163.16 USD
↗ 0.77 (0.47%)PRE MARKET (AS OF 04:54 AM EDT)
VST Stock Premarket
Vistra Corp.
VSTNYSE • USD
Market: OPEN
Premarket trading runs 4:00 AM – 9:30 AM ET.
VST is trading at $163.16 in premarket, up $0.77 (0.47%) from its previous close of $162.39.
📅 VST is expected to report earnings around Aug 6, 2026 before the open (estimated), with an estimated EPS of $1.93. VST earnings details →
VST Premarket Chart
VST Premarket News
Gap Analytics — 5-year history, 5% minimum gap
Over the past 5 years, VST has had 20 qualifying gap events (gaps of 5% or more at the open) — 11 gap-ups and 9 gap-downs. Gap-ups averaged +9.1%, 45% have fully filled, median time to fill 4 trading days. Gap-downs averaged -8%, 78% have fully filled, median time to fill 1 trading day. Most recent: a -7% gap down on Jan 16, 2026, still unfilled. Average 20-trading-day return after a VST gap up: +13.27%. After a gap down: +8.33%.
Gap Ups11 events
Fill Rate
45.5%
Avg Gap
9.1%
Avg 50% Fill
1.5d
Avg Fill
4d
Gap Downs9 events
Fill Rate
77.8%
Avg Gap
8.0%
Avg 50% Fill
1d
Avg Fill
1d
Avg Gap Fill by Timeframes
Gap Ups
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 64% | 82% | 91% | 91% |
| fills 50% | 27% | 45% | 55% | 55% |
| fills 75% | 18% | 36% | 45% | 45% |
| fills 100% | 18% | 27% | 27% | 45% |
Gap Downs
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 89% | 100% | 100% | 100% |
| fills 50% | 56% | 89% | 89% | 100% |
| fills 75% | 56% | 67% | 67% | 78% |
| fills 100% | 44% | 67% | 67% | 78% |
Complete Gap History — 20 events
| Date | Gap From | Gap % | Status | Days to 50% | Days to Fill | % of Gap Filled After | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 day | 1 week | 2 week | 4 week | ||||||
| 2026-01-16 | $180.18 | -7.01% | Open | 21d | — | 28% | 28% | 28% | 72% |
| 2026-01-09 | $150.60 | +15.76% | Filled | 7d | 17d | 36% | 48% | 87% | 100% |
| 2025-08-07 | $200.85 | -5.30% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-07-23 | $189.09 | +5.15% | Filled | 3d | 21d | 10% | 85% | 85% | 100% |
| 2025-05-12 | $135.75 | +7.11% | Open | — | — | 25% | 25% | 25% | 25% |
| 2025-05-01 | $129.63 | +6.20% | Open | — | — | 23% | 46% | 49% | 49% |
| 2025-04-23 | $112.63 | +8.32% | Open | — | — | 39% | 39% | 39% | 39% |
| 2025-04-14 | $111.71 | +5.01% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-04-08 | $102.69 | +6.59% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-04-07 | $98.07 | -5.52% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-04-03 | $127.19 | -10.20% | Filled | 5d | 16d | 36% | 52% | 52% | 100% |
| 2025-03-06 | $126.87 | -5.24% | Filled | 5d | 5d | 32% | 100% | 100% | 100% |
| 2025-02-03 | $168.03 | -6.27% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-01-27 | $191.11 | -19.37% | Open | 4d | — | 8% | 61% | 61% | 61% |
| 2024-11-07 | $126.09 | +9.53% | Open | 1d | — | 67% | 67% | 67% | 67% |
| 2024-10-11 | $124.11 | -5.33% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2024-09-20 | $92.74 | +7.54% | Open | — | — | 27% | 27% | 27% | 27% |
| 2024-08-05 | $72.43 | -7.75% | Filled | 1d | 2d | 83% | 100% | 100% | 100% |
| 2024-07-31 | $69.00 | +19.48% | Filled | 2d | 4d | 39% | 100% | 100% | 100% |
| 2021-10-13 | $17.84 | +9.30% | Open | — | — | 15% | 20% | 32% | 34% |
Frequently Asked Questions
What is VST's premarket price?
Vistra (VST) is trading at $163.16 in premarket, up $0.77 (0.47%) from the previous close of $162.39.
Why is VST moving in premarket?
Vistra (VST) is up 0.47% from its previous close in premarket trading. Premarket moves are usually driven by company-specific news, earnings results, analyst rating or price-target changes, or broad market and sector sentiment. Check the latest VST premarket headlines and gap history below for the likely catalyst.
When does VST premarket trading start?
Premarket trading for VST on the NYSE runs from 4:00 AM to 9:30 AM Eastern Time, ahead of the regular session (9:30 AM – 4:00 PM ET). After-hours runs from 4:00 PM to 8:00 PM ET.
How often does VST fill its gaps?
Over the past 5 years, 45% of VST gap-ups have fully filled and 78% of gap-downs have filled. Median time to fill is 4 trading days for gap-ups and 1 trading days for gap-downs.
Does VST have any unfilled gaps?
No. VST has no unfilled gap events from the past 60 days; all recent gaps have been filled.
What's the average return after a VST gap?
Based on 20 qualifying gap events over the past 5 years, the average 20-trading-day return after a VST gap up is +13.27%, and after a gap down is +8.33%.
When does VST report earnings?
VST is expected to report earnings around Aug 6, 2026 before the open (estimated), with an estimated EPS of $1.93.