Vistra Corp. is trading 4% up at $153.96, outpacing a strong risk-on session as major U.S. indices trade sharply higher.

  • The upward move appears aligned with a broader market rally driven by improved geopolitical sentiment, particularly a preliminary US-Iran peace agreement, and falling energy prices.
  • Vistra Federal Solutions, a subsidiary of Vistra, announced on June 15, 2026, that it earned Cybersecurity Maturity Model Certification (CMMC) Level 2, strengthening its position for future federal contract opportunities.
  • The stock continues to benefit from generally bullish analyst sentiment.