Vistra Corp. (VST)
NYSE: VST
· Real-Time Price · USD
208.40
-1.03 (-0.49%)
At close: Sep 17, 2025, 3:59 PM
212.00
1.73%
Pre-market: Sep 18, 2025, 06:19 AM EDT
VST Option Overview
Overview for all option chains of VST. As of September 18, 2025, VST options have an IV of 56.76% and an IV rank of 20.63%. The volume is 18,781 contracts, which is 121.73% of average daily volume of 15,429 contracts. The volume put-call ratio is 0.97, indicating a neutral sentiment in the market.
Implied Volatility
Implied Volatility (30d)
56.76%IV Rank
20.63%Historical Volatility
40.69%IV Low
52.49% on Sep 19, 2024IV High
73.18% on Apr 08, 2025Open Interest (OI)
Today's Open Interest
383,435Put-Call Ratio
1.05Put Open Interest
196,647Call Open Interest
186,788Open Interest Avg (30-day)
320,406Today vs Open Interest Avg (30-day)
119.67%Option Volume
Today's Volume
18,781Put-Call Ratio
0.97Put Volume
9,256Call Volume
9,525Volume Avg (30-day)
15,429Today vs Volume Avg (30-day)
121.73%Option Chain Statistics
This table provides a comprehensive overview of all VST options grouped by their expiration dates.
Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
Sep 19, 2025 | 4,774 | 3,366 | 0.71 | 58,581 | 42,065 | 0.72 | 104.62% | 187.5 |
Sep 26, 2025 | 432 | 1,429 | 3.31 | 4,891 | 4,047 | 0.83 | 60.86% | 200 |
Oct 03, 2025 | 389 | 169 | 0.43 | 3,309 | 2,318 | 0.7 | 56.76% | 192.5 |
Oct 10, 2025 | 47 | 212 | 4.51 | 961 | 1,640 | 1.71 | 55.55% | 195 |
Oct 17, 2025 | 1,099 | 1,245 | 1.13 | 26,836 | 21,856 | 0.81 | 55.61% | 190 |
Oct 24, 2025 | 401 | 45 | 0.11 | 539 | 3,012 | 5.59 | 53.52% | 185 |
Oct 31, 2025 | 252 | 991 | 3.93 | 130 | 120 | 0.92 | 53.27% | 200 |
Nov 21, 2025 | 858 | 763 | 0.89 | 19,219 | 21,258 | 1.11 | 56.88% | 185 |
Dec 19, 2025 | 597 | 859 | 1.44 | 16,323 | 23,504 | 1.44 | 56.19% | 160 |
Jan 16, 2026 | 416 | 136 | 0.33 | 29,670 | 32,900 | 1.11 | 54.51% | 140 |
Feb 20, 2026 | 41 | 7 | 0.17 | 1,807 | 3,694 | 2.04 | 53.08% | 200 |
Mar 20, 2026 | 27 | 2 | 0.07 | 7,182 | 9,399 | 1.31 | 53.61% | 160 |
Apr 17, 2026 | 13 | 2 | 0.15 | 451 | 891 | 1.98 | 52.67% | 185 |
May 15, 2026 | 4 | 8 | 2 | 346 | 387 | 1.12 | 52.86% | 170 |
Jun 18, 2026 | 22 | 11 | 0.5 | 2,742 | 6,339 | 2.31 | 52.62% | 185 |
Jan 15, 2027 | 133 | 0 | 0 | 12,092 | 21,182 | 1.75 | 52.13% | 165 |
Dec 17, 2027 | 7 | 9 | 1.29 | 1,693 | 2,020 | 1.19 | 51.86% | 185 |
Jan 21, 2028 | 13 | 2 | 0.15 | 16 | 15 | 0.94 | 50.89% | 185 |