Teslas Volume Surges Amidst Downturn, Tech Giants Tackle AI & Market Challenges

1. Tesla (Nasdaq: TSLA)
Tesla dropped solidly by -5.34%, with the trading volume of 43.28B. Tesla's Q2 deliveries are expected to decrease by 12% year-on-year. In June, Tesla's registrations in France fell by 10%. Additionally, controversy involving Elon Musk has escalated. Shanghai's Gigafactory is producing Megapack systems, each storing over 3.9 MWh.

2. Nvidia (Nasdaq: NVDA)
Nvidia dipped mildly by -2.97%, with the trading volume of 32.66B. NVIDIA partners with Yibo Technology, invests in Bill Gates-founded nuclear company, and discontinues support for Maxwell, Pascal, and Volta GPU architectures with its last 580 series UNIX drivers.

3. Apple (Nasdaq: AAPL)
Apple gained mildly by 1.29%, with the trading volume of 16.29B. Apple unveiled a patent for a virtual reality technology to combat motion sickness in vehicles using Vision Pro; it faces challenges with AI development for Siri, contemplating external AI models; Apple will end support for older HomeKit architecture this fall.

4. Palantir Technologies (NYSE: PLTR)
Palantir Technologies dropped solidly by -4.14%, with the trading volume of 11.90B. Palantir Technologies announced Accenture Federal Services as its preferred implementation partner for U.S. federal government clients to deploy commercial-grade AI solutions.

5. Robinhood Markets (Nasdaq: HOOD)
Robinhood Markets dipped mildly by -1.39%, with the trading volume of 11.33B. Robinhood Markets announced ambitious new crypto products aimed at integrating traditional finance with blockchain, enabling seamless global tokenized asset trading. The introduction was made during the Ethereum Community Conference in Europe.

6. Microsoft (Nasdaq: MSFT)
Microsoft dipped mildly by -1.08%, with the trading volume of 9.83B. Microsoft confirmed retaining 400 million Windows users, is urging an upgrade to Windows 11 while offering paid options for Windows 10. Microsoft AI medical tools' diagnosis accuracy reached 85.5%. They hosted their first China region developer conference and upgraded Microsoft Planner's AI with multilingual support.

7. Meta Platforms (Nasdaq: META)
Meta Platforms dipped mildly by -2.56%, with the trading volume of 9.67B. Meta CEO Mark Zuckerberg announced the formation of a “Super Intelligent Lab," recruiting an elite 11-member AI team, including ex-OpenAI staff. Meta aims to lead AI but struggles to surpass competitors.

8. Amazon (Nasdaq: AMZN)
Amazon.Com gained mildly by 0.49%, with the trading volume of 8.62B. Amazon disclosed three insider transactions on July 1 following CEO Andy Jassy's announcement to hire more AI and robotics staff. Additionally, Amazon plans to open a new logistics center in Nagoya, Japan.

9. Broadcom (Nasdaq: AVGO)
Broadcom dropped solidly by -3.96%, with the trading volume of 7.68B. Broadcom reported two insider transactions on June 30, 2025, with board member Tan Hock E selling 40,000 shares on June 26, 2025.

10. Advanced Micro Devices (Nasdaq: AMD)
Advanced Micro Devices dropped solidly by -4.08%, with the trading volume of 7.55B. AMD plans to support approximately 70 games with its FSR4 technology, while the 25.6.3 driver update adds compatibility for three new games and fixes several issues. AMD RX 9000 series graphics cards show mixed market performance.