Vistra Corp. (VST)
NYSE: VST
· Real-Time Price · USD
210.52
3.97 (1.92%)
At close: Oct 09, 2025, 3:50 PM
VST Option Overview
Overview for all option chains of VST. As of October 08, 2025, VST options have an IV of 70.56% and an IV rank of 53.09%. The volume is 15,398 contracts, which is 100.31% of average daily volume of 15,351 contracts. The volume put-call ratio is 0.53, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
70.56%IV Rank
53.09%Historical Volatility
42.75%IV Low
56.64% on Sep 02, 2025IV High
82.85% on Sep 22, 2025Open Interest (OI)
Today's Open Interest
374,067Put-Call Ratio
1.25Put Open Interest
207,803Call Open Interest
166,264Open Interest Avg (30-day)
293,544Today vs Open Interest Avg (30-day)
127.43%Option Volume
Today's Volume
15,398Put-Call Ratio
0.53Put Volume
5,325Call Volume
10,073Volume Avg (30-day)
15,351Today vs Volume Avg (30-day)
100.31%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 |
Oct 10, 2025 | 1,556 | 1,508 | 0.97 | 11,177 | 14,237 | 1.27 | 111.16% | 205 |
Oct 17, 2025 | 2,143 | 2,291 | 1.07 | 34,021 | 32,458 | 0.95 | 81.65% | 192.5 |
Oct 24, 2025 | 421 | 273 | 0.65 | 2,018 | 5,418 | 2.68 | 70.56% | 200 |
Oct 31, 2025 | 345 | 176 | 0.51 | 2,532 | 3,714 | 1.47 | 64.46% | 200 |
Nov 07, 2025 | 134 | 51 | 0.38 | 749 | 521 | 0.7 | 67.14% | 185 |
Nov 14, 2025 | 18 | 28 | 1.56 | 202 | 72 | 0.36 | 63.19% | 180 |
Nov 21, 2025 | 1,557 | 397 | 0.25 | 26,031 | 38,742 | 1.49 | 65.07% | 185 |
Dec 19, 2025 | 769 | 122 | 0.16 | 26,796 | 30,563 | 1.14 | 60.3% | 170 |
Jan 16, 2026 | 802 | 174 | 0.22 | 33,946 | 34,766 | 1.02 | 57.06% | 140 |
Feb 20, 2026 | 67 | 113 | 1.69 | 2,639 | 4,261 | 1.61 | 55.44% | 200 |
Mar 20, 2026 | 2,065 | 17 | 0.01 | 7,518 | 10,009 | 1.33 | 55.63% | 165 |
Apr 17, 2026 | 58 | 7 | 0.12 | 653 | 1,428 | 2.19 | 54.42% | 190 |
May 15, 2026 | 9 | 52 | 5.78 | 801 | 757 | 0.95 | 54.18% | 170 |
Jun 18, 2026 | 52 | 2 | 0.04 | 3,060 | 6,670 | 2.18 | 53.84% | 185 |
Jan 15, 2027 | 65 | 61 | 0.94 | 12,183 | 21,877 | 1.8 | 51.51% | 170 |
Dec 17, 2027 | 9 | 47 | 5.22 | 1,718 | 2,097 | 1.22 | 50.18% | 185 |
Jan 21, 2028 | 3 | 6 | 2 | 220 | 213 | 0.97 | 50.22% | 190 |