Micron Q4 Earnings Test AI Memory Demand Amid 560% Rally

Key points

• Micron will release Q4 fiscal 2026 results after market close on Wednesday, September 30, 2026.
• Zacks consensus estimates project revenue growth of 349.48% and earnings per share growth of 937.95% year-over-year.
• The stock has gained 560% over the past year, with Q3 profit reaching $28.24 billion, compared to $25 billion for all of 2024.
• Micron has beaten analyst estimates for 13 consecutive quarters, averaging a 21.06% beat over the last four quarters.
• Options markets imply a post-earnings move of 8-9.9%, or approximately $87 to $108, based on current share prices.

Background

Recent coverage indicates Micron is a focal point for assessing AI-driven memory demand, with prior consensus estimates around $50.8 billion in revenue and $31.35 in EPS. The broader memory sector has seen volatility as investors weigh whether AI infrastructure spending can sustain high margins, amid a tight DRAM market and rising competition from Chinese suppliers like CXMT.

Why it matters

Micron's results will signal the durability of AI-driven memory demand and pricing power, influencing sentiment across the semiconductor sector and validating whether the 560% stock rally is supported by fundamental growth or overextended valuations.

What to watch

Investors will monitor Micron's guidance on AI data center deployments and pricing power, with technical analysts watching the 50-day moving average at $941 and the all-time high of $1,255 for potential breakout signals.