Just noticed something interesting about Micron that's worth digging into. The stock's up like 250% in six months if you caught it early, but here's the puzzle - by traditional metrics, it still looks cheap compared to the broader market.

So why isn't everyone piling in? Well, that's where it gets tricky. Memory chips are basically commodities. There's not much differentiating Micron from its competitors, which is why the valuation has always been capped. But right now, AI demand has essentially consumed all available memory capacity, and that's sent chip prices through the roof.

Here's the dynamic: Micron's production costs are relatively fixed, so when memory prices spike due to supply constraints, their margins expand dramatically. That's why the stock looks cheap at the moment - the earnings are temporarily inflated. The problem is cyclical. Once Micron and competitors expand capacity enough to meet demand, prices will normalize and profits will contract. If demand actually softens, you're looking at excess capacity dragging profits down even harder.

That said, it doesn't mean you have to ignore it entirely. If you genuinely believe the memory shortage persists for years rather than months, the stock could keep running. The longer supply stays tight, the longer profits stay elevated. But here's the catch - this isn't a buy-and-forget situation. These cycles can flip fast, and when they do, the stock can crater just as quickly as it rallied.

The valuation looks cheap on paper, but you're really betting on timing the cycle right. That's a different kind of risk than most investors realize. Worth watching closely if you're considering a position.