Pinnacle West Capital Corporation company logo
Pinnacle West Capital Corporation logo

PNW stock Historical Volatility

10-Day

16.69%

Summary

Current Value
As of today, PNW 10-day volatility is 16.69%, up +8.73% on
Value Category
Based on its current 10-day historical volatility, PNW falls into the low volatility category
1-Year High
PNW 10-day volatility reached a 1-year high of 26.99% on
1-Year Low
PNW 10-day volatility reached a 1-year low of 7.96% on

10-Day Volatility Chart

SUGGESTED SERIES

Performance

PNW Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
10-Day Volatility16.69%+8.7%-30.6%-4.4%+41.8%+11.3%-32.1%-35.9%
1-Month Volatility17.34%+2.4%-15.3%-5.1%+55.7%-6.9%-16.7%-27.8%
3-Month Volatility19.65%+2.5%+0.3%+16.8%+51.9%+17.2%+8.8%-11.2%
1-Year Volatility16.82%+0.5%+0.1%+4.9%+0.7%-4.0%-26.3%-29.2%
14-Day RSI32.07-13.9%-45.8%-24.2%-37.8%-41.5%-4.9%-21.1%
Beta-0.13+7.1%+18.8%-225.0%-168.4%-154.2%-119.1%-124.5%
ATR$2.21-0.9%+11.8%+24.2%+106.5%+36.2%+36.2%+24.5%
Price$99.33+0.1%-8.1%-0.4%+12.0%+7.4%+28.3%+23.5%
200-Day SMA$97.63+0.0%+1.5%+4.5%+7.9%+8.2%+26.1%+19.5%
50-Day SMA$104.22-0.0%+1.4%+2.6%+17.1%+15.1%+27.9%+24.3%
20-Day SMA$104.15-0.5%-1.4%+2.1%+18.3%+13.6%+27.6%+25.5%

10-Day Volatility History

DateValueChange
16.69%+41.8%
11.77%-16.7%
14.13%-26.0%
19.10%+44.2%
13.25%+30.2%
10.18%-29.6%
14.46%+24.3%
11.63%-64.4%
32.70%+132.1%
14.09%+12.0%
12.58%-6.5%
13.46%-39.7%
22.34%+79.9%
12.42%-19.5%
15.42%-1.1%
15.59%+206.9%
5.08%-56.1%
11.57%-56.8%
26.79%+99.8%
13.41%+20.5%
11.13%+23.8%
8.99%-11.7%
10.18%-5.4%
10.76%-60.2%
27.04%+26.9%
21.31%+12.2%
18.99%+3.6%
DateValueChange
18.33%-2.2%
18.74%+10.8%
16.91%+13.8%
14.86%+9.4%
13.58%+44.2%
9.42%-52.5%
19.82%+58.9%
12.47%-47.3%
23.64%-14.8%
27.75%-34.4%
42.32%+84.2%
22.97%+66.3%
13.81%+152.5%
5.47%-66.7%
16.45%-15.0%
19.36%-62.1%
51.09%+328.2%
11.93%-19.3%
14.78%-54.2%
32.26%+305.8%
7.95%-32.2%
11.73%-14.9%
13.78%+4.8%
13.15%-25.3%
17.60%-24.8%
23.41%+61.9%
14.46%-

FAQ

What is the current 10-day volatility of PNW?
As of today, PNW 10-day volatility is 16.69%
What 10-day volatility category does PNW fall into?
Based on its current 10-day historical volatility, PNW falls into the low volatility category
What is PNW 10-day volatility 1-year high?
PNW 10-day volatility reached a 1-year high of 26.99% on July 16, 2026
What is PNW 10-day volatility 1-year low?
PNW 10-day volatility reached a 1-year low of 7.96% on November 25, 2025

Data Sources & References

  1. PNW Official Website www.pinnaclewest.com
  2. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/764622/000076462226000011/0000764622-26-000011-index.htm
  3. PNW Profile on Yahoo Finance finance.yahoo.com/quote/PNW
  4. PNW Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/pnw