Pinnacle West Capital (PNW)
S&P 500 · Utilities · data since 1973-02-21 · last close 2026-07-24
1d
+0.60%
7d
-1.55%
30d
+0.65%
YTD
+21.82%
1y
+20.03%
Pinnacle West Capital (PNW) monthly returns (%)
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 5.5 | 8.3 | 0.5 | 3.0 | -3.0 | 7.3 | -0.9 | · | · | · | · | · |
| 2025 | 2.6 | 7.5 | 2.9 | -0.1 | -3.2 | -1.9 | 1.3 | -0.4 | 0.3 | -1.3 | 3.7 | -2.4 |
| 2024 | -2.9 | -0.8 | 9.4 | -0.3 | 7.1 | -3.1 | 12.1 | 3.3 | 1.2 | -0.9 | 7.8 | -9.5 |
| 2023 | -0.8 | -1.2 | 7.5 | 0.1 | -1.5 | 5.4 | 2.7 | -6.7 | -4.7 | 1.9 | 1.0 | -4.1 |
| 2022 | -0.2 | 1.8 | 10.3 | -7.8 | 9.1 | -5.8 | 1.6 | 2.6 | -14.4 | 5.5 | 16.5 | -2.9 |
| 2021 | -4.8 | -7.1 | 16.3 | 5.1 | -0.1 | -3.1 | 2.9 | -8.0 | -5.9 | -10.9 | 2.2 | 8.5 |
| 2020 | 9.5 | -8.4 | -15.3 | 1.6 | 2.2 | -5.9 | 14.4 | -11.7 | 1.6 | 10.5 | 0.3 | -2.3 |
| 2019 | 4.3 | 6.4 | 2.0 | 0.5 | -1.4 | 0.2 | -2.3 | 4.5 | 1.9 | -3.0 | -6.4 | 2.9 |
| 2018 | -5.3 | -3.7 | 3.7 | 1.7 | -1.1 | 1.2 | 0.7 | -2.3 | 0.8 | 4.8 | 8.6 | -4.7 |
| 2017 | 0.3 | 5.9 | 1.4 | 2.8 | 3.8 | -3.6 | 2.6 | 3.7 | -6.0 | 4.5 | 4.7 | -7.2 |
| 2016 | 3.9 | 3.8 | 9.1 | -2.4 | 1.3 | 10.2 | -1.9 | -4.9 | 1.3 | 1.1 | -2.9 | 5.5 |
| 2015 | 3.6 | -8.7 | -0.5 | -3.1 | -0.5 | -6.6 | 9.5 | -3.5 | 7.7 | -0.0 | -0.2 | 1.8 |
| 2014 | 0.6 | 5.7 | -1.8 | 2.4 | 0.1 | 4.4 | -6.6 | 6.5 | -4.1 | 13.6 | 2.9 | 8.0 |
| 2013 | 5.8 | 4.8 | 3.5 | 6.2 | -7.3 | -1.8 | 7.2 | -7.9 | 0.9 | 3.4 | -4.8 | -0.8 |
| 2012 | -0.8 | -0.5 | 1.9 | 2.0 | 2.1 | 4.8 | 4.5 | -4.0 | 2.8 | 1.4 | -2.9 | -0.9 |
| 2011 | -0.6 | 3.7 | 1.3 | 2.6 | 4.3 | -1.5 | -3.8 | 4.5 | -2.9 | 7.3 | 4.0 | 1.6 |
| 2010 | -0.7 | 1.6 | 3.6 | 0.4 | -6.0 | 3.6 | 6.2 | 4.6 | 3.6 | 1.0 | -1.8 | 2.5 |
| 2009 | 5.8 | -21.5 | 1.1 | 5.1 | 1.0 | 9.0 | 7.8 | 3.0 | -0.3 | -3.0 | 12.0 | 4.3 |
| 2008 | -8.5 | -7.2 | -1.3 | -1.8 | -0.5 | -8.9 | 10.9 | 4.8 | -2.2 | -6.4 | -4.0 | 5.7 |
| 2007 | -2.7 | -2.8 | 1.8 | 1.1 | -3.9 | -14.2 | -4.6 | 6.3 | -0.8 | 3.6 | 6.1 | -1.1 |
| 2006 | 4.3 | -3.7 | -4.8 | 3.8 | -1.8 | 1.3 | 9.0 | 6.8 | -1.9 | 7.3 | 3.2 | 2.7 |
| 2005 | -5.0 | 0.1 | 1.8 | -0.3 | 5.3 | 0.8 | 4.1 | -1.9 | -1.9 | -4.1 | -0.7 | -0.3 |
| 2004 | -0.8 | -0.4 | 0.7 | 0.4 | 3.1 | 0.3 | 1.4 | 4.2 | -1.7 | 3.8 | 3.7 | 0.5 |
| 2003 | -7.4 | -2.0 | 8.8 | 1.2 | 14.0 | -1.1 | -7.2 | -0.1 | 3.5 | 4.3 | 7.7 | 1.6 |
| 2002 | -3.8 | 1.8 | 11.8 | -2.5 | -8.5 | -1.5 | -12.8 | -1.7 | -16.9 | 4.3 | 12.7 | 6.1 |
| 2001 | -8.6 | 7.6 | -1.3 | 10.2 | -0.5 | -5.1 | -10.0 | 5.5 | -11.0 | 7.2 | -0.9 | 0.2 |
| 2000 | 2.1 | -10.9 | 2.5 | 25.6 | 2.0 | -5.2 | 17.8 | 4.2 | 23.5 | -13.9 | 7.2 | 2.3 |
| 1999 | -4.9 | -9.7 | 0.7 | 7.6 | 7.9 | -3.9 | 0.0 | -4.8 | -4.3 | 2.4 | -10.0 | -7.9 |
| 1998 | -4.9 | 2.0 | 8.9 | 0.3 | 1.6 | 0.1 | -4.3 | 1.0 | 3.8 | -1.5 | 4.0 | -7.0 |
| 1997 | 0.5 | -1.2 | -3.6 | -4.5 | 3.1 | 2.3 | 5.9 | 2.4 | 4.1 | 4.5 | 10.8 | 9.9 |
| 1996 | 3.5 | -4.2 | 2.2 | -6.9 | -0.5 | 14.6 | -6.2 | 1.8 | 3.0 | 5.2 | 0.8 | 2.0 |
| 1995 | 6.9 | 3.6 | -2.9 | 4.1 | 7.0 | 6.5 | 0.4 | 2.0 | 5.5 | 5.7 | -0.9 | 5.5 |
| 1994 | 0.9 | -4.5 | -6.4 | 4.1 | -15.8 | -5.8 | 8.9 | 5.0 | -3.4 | 5.5 | 4.0 | 1.3 |
| 1993 | -0.6 | 6.2 | 0.6 | 2.3 | 0.0 | 4.5 | 6.0 | 1.0 | -1.5 | -4.8 | -8.2 | 5.9 |
| 1992 | 4.3 | -0.7 | -2.1 | 0.7 | 0.7 | 1.4 | 7.6 | 0.0 | -0.6 | 3.2 | -1.9 | 3.8 |
| 1991 | 5.0 | 11.9 | -8.5 | 0.0 | -2.3 | -6.0 | 7.6 | 10.6 | 11.7 | 0.9 | 20.8 | 8.6 |
| 1990 | -2.3 | 11.5 | 16.5 | -14.2 | 32.0 | 2.3 | 10.7 | -11.0 | -39.5 | 15.4 | -1.1 | -10.1 |
| 1989 | 0.1 | -2.4 | -5.0 | -4.3 | -2.8 | -7.8 | 1.0 | 9.7 | -3.9 | -24.5 | -43.2 | 111.9 |
| 1988 | 5.7 | -3.9 | -0.9 | -4.8 | -6.9 | 5.3 | -1.8 | -3.7 | -2.2 | -18.1 | -9.3 | -0.8 |
| 1987 | 7.5 | 4.1 | -2.8 | 0.2 | 2.5 | 2.4 | -3.4 | -0.4 | 3.8 | -8.2 | -1.8 | 1.8 |
| 1986 | -0.5 | 6.0 | 4.3 | -5.8 | -2.2 | 6.3 | -3.0 | 11.8 | -8.6 | -2.6 | 2.6 | -2.6 |
| 1985 | -3.4 | -0.6 | 8.3 | 6.0 | 3.6 | 10.9 | -9.0 | -3.9 | -5.6 | 6.5 | 7.7 | 3.3 |
| 1984 | -0.7 | -1.9 | -4.6 | -10.4 | 6.2 | 0.7 | -5.8 | 13.8 | 10.1 | 1.2 | 1.2 | 5.4 |
| 1983 | 1.0 | 1.5 | -2.5 | 2.6 | 1.0 | -4.5 | 3.1 | -2.0 | -1.5 | 0.0 | -8.3 | -11.9 |
| 1982 | -4.5 | 6.1 | 5.7 | -2.4 | 0.6 | 1.2 | -5.5 | 17.3 | -0.6 | -0.6 | 1.7 | 6.0 |
| 1981 | -5.0 | -2.2 | 1.5 | -5.3 | 5.6 | 2.3 | -0.7 | 2.2 | -1.4 | 1.5 | 10.9 | 1.3 |
| 1980 | -2.9 | -6.7 | -2.4 | 11.5 | 7.3 | 4.1 | -3.3 | -2.7 | -4.2 | -2.9 | -4.5 | 11.0 |
| 1979 | 0.6 | -2.4 | 1.9 | -6.1 | -1.3 | 4.0 | -1.9 | 0.7 | -1.9 | -7.2 | 5.7 | -7.4 |
| 1978 | -7.7 | 0.0 | 3.8 | -4.9 | -0.7 | 3.9 | 5.0 | -4.8 | 0.0 | -2.5 | 1.3 | 3.2 |
| 1977 | -3.8 | -2.0 | 2.0 | 0.7 | -2.0 | 11.4 | -1.2 | 1.2 | -3.0 | -0.6 | 3.8 | 2.4 |
| 1976 | 5.6 | -3.0 | 2.3 | -6.8 | -0.8 | 3.3 | 7.1 | -1.5 | 0.8 | 0.8 | 5.2 | 10.6 |
| 1975 | 18.8 | -0.9 | -3.5 | 0.9 | 9.1 | 5.0 | -3.2 | -1.6 | 0.0 | -1.7 | 2.5 | 4.1 |
| 1974 | 5.5 | 0.7 | -5.2 | -11.6 | -5.4 | -5.7 | -0.9 | -8.8 | 2.9 | 0.0 | -0.9 | -9.4 |
| 1973 | · | -3.4 | -4.6 | 3.2 | 0.6 | 0.6 | -4.7 | -6.2 | 14.5 | 0.6 | -18.9 | 2.1 |
| Avg | 0.4 | -0.3 | 1.5 | 0.3 | 1.2 | 0.7 | 1.4 | 0.8 | -0.9 | 0.4 | 1.0 | 3.0 |
Values in %. Current and first-listed months are partial (greyed).
returnsview.com
Seasonality — average by calendar month
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg | +0.4% | -0.3% | +1.5% | +0.3% | +1.2% | +0.7% | +1.4% | +0.8% | -0.9% | +0.4% | +1.0% | +3.0% |
| Win rate | 49%/53 | 43%/54 | 63%/54 | 59%/54 | 52%/54 | 61%/54 | 57%/53 | 53%/53 | 42%/53 | 57%/53 | 60%/53 | 64%/53 |
Win rate = share of positive months / sample size.
Risk & extremes
Max drawdown
-79.2%
Worst peak-to-trough fall on record
Monthly volatility
±7.9%
Std. dev. of monthly returns
Positive months
55%
Share of completed months in the green
Best month
+111.9%
1989-12
Worst month
-43.24%
1989-11
Longest streaks
8▲ / 9▼
Consecutive up / down months
Drawdown & rolling returns
Percent below the all-time high at each month-end — how far underwater the asset was.
About Pinnacle West Capital
Pinnacle West Capital keeps the lights on — literally — and pays you a dividend for noticing — with price receipts on this site going back to 1973. And the long game: $100 at its first close here (1973) would be about $2,635 today.
Did you know?
- Its best month on record was December 1989 at +111.9%; its worst, November 1989 at -43.24%.
Trivia for entertainment — the numbers come from our price data; the jokes don't.