Tesla and Nvidia Lead High-Volume Trades Amid Market Fluctuations

1. Tesla (Nasdaq: TSLA)
Tesla dipped mildly by -1.35%, with the trading volume of 28.03B. Tesla and LG Energy Solution signed a $4.3 billion contract for LG to supply lithium iron phosphate (LFP) batteries for Tesla's energy storage systems from its US plant.

2. Nvidia (Nasdaq: NVDA)
Nvidia dipped mildly by -0.70%, with the trading volume of 27.33B. NVIDIA collaborates with OnsSemi to transition AI data centers to 800V DC architecture; boosts AI chip exports to China; resumes H20 production due to revived demand; CEO Huang boasts AI as the ultimate technology equalizer; dominates 500 Fortune list's chip industry section.

3. Advanced Micro Devices (Nasdaq: AMD)
Advanced Micro Devices gained mildly by 2.18%, with the trading volume of 19.34B. AMD plans a significant price increase for its MI350 AI chips, raising them by 70%. Additionally, AMD unveiled the Ryzen Threadripper 9000 series, including the high-end 9980X priced at 40,980 RMB in China.

4. Unitedhealth Group Incorporated (NYSE: UNH)
Unitedhealth Group Incorporated plunged by -7.46%, with the trading volume of 11.12B. UnitedHealth Group's Q2 report revealed a lower-than-expected annual profit forecast, impacting investor confidence. The company anticipates adjusted EPS of at least $16, below analyst expectations of $20.40, as they navigate healthcare cost challenges.

5. Apple (Nasdaq: AAPL)
Apple dipped mildly by -1.30%, with the trading volume of 10.90B. JPMorgan Chase is in advanced talks to replace Goldman Sachs as the issuer of Apple credit cards, with banks and Apple negotiating asset transfers. No agreement has been reached yet.

6. Meta Platforms (Nasdaq: META)
Meta Platforms dipped mildly by -2.46%, with the trading volume of 9.40B. Meta's $1 billion offers to former OpenAI staff failed to attract recruits. Meta launched a Horizon OS developer support portal and faced controversies over VR safety issues. It partnered with Stanford on AI holographic glasses and doubled Ray-Ban Meta sales. Meta is sued by Strike 3 Holdings for allegedly using pirated content to train AI models.

7. Microsoft (Nasdaq: MSFT)
Microsoft gained mildly by 0.01%, with the trading volume of 8.45B. Microsoft announced that the Asus ROG Xbox Ally handheld will debut for public testing at gamescom 2025, enhancing Xbox's cross-platform and multimedia strategy. Microsoft also partnered with the American Federation of Teachers to enhance educators' AI skills and launched Copilot mode in Edge for improved AI functionality.

8. Alphabet (Nasdaq: GOOGL)
Alphabet gained mildly by 1.65%, with the trading volume of 8.05B. Alphabet's YouTube is launching AI technology to determine if users are under 18, while Google's Shenzhen cross-border e-commerce acceleration center is now operational, enhancing service efficiencies for regional businesses.

9. Amazon (Nasdaq: AMZN)
Amazon.Com dipped mildly by -0.76%, with the trading volume of 7.80B. Jeff Bezos sold Amazon shares, cashing in over $40 billion. Amazon holds its second position in the 2025 Fortune Global 500 list, following Walmart, with companies like China's State Grid and Saudi Aramco trailing behind.

10. Spotify Technology S.A. (NYSE: SPOT)
Spotify Technology S.A. plunged by -11.55%, with the trading volume of 7.21B. Spotify Technology reported disappointing Q2 earnings with revenue of 41.9 billion euros, missing forecasts of 42.7 billion euros, and turned from a profit to an 86 million euro loss compared to last year.