<div id="readability-page-1">Key Takeaways The S&amp;P 500 added 0.7% on Wednesday, Aug. 6, 2025, amid news that Apple is set to announce an investment in U.S.-based manufacturing and as more earnings reports rolled in.Arista Networks shares skyrocketed as strong AI and cloud demand helped the computer networking equipment maker top quarterly forecasts.Super Micro Computer shares ...</div>

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<p>The S&P 500 rose by 0.7% on August 6, 2025, driven by news of Apple's upcoming investment in U.S. manufacturing and various earnings reports. Arista Networks experienced a significant stock surge due to strong demand in AI and cloud services, exceeding quarterly expectations. In contrast, Super Micro Computer's shares fell sharply following its earnings report.</p>

- The S&P 500 increased by 0.7% on August 6, 2025, driven by Apple's upcoming investment in U.S.-based manufacturing and various earnings reports.  
- Arista Networks experienced a significant rise in shares due to robust demand for AI and cloud services, exceeding quarterly expectations.  
- Super Micro Computer also reported positive performance, contributing to the overall market momentum.  

S&P 500 Gains and Losses Today: Arista Networks Stock Surges, Supermicro Plunges After Earnings Reports