Micron Earnings Test AI Rally as Stock Hits Record High on Massive Expectations

Micron Technology's stock surged to an all-time high on Monday, closing above $1,211 and gaining nearly 7% as investors anticipated the chipmaker's third-quarter earnings report scheduled for Wednesday. The stock has delivered extraordinary returns in 2026, with year-to-date gains exceeding 300%, making it one of the S&P 500's best performers behind only SanDisk. The earnings announcement has taken on heightened significance as a potential bellwether for the sustainability of the broader artificial intelligence-driven stock rally that has dominated markets.

Options traders are pricing in substantial volatility following the earnings release, with models suggesting Micron's shares could swing up to 12% in either direction through Friday's close. From Monday's closing price, this range would place shares between approximately $1,071 and $1,352, potentially reaching fresh record highs if the upside scenario materializes. Several major brokers have lifted their earnings expectations ahead of the report, reflecting optimism about industry memory chip pricing dynamics. Wedbush revised its third-quarter earnings per share estimate to $22.84 from $19.16, and raised revenue guidance to $38.5 billion from $33.5 billion, citing stronger-than-anticipated industry pricing in the second quarter. These figures exceed consensus estimates, with analysts tracking an average EPS expectation of $20.95 on revenue of $36.15 billion.

The revisions reflect broader bullish sentiment around Micron's memory chip pricing environment, driven by industrywide supply constraints and surging demand from artificial intelligence applications. Jefferies forecasts memory prices could rise 40% to 50% sequentially in the third quarter, with further increases of 30% to 40% expected in the fourth quarter. This outlook has prompted analyst price target increases, with Wedbush raising its target to $1,300—more than double its previous $550 target—implying approximately 7% upside from Monday's close compared to a consensus target around $1,179. Seven of eight brokers covering the stock maintain "buy" ratings, underscoring the industry's confidence in the company's prospects.

European equity markets have remained steady in the lead-up to the earnings announcement, though investors have grown increasingly focused on the report as a key test of whether the AI-driven rally can sustain its momentum. The earnings release carries particular weight given uncertainties about the longevity of current valuation levels and AI-related enthusiasm across technology stocks.