Vistra Corp. (VST) Most Active Options
The 25 most actively traded Vistra Corp. (VST) option contracts at the latest daily snapshot, ranked by volume. Each row shows the contract's price, implied volatility, delta, open interest, and how today's volume compares with its own 30-day average — click a contract to analyze it in the OptiView platform.
Data as of Aug 24, 2026, 3:55 PM ET · OPRA data 15 minutes delayed · For information only — not investment advice.
Most Active VST Contracts
| Contract | Expiration | DTE | Last | IV | IV rank (30d) | Delta | Open interest | Volume | vs 30d avg |
|---|---|---|---|---|---|---|---|---|---|
| VST $145 call | Aug 28, 2026 | 4d | $0.32 | 43.2% | 8 | 0.10 | 481 | 2,001 | 8.0× avg |
| VST $135 call | Sep 4, 2026 | 11d | $4.63 | 38.6% | 5 | 0.59 | 19 | 1,923 | 47.9× avg |
| VST $180 call | Jan 15, 2027 | 144d | $4.70 | 47.4% | 82 | 0.23 | 773 | 1,098 | 26.6× avg |
| VST $135 put | Oct 16, 2026 | 53d | $8.07 | 45.7% | 21 | -0.43 | 1,946 | 817 | 5.1× avg |
| VST $140 call | Sep 4, 2026 | 11d | $2.43 | 39.5% | 3 | 0.38 | 473 | 816 | 9.8× avg |
| VST $130 put | Aug 28, 2026 | 4d | $0.65 | 50.6% | 3 | -0.16 | 458 | 692 | 10.5× avg |
| VST $140 call | Aug 28, 2026 | 4d | $1.06 | 39.6% | 7 | 0.29 | 446 | 687 | 4.0× avg |
| VST $175 call | Sep 18, 2026 | 25d | $0.18 | 46.3% | 42 | 0.02 | 10,914 | 559 | 7.2× avg |
| VST $125 put | Oct 16, 2026 | 53d | $4.15 | — | 11 | — | 1,187 | 551 | 3.8× avg |
| VST $135 put | Aug 28, 2026 | 4d | $2.16 | 51.8% | 58 | -0.40 | 1,994 | 539 | 3.3× avg |
| VST $200 call | Sep 18, 2026 | 25d | $0.05 | 62.1% | 43 | 0.01 | 8,692 | 529 | 86.5× avg |
| VST $160 call | Sep 18, 2026 | 25d | $0.65 | 43.4% | 57 | 0.09 | 10,130 | 527 | 2.9× avg |
| VST $143 call | Aug 28, 2026 | 4d | $0.52 | 42.4% | 12 | 0.16 | 74 | 524 | 3.0× avg |
| VST $145 call | Jun 17, 2027 | 297d | $21.85 | 49.8% | 37 | 0.56 | 67 | 450 | 22.7× avg |
| VST $141 call | Aug 28, 2026 | 4d | $0.88 | 40.7% | 9 | 0.24 | 70 | 376 | 2.2× avg |
| VST $140 call | Sep 11, 2026 | 18d | $3.65 | 38.8% | 6 | 0.41 | 150 | 350 | 6.0× avg |
| VST $160 call | Oct 16, 2026 | 53d | $2.40 | 0.0% | 0 | 1.00 | 1,186 | 342 | 2.6× avg |
| VST $95 put | Apr 16, 2027 | 235d | $3.55 | 49.2% | 10 | -0.12 | 1 | 300 | 99.3× avg |
| VST $125 put | Sep 18, 2026 | 25d | $1.82 | 44.4% | 14 | -0.20 | 13,454 | 280 | 4.0× avg |
| VST $130 put | Sep 18, 2026 | 25d | $3.25 | — | 8 | — | 4,845 | 266 | 4.5× avg |
| VST $200 call | Jan 15, 2027 | 144d | $2.65 | 48.4% | 71 | 0.14 | 4,212 | 259 | 11.8× avg |
| VST $125 put | Jan 15, 2027 | 144d | $9.80 | 47.9% | 1 | -0.31 | 2,180 | 238 | 11.1× avg |
| VST $134 put | Aug 28, 2026 | 4d | $1.65 | 51.7% | 58 | -0.34 | 147 | 225 | 1.4× avg |
| VST $140 put | Aug 28, 2026 | 4d | $4.70 | 57.3% | 39 | -0.64 | 833 | 223 | 3.2× avg |
| VST $150 call | Sep 4, 2026 | 11d | $0.56 | 42.9% | 9 | 0.12 | 158 | 220 | 0.4× avg |
Ranked by volume at the latest daily snapshot. "vs 30d avg" compares today's volume with the contract's own 30-day average.
The most active VST contract today is the $145 call expiring in 4 days, with 2,001 contracts traded. Calls dominate the most-active list (15 of the top 25), showing where trading interest concentrates. 12 of these contracts are running well ahead of the usual daily volume.
Explore the payoff profile of option on VST for free
Build multi-leg VST strategies, visualize payoffs, and scan the full US options universe with OptiView.
VST Options FAQ
Which VST option contract is most active today?
The most traded VST contract is the $145 call expiring Aug 28, 2026, with 2,001 contracts traded as of Aug 24, 2026.
How does OptiView rank the most active VST options?
The table lists the 25 VST contracts with the highest volume at the latest daily snapshot, alongside price, implied volatility, delta, open interest, and each contract's volume versus its own 30-day average.
Methodology. IV rank compares the current 30-day at-the-money implied volatility with its highest and lowest values over the past 52 weeks. Max pain is the strike that minimizes the total payout to option holders at expiration. The call and put walls are the strikes carrying the largest call and put open interest across all expirations. Net gamma exposure (GEX) is measured from the dealer perspective. All statistics are derived from delayed OPRA options data.
Options trading involves significant risk, and losses can exceed your initial investment. Always consult a licensed financial professional before making investment decisions. OptiView does not provide financial advice; all figures on this page are descriptive statistics, not recommendations.