Few stock market turnarounds are as dramatic as the one experienced by Carvana (CVNA). By the end of 2022, Carvana had reversed eight straight years of improving margins. The company sold more than double the number of cars in 2022 than it had in 2019, but its annual loss ballooned to nearly $2.9 billion. Now, the company has swung from the brink of collapse and managed to post record revenue and gross profit per vehicle earlier this year. Three years ago, the stock traded just below$4 per share; in 2 ...