Micron stock slips on ex-dividend day as chip rally cools into year-end
NEW YORK, December 29, 2025, 09:41 ET — Regular session Micron Technology (MU.O) shares fell 0.6% to $284.79 in early trade on Monday. The move mattered for two reasons: Micron started trading ex-dividend, and the broader tech bid that powered last week’s gains cooled into the final week of 2025. Nasdaq An ex-dividend date is the cutoff that determines who…