Volateality on Instagram: "Carvana shares have staged one of the most dramatic multi-year reversals in the market, climbing more than 10,000% from their January 2023 lows near $4 to recent levels above $440. The company has benefited from aggressive cost restructuring, a rebound in used-car demand, and improving profitability metrics that helped repair investor confidence after its near-collapse during the post-pandemic downturn. The rally has also fueled renewed debate over valuation, with anal