VST is trading at $166.95 (+5.6%) after beating Q1 2026 earnings estimates and reaffirming its full-year outlook on strong data center demand.

  • Revenue reached $5.64B (vs. $5.41B expected) with Adjusted EBITDA rising 20.5% year-over-year to $1.494B.
  • The company reaffirmed its 2026 Adjusted EBITDA guidance of $6.8–$7.6B, bolstered by solid pre-market volume and positive energy sector sentiment from easing geopolitical tensions.