-- Carvana Stock Plummeted Today, Erasing Its 2026 Gains. Here's Why. [Stocks Little Changed Ahead of Fed Decision, Tech Earnings][What to Expect from Fed Meeting][How Much Traders Expect Tesla to Move After Earnings][How One Stock Shaved 422 Points Off the Dow Tuesday]- Top StoriesCarvana stock tumbled Wednesday following a short-seller's report.Kevin Carter / Getty ImagesClose### Key Takeaways- Carvana stock rose 10,000% in the past three years thanks to the turnaround effort that short sellers say is a s ...