Been watching Carvana's stock action lately and there's actually something interesting brewing beneath the surface here, even though everyone's focused on the recent selloff.

Yeah, the stock tanked another 10% after they dropped their Q4 numbers last week. Down over 30% from the January peak at this point. I get why people are nervous - gross profit per unit slipped from $6,916 to $6,562 quarter over quarter, and they didn't exactly paint a crystal-clear picture for 2026. Just said they expect significant growth in both retail units and adjusted EBITDA, with sequential increases expected in Q1. That's vague enough to spook investors.

But here's what most people are missing. The used car market fundamentals are actually pretty solid right now. New car prices are still brutal - averaging around $49k in January. That's keeping a lot of people out of the new car market entirely. Meanwhile, the average car on US roads is now 12.8 years old, which is a record. People need reliable transportation, and they're turning to used cars because it's the only affordable option.

Carvana's still only got like 2% of the used car market even after selling 596k retail units last year. There's massive runway there just from basic market share growth. And the numbers they did hit? Q4 revenue jumped 58% year-over-year on a 43% increase in retail units. That's real growth momentum, even if margins are getting squeezed.

The way I see it, once people stop obsessing over the guidance miss and start remembering that this company is actually moving serious volume in a market that's structurally favorable for used car dealers, the stock should start finding its footing. Could be a decent entry point for patient investors right now.