英伟达、微软，股价一度创新高

Core Viewpoint - The article highlights the significant developments and market performance of Nvidia, emphasizing its leading position in the AI sector and the potential for further stock price increases. Group 1: Nvidia's Market Performance - Nvidia's stock price opened high on July 17, reaching a market capitalization of $4.22 trillion, marking a historical high [1] - As of July 17, Nvidia's market capitalization was reported at $4.18 trillion, nearly equivalent to the total market value of the 214 smallest companies in the S&P 500 index [3] Group 2: Key Developments - Nvidia's CEO, Jensen Huang, announced the approval of H20 chips for sale in China and the upcoming launch of the RTX Pro GPU [2] - Huang has been executing a pre-arranged stock selling plan, having sold a total of 120,000 shares this year, valued at approximately $190 million [2] Group 3: Analyst Predictions - Analysts from Barclays and Loop Capital have raised Nvidia's target stock price to $200 and $250 respectively, suggesting a potential market capitalization of $4.9 trillion and $6 trillion [4]