Stocks making the biggest moves midday: General Motors, Petco, GameStop, Alibaba, Cava and more / Stocks making the biggest moves premarket: General Motors, GameStop, Nvidia, Jefferies and more / Tesla, General Motors, Lululemon, AppLovin: Stocks to watch / Stocks making the biggest moves midday: General Motors, Novo Nordisk, Kenvue, CrowdStrike and more / Stocks making the biggest moves premarket: Super Micro Computer, General Motors, Lowe's, Intuit and more / Stocks making the biggest moves midday: General Motors, Tyson Foods, Triumph and more / Stocks making the biggest moves premarket: General Motors, Constellation Brands, Tyson Foods and more / Stocks making the biggest moves midday: General Motors, Lockheed Martin, Nvidia and more / Stocks making the biggest moves premarket: Nvidia, Oracle, JetBlue, General Motors and more / General Motors revenue outshines hefty charges tied to China