Market Moves: Tesla and Circle Internet Surge Amid High Trading Volumes

1. Tesla (Nasdaq: TSLA)
Tesla surged by 8.23%, with the trading volume of 65.13B. Tesla launched its Robotaxi service in Austin, Texas, utilizing 10 Model Y vehicles. Passengers pay a fixed fee of $4.2 per ride. Expansion plans include adding Cybercab vehicles to the fleet.

2. Circle Internet Group (NYSE: CRCL)
Circle Internet Group surged by 9.70%, with the trading volume of 26.05B. Circle's market cap surged 675% in a week amidst a stablecoin frenzy on Wall Street, following a U.S. Senate bill establishing a regulatory framework for stablecoins. This marks a significant milestone for the cryptocurrency sector.

3. Nvidia (Nasdaq: NVDA)
Nvidia gained mildly by 0.22%, with the trading volume of 21.76B. NVIDIA is collaborating with Philips on AI in patient care, while also analyzing co-packaged optics (CPO) solutions with Broadcom, and advancing 800V HVDC technology.

4. Microsoft (Nasdaq: MSFT)
Microsoft gained mildly by 1.80%, with the trading volume of 11.96B. Microsoft is integrating a unified game library in the Xbox PC app, collaborating with AMD on the next-gen Xbox, achieving a quantum computing breakthrough reducing error rates by 1000 times, and accelerating Windows 11 features. Denmark to retain Windows but may drop Microsoft Office.

5. Apple (Nasdaq: AAPL)
Apple gained mildly by 0.25%, with the trading volume of 11.16B. Apple plans to integrate under-display Face ID in iPhones by 2026 and is negotiating policy changes with the EU to avoid further App Store fines. Additionally, Apple may acquire Perplexity AI, emphasizing talent acquisition.

6. Palantir Technologies (NYSE: PLTR)
Palantir Technologies gained mildly by 1.91%, with the trading volume of 9.73B. Palantir Technologies achieved significant trading activity, with a value of $86.42 billion on June 23, 2025, ranking fifth in U.S. markets for the day.

7. Alphabet (Nasdaq: GOOGL)
Alphabet dipped mildly by -0.87%, with the trading volume of 9.30B. Former Google CEO warns of AI potentially manipulating young minds.

8. Advanced Micro Devices (Nasdaq: AMD)
Advanced Micro Devices gained mildly by 1.04%, with the trading volume of 8.36B. AMD plans to unveil its next-generation UDNA architecture in 2026, featuring significant performance enhancements.

9. Hims & Hers Health (NYSE: HIMS)
Hims & Hers Health plunged by -34.64%, with the trading volume of 7.76B. Novo Nordisk will end its recent partnership with telehealth company Hims & Hers Health due to concerns over compounding drug sales and misleading marketing.

10. Amazon (Nasdaq: AMZN)
Amazon.Com dipped mildly by -0.58%, with the trading volume of 7.69B. Amazon Web Services confirms partnership with SK Group to build a 100 MW AI data center in South Korea. Amazon prepares for Prime Day by focusing on luxury goods to mitigate tariffs affecting products from high-tariff countries.