Vistra Corp. (VST) shares rallied 8.5% in the last trading session to close at $185.35. This move can be attributable to notable volume with a higher number of shares being traded than in a ...

Tim Smith has 20+ years of experience in the financial services industry, both as a writer and as a trader. Vistra shares tumbled Monday after the success of Chinese startup DeepSeek's AI model ...

Vistra Corp. (VST) is one of the stocks most watched by Zacks.com visitors lately. So, it might be a good idea to review some of the factors that might affect the near-term performance of the stock.