Why did Stellantis appoint a new CEO? How are tariffs impacting Macy's profit forecast? What caused the surge in Abercrombie & Fitch stock? How will Nvidia's earnings affect the market? Why is GameStop buying Bitcoin now? What led to Southwest Airlines ending free checked bags? How is Trump’s tariff policy influencing stock movements? Why was Thames Water fined a record amount? What is driving Instacart’s new CEO appointment?