无惧关税风波，标普与纳指再创新高

Core Viewpoint - Despite escalating global trade tensions, the U.S. stock indices continued to rise, with the S&P 500 and Nasdaq reaching all-time highs, reflecting strong market resilience and investor confidence in the U.S. economic outlook [1][2]. Market Performance - The S&P 500 index rose by 0.27% to close at 6,280.46 points, while the Nasdaq index increased by 0.09% to 20,630.67 points, both marking historical highs. The Dow Jones Industrial Average gained 192 points, or 0.43%, closing at 44,650.64 points [2][3]. Company Developments - MP Materials, a rare earth magnet producer, received a $400 million equity investment from the U.S. Department of Defense to build a new factory, alongside a $1 billion financing commitment from JPMorgan and Goldman Sachs. This investment aims to reduce U.S. reliance on external rare earth supplies [4]. - The new facility, named the 10X Facility, is expected to begin trial operations in 2028, increasing the U.S. magnet production capacity to 10,000 tons annually. The Pentagon will become the largest shareholder by acquiring a 15% stake and has agreed to a minimum purchase price of $110 per kilogram for the produced neodymium-iron-boron products [4]. Trade Policy Impact - The recent stock market rally occurred after the U.S. announced new tariffs on several countries, including a 50% tariff on copper imports starting August 1. This move was part of a broader strategy to address perceived unfair trade practices [4][6]. - Brazil's President Lula responded to the U.S. tariffs by indicating that Brazil would retaliate under its "economic reciprocity law," leading to a 1.6% drop in the iShares MSCI Brazil ETF [5]. Investor Sentiment - Despite trade friction risks, the U.S. stock market not only recovered from earlier declines but also reached new highs, indicating that investors are becoming desensitized to policy fluctuations. Market focus has shifted towards corporate earnings and technological innovation rather than short-term policy changes [7]. - Key factors supporting current investor sentiment include robust U.S. economic data, a strong labor market, and a gradual easing of inflation, which bolster corporate profitability. Additionally, the Federal Reserve's dovish stance has heightened expectations for policy easing [9]. Technology Sector Influence - The artificial intelligence theme continues to drive market gains, with Nvidia's stock rising significantly, making it the first company to surpass a $4 trillion market capitalization. Nvidia's stock further increased by 0.8%, solidifying its position in the trillion-dollar club [8].