Tesla, Nvidia, Baidu, Norwegian Cruise Line, and More Stock Market Movers - Barron's
1. TSLA shares fell 1.9% in premarket trading, amid market downturn. 2. Tesla's stock declined 41% over the past eight weeks. 3. CEO Elon Musk's political activities contributed to the stock's drop. 4. Tesla's recent performance leads to its longest losing streak ever. 5. Overall negative sentiment may affect TSLA and market performance.