Amazon is the latest megacap company to announce a massive deal with Corning, which is rapidly becoming a critical player in ...

Marvell, Lumentum, AXT and Coherent were down double digits following the Corning print.

Every weekday, the Investing Club releases the Homestretch; an actionable afternoon update just in time for the last hour of ...

Corning shares dropped nearly 5% to around $139 a piece ahead of the company's earnings Tuesday. "The numbers should be pretty good on strong optical revenue driven by sales of hyperscalers," said ...