Micron stock jumps on $100B New York megafab groundbreaking and $7.8M insider buy — what MU traders watch next
Micron shares rose 7.8% to $362.75 Friday after the company began construction on a $100 billion New York megafab and disclosed a large director share purchase. U.S. markets were closed Monday for Martin Luther King Jr. Day. Trading resumes Tuesday with chip sector earnings and new U.S. tariffs on advanced AI chips in focus.