That's a very bullish signal from investors, as Corning will benefit from data-center and AI-related demand. GLW stock is at $162.09 in midday trading today. Unusual GLW Call Option ActivityThis can be seen in today's Barchart Unusual Stock Options Activity Report. It shows that one particular GLW call option contract has had unusually heavy volume. GLW calls expiring Nov. 20 - Barchart Unusual Stock Options Activity Report - Aug. 10, 2026The $140.00 GLW call option, which expires on Nov. 20, has had over 13,000 traded.