Vistra Corp.

NYSE: VST · Real-Time Price · USD
202.38
-2.90 (-1.41%)
At close: Aug 14, 2025, 3:59 PM
203.39
0.50%
Pre-market: Aug 15, 2025, 06:09 AM EDT

VST Option Overview

Overview for all option chains of VST. As of August 15, 2025, VST options have an IV of 63.4% and an IV rank of 47.43%. The volume is 14,673 contracts, which is 94.87% of average daily volume of 15,467 contracts. The volume put-call ratio is 1.07, indicating a neutral sentiment in the market.

Implied Volatility

Implied Volatility (30d)
63.4%
IV Rank
47.43%
Historical Volatility
43.43%
IV Low
51.11% on Aug 28, 2024
IV High
77.02% on Aug 14, 2025

Open Interest (OI)

Today's Open Interest
387,416
Put-Call Ratio
1.19
Put Open Interest
210,752
Call Open Interest
176,664
Open Interest Avg (30-day)
327,721
Today vs Open Interest Avg (30-day)
118.22%

Option Volume

Today's Volume
14,673
Put-Call Ratio
1.07
Put Volume
7,577
Call Volume
7,096
Volume Avg (30-day)
15,467
Today vs Volume Avg (30-day)
94.87%

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
Aug 15, 2025 3,175 1,346 0.42 46,174 50,578 1.1 152.92% 180
Aug 22, 2025 1,082 701 0.65 3,845 6,187 1.61 69.23% 202.5
Aug 29, 2025 115 160 1.39 2,709 3,526 1.3 56.32% 192.5
Sep 05, 2025 221 114 0.52 2,135 4,233 1.98 63.4% 195
Sep 12, 2025 125 45 0.36 521 1,446 2.78 56.69% 190
Sep 19, 2025 1,189 1,062 0.89 34,435 24,614 0.71 55.53% 170
Sep 26, 2025 68 32 0.47 127 1,267 9.98 52.73% 210
Oct 17, 2025 233 161 0.69 15,803 13,719 0.87 53.79% 175
Nov 21, 2025 164 127 0.77 8,318 20,490 2.46 54.07% 185
Dec 19, 2025 173 289 1.67 13,460 21,261 1.58 56.41% 150
Jan 16, 2026 422 2,977 7.05 27,374 30,853 1.13 57.14% 130
Feb 20, 2026 29 101 3.48 587 541 0.92 51.66% 190
Mar 20, 2026 4 248 62 6,783 6,529 0.96 53.22% 155
Apr 17, 2026 1 10 10 0 0 0 51.7% 110
May 15, 2026 6 11 1.83 66 191 2.89 52.5% 190
Jun 18, 2026 22 10 0.45 1,781 4,690 2.63 53.11% 180
Jan 15, 2027 38 157 4.13 11,548 19,341 1.67 53.9% 140
Dec 17, 2027 29 26 0.9 998 1,286 1.29 54.17% 175