Should You Buy Micron Stock in October?

MU trades at just 7x forward earnings despite fiscal Q4 revenue growth of 379% and net income growth of 816%, a gap that signals Wall Street doubts the AI-driven surge will last.

The growth numbers are extraordinary. Micron Technology's fiscal Q4 results were powered by AI infrastructure demand, with profit expanding more than twice as fast as sales. Yet the market is assigning MU a valuation typically reserved for companies expected to stall.

The skepticism centers on three points raised in the source. First, the memory industry has a history of boom-bust cycles, meaning peak earnings have repeatedly preceded sharp reversals. Second, massive planned production capacity increases threaten to flood the market with supply. Third, Chinese competition adds pressure on the long-term pricing picture.

Our interpretation: a 7x forward multiple suggests investors are treating current earnings as peak-cycle rather than a durable new baseline. If supply additions arrive while AI demand holds, the cycle argument weakens; if demand cools while capacity comes online, the low multiple may prove justified rather than cheap.