Constellation Energy (CEG) Stock This Week: Calpine Deal Nears Closing, Nuclear “Data Economy” Tailwinds, and What Investors Watch Next Week (Updated Dec. 12, 2025)
Updated: December 12, 2025Company / Ticker: Constellation Energy Corporation (NASDAQ: CEG) Constellation Energy (CEG) ended the week on a dramatic note, sliding to $351.98 at Friday’s close after a sharp intraday reversal that took the stock from an early surge