Tesla and UnitedHealth Lead Trading Volume Surge Amid Market Shifts

1. Tesla (Nasdaq: TSLA)
Tesla gained mildly by 0.51%, with the trading volume of 45.76B. Elon Musk confirmed Tesla has no plans to acquire Uber, emphasizing an autonomous vehicle fleet will revolutionize ride-sharing. He stated he will remain Tesla's CEO for at least five more years, and xAI may face power shortages impacting AI advancement by mid-2026.

2. Nvidia (Nasdaq: NVDA)
Nvidia dipped mildly by -0.88%, with the trading volume of 21.56B. Tesla will continue sourcing chips from Nvidia and AMD for AI projects. Elon Musk predicts AI power shortages by mid-2026. Nvidia's Huang Renxun criticizes US export controls to China as ineffective. Nvidia launches DGX Cloud Lepton for AI developers and anticipates China’s AI market to reach $500 billion by 2026.

3. Unitedhealth Group Incorporated (NYSE: UNH)
Unitedhealth Group Incorporated gained mildly by 1.80%, with the trading volume of 13.25B. UnitedHealth Group's stock rebounded nearly 5% after a downgrade by Bank of America due to executive team instability, indicating a significant revision in 2025 performance. Truist Securities also lowered the target price to $360.

4. Apple (Nasdaq: AAPL)
Apple dipped mildly by -0.92%, with the trading volume of 8.80B. Apple plans to open its AI models to developers to stimulate new app development, competing with Samsung. At WWDC 2025, Apple announced iOS 19 and iPhone 17 Air featuring silicon anode batteries with 15% higher energy density.

5. Palantir Technologies (NYSE: PLTR)
Palantir Technologies dipped mildly by -0.59%, with the trading volume of 7.73B. Palantir faced a 3% stock price decline due to a U.S. credit rating downgrade on Monday.

6. Alphabet (Nasdaq: GOOGL)
Alphabet dipped mildly by -1.54%, with the trading volume of 7.71B. Google launches "AI Mode," revolutionizing search with Gemini AI enhancements amid rising AI competition; unveils Xreal XR glasses and collaborates with Samsung to enhance Android desktop mode.

7. Microsoft (Nasdaq: MSFT)
Microsoft dipped mildly by -0.15%, with the trading volume of 6.64B. Microsoft, facing ongoing layoffs, is enhancing its AI investments, as indicated by their Build2025 conference. The company announced new Surface products, updated macOS PowerPoint features, and dropped developer app fees. Microsoft-backed Builder.AI is seeking bankruptcy due to financial distress.

8. Amazon (Nasdaq: AMZN)
Amazon.Com dipped mildly by -1.01%, with the trading volume of 6.01B. Amazon faces internal challenges, including layoffs and advertising reductions in China, while AWS shows performance difficulties, and recent insider trading activities have been disclosed. Huawei captures attention with its new laptop featuring foldable-screen technology.

9. Alphabet (Nasdaq: GOOG)
Alphabet dipped mildly by -1.52%, with the trading volume of 5.60B. Google launches AI Mode for enhanced search capabilities, unveils new XR glasses, and updates Pixel with Magic Portrait. Google Play Store receives multiple updates, Gemini Live debuts at Google I/O, and Google partners with Samsung for Android desktop mode.

10. D-Wave Quantum (NYSE: QBTS)
D-Wave Quantum surged by 25.93%, with the trading volume of 5.06B. D-Wave Quantum unveiled a new quantum computing system, potentially leading to significant advancements in computational capabilities.