VST · Expected Move
Vistra Corp.
The expected move for VST is derived from at-the-money straddle pricing — the market's implied one-standard-deviation move through the next 30 days. Comparing it to realized moves reveals when options are pricing in too much (premium-selling regime) vs too little (premium-buying regime).
VST straddle price & implied vol
60 sessionsBars: at-the-money straddle price (30-day and 7-day) — the market's priced move. Line: 30-day at-the-money implied volatility (right axis).
Current VST Expected Move
30-Day Straddle
$17.88
7-Day Straddle
$6.25
30-Day ATM IV
50.3%
IV Rank
52%
Implied one-standard-deviation move through the next 30 days. Compare to VST's realized
move over the same window to gauge whether options are pricing in too much (premium-selling regime)
or too little (premium-buying regime). The
Expected Move Tracker ranks every symbol by
this measure.
VST Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | ATM IV | IV Rank |
|---|---|---|---|---|
| 20261005 | $17.88 | $6.25 | 50.3% | 52% |
| 20261002 | $13.82 | $6.88 | 46.3% | 34% |
| 20261001 | $13.47 | $6.97 | 44.2% | 24% |
| 20260930 | $13.47 | $7.38 | 41.7% | 12% |
| 20260929 | $13.93 | $8.10 | 42.4% | 16% |
| 20260928 | $13.75 | $5.52 | 41.4% | 11% |
| 20260925 | $12.85 | $6.04 | 40.7% | 8% |
| 20260924 | $12.62 | $6.47 | 39.7% | 3% |
| 20260923 | $12.47 | $7.00 | 39.0% | 0% |
| 20260922 | $13.93 | $7.83 | 42.5% | 16% |
| 20260921 | $13.95 | $5.30 | 42.2% | 15% |
| 20260918 | $12.93 | $6.29 | 41.2% | 10% |
| 20260917 | $13.78 | $7.42 | 42.1% | 14% |
| 20260916 | $13.80 | $7.82 | 43.1% | 19% |
| 20260915 | $14.30 | $8.77 | 43.2% | 20% |
| 20260914 | $14.60 | $6.00 | 43.6% | 21% |
| 20260911 | $14.75 | $7.03 | 43.9% | 22% |
| 20260910 | $14.80 | $8.05 | 45.1% | 28% |
| 20260909 | $15.30 | $8.50 | 43.9% | 23% |
| 20260908 | $16.45 | $9.65 | 45.9% | 32% |
| 20260904 | $14.28 | $6.35 | 43.1% | 18% |
| 20260903 | $13.02 | $6.45 | 40.5% | 6% |
| 20260902 | $14.03 | $7.25 | 41.6% | 11% |
| 20260901 | $13.60 | $7.20 | 40.7% | 7% |
| 20260831 | $12.75 | $4.64 | 39.0% | 0% |
| 20260828 | $12.07 | $5.46 | 39.9% | 0% |
| 20260827 | $13.32 | $6.80 | 42.3% | 2% |
| 20260826 | $13.38 | $7.72 | 42.0% | 0% |
| 20260825 | $13.85 | $7.90 | 42.6% | 3% |
| 20260824 | $13.90 | $5.04 | 43.1% | 6% |
| 20260821 | $12.75 | $6.04 | 42.0% | 0% |
| 20260820 | $13.40 | $7.12 | 42.8% | 5% |
| 20260819 | $14.07 | $8.27 | 41.9% | 0% |
| 20260818 | $14.32 | $8.65 | 43.9% | 10% |
| 20260817 | $15.15 | $5.89 | 43.5% | 8% |
| 20260814 | $14.22 | $6.53 | 41.9% | 0% |
| 20260813 | $14.75 | $7.55 | 44.3% | 1% |
| 20260812 | $15.10 | $8.20 | 44.2% | 0% |
| 20260811 | $16.07 | $8.93 | 47.8% | 5% |
| 20260810 | $16.32 | $6.50 | 48.2% | 7% |
| 20260807 | — | — | 49.0% | 12% |
| 20260806 | $17.85 | $11.72 | 56.6% | 60% |
| 20260805 | $18.27 | $12.18 | 56.6% | 61% |
| 20260804 | $19.70 | $13.47 | 59.0% | 76% |
| 20260803 | $21.90 | $11.60 | 60.1% | 82% |
| 20260731 | $19.40 | $11.85 | 58.1% | 70% |
| 20260730 | $18.95 | $12.45 | 56.4% | 59% |
| 20260729 | $19.05 | $12.60 | 57.5% | 66% |
| 20260728 | $20.20 | $13.93 | 58.3% | 71% |
| 20260727 | $20.62 | $7.80 | 55.8% | 56% |
| 20260724 | $19.83 | $8.68 | 54.2% | 45% |
| 20260723 | $21.40 | $9.43 | 55.1% | 51% |
| 20260722 | $21.17 | $10.82 | 55.4% | 53% |
| 20260721 | $21.68 | $11.35 | 57.6% | 67% |
| 20260720 | $21.30 | $7.72 | 57.2% | 64% |
| 20260716 | $19.02 | $9.80 | 56.4% | 59% |
| 20260715 | $20.32 | $10.82 | 55.7% | 55% |
| 20260714 | $21.67 | $12.62 | 58.3% | 71% |
| 20260713 | $21.65 | $8.40 | 57.7% | 67% |
| 20260710 | $19.95 | $9.48 | 55.8% | 55% |
More on VST
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.