Vistra Corp.
VSTNYSEElectric ServicesFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 10, 2026Score 13/301% below fair value
$134.61−3.76 (-2.72%)
Close on Nov 2, 2026Market cap $45.18BP/E 22.7Yield 0.67%
Vistra Commercial Availability — East Gas Fleet by Quarter
Commercial Availability — East Gas Fleet (%) (%)
Vistra Commercial Availability — East Gas Fleet: 96.8% in Q2 2026, up 2.2 pts from a year earlier.
Latest, Q2 2026
96.8%
Period ended Jun 30, 2026
Change on a year earlier
+2.2 pts
94.6% in Q2 2025
History
9 quarters
Since Q1 2024
Sources
4
Documents cited below
Where the Q2 2026 figure comes from
Source: Vistra Corp. — 2026 Q2 Results Investor Presentation ↗
Reported in Quarterly Results Presentations.
Quarterly history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | Commercial Availability — East Gas Fleet (%) (%) | Year on year | Source |
|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | 96.8% | +2.2 pts | Vistra Corp. — 2026 Q2 Results Investor Presentation ↗ |
| Q1 2026 | Mar 31, 2026 | 96.3% | +6.4 pts | Vistra Corp. — 2026 Q1 Results Investor Presentation ↗ |
| Q4 2025 | Dec 31, 2025 | 93.2% | -2.9 pts | Vistra Corp. — 2025 Q4 Results Investor Presentation ↗ |
| Q3 2025 | Sep 30, 2025 | 97.0% | -0.9 pts | Vistra Corp. — 2025 Q3 Results Investor Presentation ↗ |
| Q2 2025 | Jun 30, 2025 | 94.6% | – | Vistra Corp. — 2026 Q2 Results Investor Presentation ↗ |
| Q1 2025 | Mar 31, 2025 | 89.9% | -9.0 pts | Vistra Corp. — 2026 Q1 Results Investor Presentation ↗ |
| Q4 2024 | Dec 31, 2024 | 96.1% | – | Vistra Corp. — 2025 Q4 Results Investor Presentation ↗ |
| Q3 2024 | Sep 30, 2024 | 97.9% | – | Vistra Corp. — 2025 Q3 Results Investor Presentation ↗ |
| Q1 2024 | Mar 31, 2024 | 98.9% | – | Vistra Corp. — 2026 Q1 Results Investor Presentation ↗ |
Cite this data
StockData. (2026). Vistra Commercial Availability — East Gas Fleet (%), quarterly Q1 2024–Q2 2026 [Data set]. Compiled from Vistra SEC filings and investor materials. https://stockdatahq.com/stocks/vst/kpis/avail-east-gas-pct
See every metric in the Vistra KPI table. Data updated Nov 1, 2026.