Vistra Corp ($VST) reported a fiscal year 2024 net income of $2.81 billion, up from $1.49 billion year-over-year, with revenues reaching $17.2 billion compared to $14.8 billion in the previous year. The company reaffirmed its fiscal year 2025 guidance, projecting adjusted EBITDA between $5.5 billion and $6.1 billion and adjusted free cash flow between $3.0 billion and $3.6 billion. Following the earnings report, Vistra's stock experienced volatility, initially rising by 6.5% but later declining by 8%. The earnings announcement positively influenced power and nuclear stocks, although Nvidia's advancements in AI did not similarly affect the S&P 500. Vistra's stock traded at a high of 160 in pre-market but closed at 130, reflecting an 18% intraday reversal.