Vistra Corp. (VST) Most Active Options
The 21 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 Jul 10, 2026, 8:00 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 $180 call | Dec 18, 2026 | 161d | $15.95 | 54.0% | 64 | 0.45 | 266 | 2,205 | 33.9× avg |
| VST $180 call | Sep 18, 2026 | 70d | $7.88 | 53.3% | 49 | 0.35 | 3,351 | 1,517 | 10.8× avg |
| VST $170 call | Sep 18, 2026 | 70d | $11.03 | 53.2% | 48 | 0.44 | 2,636 | 738 | 5.2× avg |
| VST $170 call | Jul 17, 2026 | 7d | $1.26 | 53.0% | 9 | 0.19 | 7,302 | 666 | 5.4× avg |
| VST $195 call | Aug 7, 2026 | 28d | $1.28 | 58.7% | 20 | 0.12 | 11 | 631 | 14.7× avg |
| VST $160 put | Jul 17, 2026 | 7d | $5.25 | 54.2% | 45 | -0.51 | 3,397 | 536 | 10.9× avg |
| VST $200 call | Oct 16, 2026 | 98d | $6.00 | 53.3% | 47 | 0.25 | 676 | 363 | 5.1× avg |
| VST $160 call | Jul 17, 2026 | 7d | $4.30 | 53.4% | 32 | 0.48 | 2,114 | 303 | 0.8× avg |
| VST $145 put | Jul 17, 2026 | 7d | $0.65 | 56.3% | 15 | -0.11 | 4,387 | 270 | 5.3× avg |
| VST $130 put | Oct 16, 2026 | 98d | $5.30 | 53.1% | 28 | -0.18 | 1,615 | 262 | 26.6× avg |
| VST $165 call | Jul 17, 2026 | 7d | $2.33 | 55.1% | 44 | 0.33 | 4,375 | 218 | 0.6× avg |
| VST $130 put | Sep 18, 2026 | 70d | $3.65 | 54.6% | 18 | -0.16 | 1,918 | 214 | 4.3× avg |
| VST $130 put | Aug 21, 2026 | 42d | $2.07 | 57.4% | 29 | -0.12 | 3,410 | 190 | 3.8× avg |
| VST $172.5 call | Jul 17, 2026 | 7d | $0.92 | 56.6% | 19 | 0.16 | 263 | 183 | 1.5× avg |
| VST $155 put | Jul 17, 2026 | 7d | $2.91 | 55.7% | 69 | -0.35 | 2,398 | 173 | 1.9× avg |
| VST $175 call | Jul 24, 2026 | 14d | $1.62 | 52.3% | 30 | 0.19 | 174 | 154 | 0.7× avg |
| VST $157.5 put | Jul 17, 2026 | 7d | $3.75 | 53.7% | 52 | -0.43 | 132 | 151 | 1.7× avg |
| VST $167.5 call | Jul 17, 2026 | 7d | $1.74 | 52.9% | 9 | 0.25 | 467 | 135 | 1.1× avg |
| VST $150 put | Jul 17, 2026 | 7d | $1.53 | 56.5% | 15 | -0.21 | 2,684 | 131 | 2.6× avg |
| VST $180 call | Jul 17, 2026 | 7d | $0.26 | 53.5% | 11 | 0.05 | 5,128 | 123 | 1.0× avg |
| VST $140 call | Jul 17, 2026 | 7d | $19.05 | 42.7% | 43 | 0.99 | 1,270 | 120 | 9.8× 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 $180 call expiring in 161 days, with 2,205 contracts traded. Calls dominate the most-active list (13 of the top 21), showing where trading interest concentrates. 6 of these contracts are running well ahead of the usual daily volume.
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VST Options FAQ
Which VST option contract is most active today?
The most traded VST contract is the $180 call expiring Dec 18, 2026, with 2,205 contracts traded as of Jul 10, 2026.
How does OptiView rank the most active VST options?
The table lists the 21 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.