Micron Just Rallied 17% in a Month: Take Profits, or Buy More?

Micron Technology surged 17% over the past month, trading at $1,066.01, as momentum in AI-related memory drove a broader rally in the memory sector. During afternoon trading, the stock was down 0.6%, a mild pullback inside the larger gain. The Roundhill Memory ETF rose 11% over the same period, while the SPDR S&P 500 ETF Trust gained 0.5%, underscoring that Micron’s move outpaced the wider market. SanDisk was up 16% and tracked Micron closely, strengthening the view of a coordinated memory trade. Western Digital rose only 4%, highlighting Micron’s sharper relative leadership as the key question becomes whether the bid continues.