High Stakes and High Volumes: Tech Giants Tumble Amid Massive Trades

1. Nvidia (Nasdaq: NVDA)
Nvidia plunged by -7.36%, with the trading volume of 50.87B. NVIDIA faced user complaints over black screen issues caused by driver version 572.83, affecting various graphics cards and resulting in system anomalies post-installation.

2. Tesla (Nasdaq: TSLA)
Tesla plunged by -10.42%, with the trading volume of 44.18B. Tesla launched a new Model Y version in the U.S. with a $10,000 price reduction and also discontinued the older version with the long-range model now being the only option. Analyst Keith Fitz-Gerald remains optimistic about Tesla's long-term prospects despite recent challenges.

3. Apple (Nasdaq: AAPL)
Apple plunged by -7.29%, with the trading volume of 24.24B. Apple faces significant market valuation loss and potential iPhone price hikes due to increased global tariffs, as analysts predict consumers may see a 30-40% price increase if costs are passed down.

4. Amazon (Nasdaq: AMZN)
Amazon.Com dropped solidly by -4.15%, with the trading volume of 21.32B. New U.S. tariff policies threaten cloud service providers like Microsoft, Amazon, and Alphabet, as significant investments in AI infrastructure face potential setbacks due to increased costs on imported electronic products.

5. Meta Platforms (Nasdaq: META)
Meta Platforms dropped solidly by -5.06%, with the trading volume of 19.66B. Meta Platforms plans to release the Llama 4 AI model but faces development challenges. They will invest nearly $1 billion in a Wisconsin data center project and have expanded their partnership with UFC using AR/VR technology to enhance fight viewing experiences.

6. Microsoft (Nasdaq: MSFT)
Microsoft dropped solidly by -3.56%, with the trading volume of 17.95B. New tariff policies threaten American cloud service providers like Microsoft, Amazon, and Alphabet as the US plans to implement reciprocal tariffs potentially impacting AI infrastructure investments.

7. Palantir Technologies (NYSE: PLTR)
Palantir Technologies plunged by -11.47%, with the trading volume of 11.14B. Palantir Technologies disclosed multiple insider transactions in early April 2025, including significant sales by board member Moore Alexander D. and executive Taylor Ryan D., reflecting ongoing insider trading activities in the company.

8. Broadcom (Nasdaq: AVGO)
Broadcom dropped solidly by -5.01%, with the trading volume of 10.36B. Broadcom faced significant volatility amid US tariffs, with concerns of high risk highlighted by Citigroup analysts. The company's financial engagements reached $10.561 billion, amidst a wider market downturn affecting tech stocks, including Intel, Qualcomm, Amazon, Tesla, and Nvidia.

9. Alphabet (Nasdaq: GOOGL)
Alphabet dropped solidly by -3.40%, with the trading volume of 9.19B. Analysts warn new tariffs could threaten Microsoft, Amazon, and Alphabet's AI infrastructure projects amid rising AI model costs. Google announces experimental AI model Sec-Gemini V1 for cybersecurity advancements.

10. Microstrategy Incorporated (Nasdaq: MSTR)
Microstrategy Incorporated gained solidly by 4.01%, with the trading volume of 7.08B. Microstrategy reported a trading volume of $7.074 billion on April 4, 2025, ranking as the 10th highest on the U.S. stock market for that day.