued balance sheet reduction [1] - There are differing opinions within the Federal Reserve regarding the lasting impact of tariffs on inflation, with some expecting effects to persist into next year [1] Industry Developments - OPEC+ is reportedly discussing a pause in production increases starting in October [1] - OpenAI released its first "open weights" model in six years, potentially challenging Microsoft's exclusive agreement [1] - Grok 4 was officially launched, boasting the strongest computational training capabilities to compete with GPT-5 and Claude 4 Opus [1] - Ant Group plans to introduce Circle stablecoin and is considering applying for licenses in multiple regions [1] - U.S. rare earth stocks surged in pre-market trading, with MP Materials receiving investment from the Pentagon for factory expansion [1]