Micron's Record Run Meets a $14 Million Bet on a Pullback

Despite record revenue and sold-out HBM through 2026, a massive options trade bets against Micron as insiders sell and industry risks loom.

Micron Technology shares have soared over 500% in the past year, trading near 384 euros and within striking distance of an all-time high. This staggering rally, fueled by an insatiable demand for AI memory, has now attracted a massive and conspicuous counter-bet. In a single options trade on Monday, an investor paid a premium exceeding $14 million for puts that will profit if Micron's stock falls substantially below $420 by December 2026.

This bearish wager stands in stark contrast to the company's blockbuster financial performance. For its fiscal third quarter, Micron projects revenue of approximately $33.5 billion with a gross margin of about 81%. These figures follow a stunning second quarter where revenue hit $23.86 billion, up from $8.05 billion a year earlier, with non-GAAP earnings per share of $12.20.

The foundation for this growth is unprecedented visibility. The company has secured price and volume agreements for its entire High Bandwidth Memory (HBM) production through the 2026 calendar year, including its next-generation HBM4. This product is already being manufactured in high volumes for Nvidia's upcoming Vera Rubin platform, directly tethering Micron to the next phase of AI infrastructure expansion. The addressable HBM market is projected to swell from around $35 billion in 2025 to roughly $100 billion by 2028.

Adding to the cautious signals, corporate insiders have been selling. Over the last three months, executives sold shares worth $53.1 million without making a single purchase. In mid-April alone, board member Sumit Sadana sold 24,000 shares. Such activity often suggests management views the current valuation as rich, even amidst booming fundamentals.

Industry-wide indicators support the bullish thesis. TSMC has raised its annual revenue outlook, ASML lifted its 2026 forecast, and Gartner predicts global semiconductor sales will leap to $1.32 trillion next year. Within that, memory revenue is seen hitting $633 billion, nearly triple the prior year's figure, driven by price increases of 65% for DRAM and 75% for NAND last quarter.

Yet the cyclical nature of the memory business looms. Gartner has warned of "memflation," where soaring prices could dampen demand outside the AI sector by 2028. Micron itself has increased its capital expenditure plan for fiscal 2026 by $5 billion to over $25 billion, primarily for capacity expansion. The classic industry question remains: if all producers expand simultaneously, how long can elevated pricing last? A longer-term risk involves new technologies, like one from Google aimed at reducing AI models' memory needs, which could eventually pressure HBM demand.

With an annualized volatility above 70%, the market is clearly wrestling with a fundamental question: is this a permanent structural shift driven by AI, or merely a cyclical peak? The stock's Relative Strength Index sits near 40, suggesting the technical picture is not overheated despite the year's massive gains. However, a break below the 50-day moving average around 350 euros could trigger a broader correction, potentially validating the million-dollar put trade. For now, with its order books sold out for years and AI demand outstripping supply, Micron's fundamental footing appears solid, even as a high-stakes bet against it is placed.