Unusual Options Activity
VST Unusual Options Activity - Vistra
- Last active day
- October 7, 2026
- Active days (30d)
- 20
- Biggest recent print
- Call $180.0000 · $6.4M
AI summary
On October 6, 2026, Vistra Corp. (VST) experienced notable options activity, with a total of 35 prints. The call premium reached approximately $22.96 million, significantly outpacing the put premium of about $5.74 million, indicating a strong preference for calls among traders. The most prominent trades included the VST Call at a strike price of $180, which generated a premium of $26,190 with a volume-to-open interest (Vol/OI) ratio of 13.9. Other significant call trades included the $160 strike with a premium of $2.22 million and a Vol/OI ratio of 8.1, and the $162.50 strike with a premium of $728,828 and a Vol/OI ratio of 8.6. Additional notable trades were observed at the $152.50 and $146.00 strikes, with premiums of $107,120 and $430,475, respectively. Overall, the data reflects a concentrated interest in call options, particularly for the October 9, 2026 expiration, suggesting active engagement in the options market for VST.
AI-generated summary
Prints on October 7, 2026
| Ticker | Side | Strike | Expiry | Vol/OI | Premium | IV | New |
|---|---|---|---|---|---|---|---|
| VST | Call | $180.0000 | 10/09/26 (3d) | 13.9× | $26K | 70% | |
| VST | Call | $160.0000 | 10/09/26 (3d) | 8.1× | $2.2M | 56% | |
| VST | Call | $162.5000 | 10/09/26 (3d) | 8.6× | $729K | 56% | |
| VST | Call | $165.0000 | 10/09/26 (3d) | 6.1× | $600K | 57% | |
| VST | Call | $170.0000 | 10/30/26 (24d) | 5.8× | $470K | 49% | |
| VST | Call | $157.5000 | 10/09/26 (3d) | 5.3× | $1.0M | 57% | |
| VST | Put | $130.0000 | 06/17/27 (254d) | 4.9× | $3.1M | 48% | |
| VST | Call | $170.0000 | 10/09/26 (3d) | 4.2× | $281K | 61% | |
| VST | Call | $185.0000 | 10/16/26 (10d) | 4.4× | $148K | 58% | |
| VST | Call | $180.0000 | 12/18/26 (73d) | 3.0× | $6.4M | 49% | |
| VST | Put | $165.0000 | 12/18/26 (73d) | 3.0× | $1.1M | 48% | |
| VST | Call | $157.5000 | 10/16/26 (10d) | 2.5× | $427K | 47% | |
| VST | Put | $135.0000 | 12/18/26 (73d) | 2.1× | $972K | 48% | |
| VST | Call | $170.0000 | 10/23/26 (17d) | 2.4× | $165K | 47% | |
| VST | Call | $170.0000 | 10/16/26 (10d) | 1.9× | $1.1M | 49% | |
| VST | Call | $200.0000 | 11/20/26 (45d) | 1.8× | $277K | 53% | |
| VST | Call | $160.0000 | 10/30/26 (24d) | 1.6× | $754K | 48% | |
| VST | Put | $150.0000 | 10/16/26 (10d) | 1.6× | $281K | 47% | |
| VST | Call | $180.0000 | 10/16/26 (10d) | 1.6× | $231K | 54% |
History
- 2026-10-0719 prints$14.9M calls$5.5M puts
- 2026-10-0635 prints$23.0M calls$5.7M puts
- 2026-10-0524 prints$13.8M calls$1.5M puts
- 2026-10-0216 prints$8.2M calls$1.4M puts
- 2026-10-014 prints$1.3M calls$1.2M puts
- 2026-09-308 prints$2.1M calls$1.0M puts
- 2026-09-2911 prints$1.5M calls$2.5M puts
- 2026-09-288 prints$5.5M calls$2.5M puts
- 2026-09-254 prints$5.1M calls$0K puts
- 2026-09-223 prints$320K calls$319K puts
- 2026-09-214 prints$320K calls$383K puts
- 2026-09-188 prints$301K calls$3.0M puts
- 2026-09-177 prints$390K calls$3.4M puts
- 2026-09-163 prints$88K calls$1.9M puts
- 2026-09-153 prints$0K calls$6.5M puts
- 2026-09-144 prints$2.9M calls$5.4M puts
- 2026-09-114 prints$8.1M calls$0K puts
- 2026-09-102 prints$5.2M calls$0K puts
- 2026-09-094 prints$3.3M calls$1.5M puts
- 2026-09-089 prints$6.4M calls$2.3M puts
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