Skip to main content
TECHi home
Sources & methodology · Corrections

NYSE · Utilities · Historical Data

Vistra Corp. (VST) Historical Prices & Returns

Daily VST open, high, low, close, volume rows through the latest completed session. Returns, range, and realised volatility exclude an unfinished bar while the cash session is open.

Last confirmed price
$161.48+3.42%
Oct 9, 2026, 4:00 PM EDT · Prices may be delayed
Market cap · last reported
$54.2B
Oct 11, 2026 · Valuation and sources

Data dates

Research as of Oct 11, 12:58 AM EDT · Prices as of Oct 9, 4:00 PM EDT · Fundamentals checked Oct 11, 1:53 AM EDT · Statement period ended Jun 30, 2026

Available-period price return
-18.96%
2025-10-06 → 2026-10-09 · change in displayed closes
Range high
$215.85
Range low
$132.26
Realised vol (annualised)
50%
σ of daily log returns × √252

Range context

Off the highs.

The latest quote is 34% of the way from the reported 52-week low ($132.66) to the high ($217.10). The completed-session price return is -18.96% from Oct 6, 2025 to Oct 9, 2026.

Last 30 sessions

DateOpenHighLowCloseReturnVolume
$157.25$161.95$155.73$161.48+3.42%7,048,600
$165.81$168.75$155.21$156.14-6.35%11,324,300
$154.77$168.11$154.02$166.72+3.88%12,009,000
$151.47$162.69$151.44$160.50+10.77%18,110,600
$144.04$146.94$140.90$144.89+3.48%10,862,000
$142.05$143.02$134.79$140.02+0.19%12,680,800
$139.16$141.68$137.08$139.75+1.01%4,755,500
$140.02$140.76$133.44$138.35-1.76%8,066,100
$140.00$143.51$138.85$140.83+2.04%4,861,100
$138.08$139.01$135.77$138.02-0.32%4,346,500
$138.96$140.10$136.02$138.46+0.38%5,006,300
$136.20$139.13$135.98$137.94-0.02%3,645,000
$139.57$140.50$137.62$137.97-1.74%4,412,200
$141.44$142.64$140.00$140.41-0.26%4,771,300
$142.00$142.44$138.95$140.78+0.24%4,506,500
$143.16$144.21$139.98$140.44-2.01%5,269,000
$143.86$145.87$141.30$143.33+2.26%3,952,100
$143.15$143.47$139.39$140.16-0.81%3,832,600
$141.61$142.99$140.03$141.30+0.57%5,593,100
$143.76$145.01$140.14$140.50-5.16%5,232,800
$148.58$148.84$146.43$148.14+0.90%3,174,800
$149.75$152.55$146.79$146.81-2.68%4,544,300
$149.75$151.31$148.66$150.85-0.41%3,891,300
$150.75$154.65$150.12$151.47+1.62%7,000,200
$143.63$149.21$142.93$149.06+3.52%4,616,700
$144.76$148.53$142.58$143.98+0.53%4,321,900
$137.59$143.91$136.73$143.23+3.90%4,766,100
$136.28$139.05$134.68$137.85+0.52%4,288,600
$136.57$137.71$135.40$137.15+0.20%4,146,600
$140.66$140.87$136.39$136.87-1.95%3,074,100

Showing 30 of 255 completed sessions.

Download all 255 sessions · CSV

Yahoo Finance · Provider-reported; adjustment basis unspecified. Change between displayed closing observations; dividend treatment follows the stated adjustment basis.

Frequently asked

Questions about this quote

What VST historical data does TECHi show?

TECHi shows dated Vistra Corp. closing prices, with high, low, volume, dividend, and split columns whenever those values are available for the session.

How does TECHi calculate VST returns and volatility?

Returns use the displayed closing prices. Realised volatility is calculated only when enough dated observations exist, using the annualised standard deviation of daily log returns.

How current is the VST price history?

The VST table runs through the most recent completed trading session. While the cash session is open, today's unfinished bar is shown separately and is left out of returns, volatility, and the daily table.

How much VST history is included?

The table and summary use only the sessions delivered in the displayed series; TECHi does not infer older prices or fill missing dates.

All data sources

Search the dated figures used for this view. Each entry identifies its units, reporting period and calculation status.

What this page answers

Put the current move into long-range context.

Explore Drawdowns, period returns, volatility clusters, and dated price ranges.

Keep in mind Recent corporate actions or sparse observations distort the displayed baseline.

Browse all companies and funds
Research tools
Market closed

Regular hours: 9:30 AM–4:00 PM America/New_York

Next open: 2026-10-12 · 9:30 AM America/New_York

Exchange calendar includes scheduled holidays and early closes. Extended-session prices appear separately only when supplied by the quote source.