Constellation Energy Surges to 107th in Trading Volume as Calpine Acquisition Gains Regulatory Approval

On June 16, 2025, Constellation Energy (CEG) saw a significant surge in trading volume, reaching $796 million, a 75.72% increase from the previous day. This surge placed Constellation Energy at the 107th position in terms of trading volume for the day. The stock price of Constellation Energy (CEG) rose by 3.75%.

Constellation Energy has received regulatory approval from the New York State Public Service Commission for its acquisition of Calpine Corporation. This approval is a significant step forward in the transaction that aims to create America's leading reliable and clean energy provider, with a coast-to-coast presence. The acquisition will expand Constellation's geographic reach and generation capacity by incorporating Calpine's assets, which primarily consist of natural gas-fired power plants.

This regulatory approval is expected to have a positive impact on Constellation's stock price, as it paves the way for the company to become a major player in the energy sector. The acquisition of Calpine will not only enhance Constellation's market position but also strengthen its ability to provide reliable and clean energy solutions across the United States.