Micron reported the strongest quarter in its 47-year history on Wednesday evening, delivering fiscal Q3 2026 revenue of $41.46 billion, well above Wall Street expectations of $35.7 billion. The result marked a 16% beat.
Non-GAAP EPS came in at $25.11, compared with the consensus estimate of $20.49. Gross margin rose sharply to 84.9%, up from 74.9% in the prior quarter and 39% a year earlier. The cloud memory unit alone generated an operating margin of 78%.
For Q4, Micron guided for revenue of $49 billion to $51 billion, comfortably above Wall Street’s forecast of $43.2 billion. The company also declared a quarterly dividend of $0.15 per share.
The earnings beat followed a sharp two day shakeout across semiconductor stocks. The SMH chip ETF had ended the previous session 7% lower amid South Korean memory stock contagion and renewed AI bubble concerns. Micron itself had fallen 13% on Tuesday before rebounding 4% in pre market trading, making the scale of the earnings surprise even more significant.
The ripple effect from Micron’s results was immediate and broad. SanDisk rose roughly 10% after hours, Western Digital gained a similar 10%, and Qualcomm surged nearly 13% to $222.44. AMD advanced around 3.4%, with Intel also gaining by a similar margin.
The SOXX ETF traded near $625.94 after hours, pointing to a meaningful recovery toward its 52 week high of $655.95 and partially reversing the recent two session drawdown.
The move matters beyond the semiconductor sector. Micron is the fourth largest holding in the $73 billion VanEck Semiconductor ETF, SMH, carries an 8% weight in the leveraged Direxion SOXL ETF, and ranks among the top 10 companies in the S&P 500, with a market capitalization approaching $1.2 trillion.
Micron has gained more than 700% over the past year and has been the single largest contributor to SMH’s 138% return over the same period, despite accounting for only 8% of the fund’s weight. This highlights how concentrated the semiconductor complex has become.
With S&P 500 futures rising after the earnings release, Thursday’s session will provide the first major test of whether Micron’s supercycle narrative can restore conviction in the AI chip trade after one of the sector’s sharpest two day selloffs of the year.
Technical Analysis
MU closed yesterday’s regular cash session at $1,012 before indicating an opening price of $1,037.49. In overnight trading, the stock reached as high as $1,200.45, representing a 15.7% jump.
As of yesterday, the options market was pricing in a move of roughly 10.5% by tomorrow’s close. This makes the current setup one of the rare cases where market makers may have underestimated expected volatility.
An opening near these levels would place MU only a few dollars below its all time high of $1,205.70. It would also leave the stock trading near the upper boundary of its steepest ascending channel.
This comes after a 236% rally since March. RSI has shown bearish divergence since early May, while MACD has already registered a bearish crossover. These signals suggest that caution remains warranted around the $1,200 area.
From a short-term perspective, strength near this level may offer an opportunity to trim portfolio exposure. The options market had priced a maximum move of around 10.5%, implying an upside target near $1,140.
We remain confident that, even in this case, the options market will not be far from the mark and that MU may trade close to that level by tomorrow’s close.
