Corning stock drops after CFO update, a day after Gorilla Glass Ceramic 3 launch
Corning Incorporated shares were down 4.3% at $151.04 in afternoon trading on Tuesday, after swinging between $141.45 and $153.64.

Investors seeking to stay in the artificial intelligence trade are showing a clearer preference: broad exchange-traded funds versus more targeted plays in chip, memory, and networking stocks that power the sector. By Monday morning, Vanguard Information Technology ETF was down close to 1.0%. Shares of Roundhill Generative AI & Technology ETF slid about 1.1%, while Global X Artificial Intelligence & Technology ETF dropped 0.8%.