• Corning stock is among today’s top performers. What’s behind GLW gains?The deal ties Corning more directly to U.S. data center buildouts and domestic manufacturing expansion.The move is also getting a tailwind from a risk-on tape, with the Nasdaq up 1.99% and Technology leading sectors higher.What Is the Amazon Agreement’s Impact on Corning?As per the deal, Corning will supply optical fiber, cable and connectivity solutions for Amazon's expanding U.S. data center infrastructure.Through this agreement, Amazon will partner with Corning to expand its Fiber Optic Technician Training Program in collaboration with Catawba Valley Community College, preparing students for careers in fiber optic manufacturing and related technical fields.It also supports the development of the domestic supply chain and U.S. manufacturing base, while contributing to regional and state efforts to accelerate residential and commercial fiber network expansion.The deal includes 1,000 new advanced manufacturing jobs across Corning's North Carolina facilities, plus hundreds of construction jobs tied to expanding those sites.Notably, last month, Corning disclosed its plan to increase its U.S. optical connectivity manufacturing capacity tenfold and expand fiber production by more than 50%, which includes constructing three new manufacturing plants in North Carolina and Texas.This expansion is expected to create over 3,000 high-paying jobs, reinforcing Corning's position as a leader in the optical fiber market.GLW Stock: Key Technical Levels to WatchMomentum looks more like consolidation than euphoria: RSI is 46.91, which is neutral and suggests the stock isn't stretched after the recent swings. RSI is essentially a "how extended is this move?" gauge, and this reading implies GLW has room to trend either way depending on follow-through.