There are selloffs driven by fundamentals, and there are selloffs driven by fear. Thursday’s 14% single-day collapse in Micron belongs firmly in the second category, and the gap between what this company earns and what the market is currently willing to pay for it deserves serious attention.

Micron posted full-year fiscal 2026 revenue of $133.19 billion and GAAP net income of $84.97 billion, or $74.33 per diluted share. Those are not estimates. That is filed reality. Consolidated gross margin for the year reached about 81%, up from about 40% the prior year. The company did not stumble into these numbers, it engineered them through a structural shift in its product mix toward high-bandwidth memory, where supply remains locked under long-term agreements.

Now consider what the selloff implies. Micron’s forward price-to-earnings ratio has compressed to roughly 4.9. The stock is not cheap relative to a struggling cyclical, it is cheap relative to a company reporting the highest margins in its history while operating in a market where customers still cannot get everything they want.

Micron has said HBM demand is running above its ability to supply across both HBM3E and HBM4, with tightness expected to extend beyond calendar 2027. Production timelines for AI systems are increasingly tied to memory availability rather than logic chips, reversing historical bottlenecks. That is not a temporary condition. Every new GPU generation requires more HBM capacity per chip, and Micron is the only U.S.-based manufacturer of memory chips.

What drove Thursday’s collapse? The prevailing view is that Democratic victories in the November midterms could lead to slower data center construction, including via state and local restrictions and permitting friction. That could mean fewer orders for Micron and a reassessment of longer-term earnings power. That concern is real and worth pricing in. What it does not justify is a 14% single-day wipeout on a company trading below 5x forward earnings with much of its near-term HBM output committed under contract.

Micron fell below its 200-day moving average Thursday for the first time since May 2025, and was reported to be about 40% below its June 25 record close of $1,213.56. The Street still expects Micron to grow earnings in its next fiscal year. The 12-month average analyst price target implies roughly 96% upside from current levels.

What Could Go Wrong

The bear case is straightforward. If a Democratic-controlled Congress and aligned state governments slow permitting for data centers, capital expenditure plans at hyperscalers could get trimmed, reducing near-term HBM orders. China’s CXMT has also claimed recent DRAM breakthroughs, which reignited competitive fears that have hovered over U.S. memory producers for years. Any perception of yield friction, qualification delays, or aggressive capacity buildouts across the memory oligopoly tends to trigger disproportionate multiple contraction. Memory stocks are volatile by nature. That volatility cuts both ways.

The Bottom Line

Micron just posted about $85 billion in net income on about 81% gross margins. It trades at under 5x forward earnings. The political risk from Thursday’s election results is legitimate, but it does not alter the physics of AI infrastructure: servers need HBM, HBM supply is tight, and Micron makes it. At this price, the market is treating a structural growth business like a commodity trough. That disconnect is the opportunity, or the trap, if data center spending takes a sharper turn than expected.