Pinnacle West Capital Corporati

Explore PNW stock price, historical returns, and performance trends — updated daily.

Pinnacle West Capital Corporation (PNW) company overview

Pinnacle West is a holding company whose principal subsidiary is Arizona Public Service, a vertically integrated electric utility serving approximately 1.4 million customers across a 35,000-square-mile territory in central Arizona, including the Phoenix area. APS owns or leases 6.5 gigawatts of power generation capacity, including a 29% ownership stake in one of the largest nuclear plants in the US, Palo Verde. Half of the electricity that APS supplies to customers comes from clean energy sources, including nuclear.

PNW — period returns
PeriodReturn %
Last date1
Week4.12
Last Month4.73
Last 3 months-8.03
Last 6 months-2.65
Year to Date (YTD)13.35
Last 1 year8.44
Last 2 years15.46
Last 3 years32
Last 5 years50.26
Last 10 years35.64
Last 15 years124.62
Last 20 years112.71
Last 25 years162.09
Last 50 years483.59
SPY benchmark — period returns
PeriodReturn %
Last date-0.06
Week0.42
Last Month2.26
Last 3 months3.86
Last 6 months13.41
Year to Date (YTD)13.9
Last 1 year17.35
Last 2 years33.16
Last 3 years80.32
Last 5 years78.8
Last 10 years265.1
Last 15 years547.18
Last 20 years470.41
Last 25 years624.35
Last 50 years1670.82
PNW annual returns (chart)
PNW annual returns
PeriodReturn %
200060.07
2001-9.77
2002-19.66
200314.18
200410.23
2005-6.3
200619.41
2007-17.67
2008-22.99
200910.45
201012.39
201116.15
20126.59
20130.99
201431.24
2015-6.06
201621.77
201710.17
20181.56
20198.52
2020-9.87
2021-10.75
20228.96
2023-3.74
202415.79
20255.21
202613.35
PNW quarterly returns (chart)
PNW quarterly returns
PeriodReturn %
2000-Q1-5.24
2000-Q220.18
2000-Q344.9
2000-Q4-8.21
2001-Q1-1.1
2001-Q21.46
2001-Q3-17.33
2001-Q45.34
2002-Q16.88
2002-Q2-12.98
2002-Q3-29.11
2002-Q419.82
2003-Q1-5.16
2003-Q211.62
2003-Q3-4.98
2003-Q411.45
2004-Q1-2.33
2004-Q21.99
2004-Q33.26
2004-Q45.97
2005-Q1-3.67
2005-Q24.51
2005-Q3-1.74
2005-Q4-7.64
2006-Q1-7.89
2006-Q22.15
2006-Q311.65
2006-Q411.28
2007-Q1-6.33
2007-Q2-19.12
2007-Q3-2.56
2007-Q45.66
2008-Q1-15.92
2008-Q2-14.58
2008-Q39.83
2008-Q4-9.06
2009-Q1-19.81
2009-Q211.05
2009-Q36.98
2009-Q413.99
2010-Q12.3
2010-Q2-4.59
2010-Q314.1
2010-Q4-0.48
2011-Q13.16
2011-Q23
2011-Q3-4.79
2011-Q414.93
2012-Q10.15
2012-Q27.52
2012-Q31.05
2012-Q4-2.88
2013-Q110.48
2013-Q2-3.8
2013-Q3-0.38
2013-Q4-3.9
2014-Q15.01
2014-Q26.56
2014-Q3-5.4
2014-Q424.63
2015-Q1-7.12
2015-Q2-11.16
2015-Q311.39
2015-Q41.64
2016-Q117.15
2016-Q27.38
2016-Q3-6.28
2016-Q44.07
2017-Q17.84
2017-Q21.98
2017-Q3-0.31
2017-Q4-0.13
2018-Q1-4.88
2018-Q22.05
2018-Q3-2.79
2018-Q48
2019-Q115.34
2019-Q2-0.83
2019-Q33.35
2019-Q4-7.58
2020-Q1-14.56
2020-Q23.46
2020-Q3-1.11
2020-Q46.15
2021-Q12.86
2021-Q20.2
2021-Q3-12.9
2021-Q4-2.12
2022-Q111.91
2022-Q2-7.82
2022-Q3-13.62
2022-Q415.16
2023-Q16.18
2023-Q23.81
2023-Q3-9.86
2023-Q40.8
2024-Q12.08
2024-Q23.15
2024-Q317
2024-Q4-6.34
2025-Q112.98
2025-Q2-6.1
2025-Q3-1.3
2025-Q40.59
2026-Q114.31
2026-Q25.39
2026-Q3-12.47
2026-Q45.58
PNW monthly returns (chart)
PNW monthly returns
PeriodReturn %
2000-013.8
2000-02-10.95
2000-032.51
2000-0424.37
2000-051.97
2000-06-5.23
2000-0716.77
2000-084.15
2000-0923.52
2000-10-14.64
2000-117.18
2000-122.28
2001-01-9.34
2001-027.6
2001-03-1.25
2001-049.42
2001-05-0.48
2001-06-5.11
2001-07-10.8
2001-085.51
2001-09-11.01
2001-106.17
2001-11-0.95
2001-120.24
2002-01-4.76
2002-021.76
2002-0311.81
2002-04-3.37
2002-05-8.47
2002-06-1.52
2002-07-13.92
2002-08-1.74
2002-09-16.91
2002-102.67
2002-1112.7
2002-126.13
2003-01-8.62
2003-02-1.96
2003-038.84
2003-04-0.06
2003-0513.97
2003-06-1.08
2003-07-8.36
2003-08-0.06
2003-093.5
2003-102.99
2003-117.69
2003-121.65
2004-01-1.92
2004-02-0.41
2004-030.67
2004-04-0.74
2004-053.15
2004-060.25
2004-070.27
2004-084.22
2004-09-1.68
2004-102.7
2004-113.71
2004-120.48
2005-01-6.1
2005-020.12
2005-031.82
2005-04-1.43
2005-055.3
2005-060.75
2005-073.04
2005-08-1.9
2005-09-1.89
2005-10-5.26
2005-11-0.65
2005-12-0.34
2006-013.05
2006-02-3.66
2006-03-4.75
2006-042.56
2006-05-1.77
2006-061.32
2006-077.77
2006-086.81
2006-09-1.94
2006-106.13
2006-113.2
2006-122.74
2007-01-3.75
2007-02-2.81
2007-031.75
2007-040.08
2007-05-3.85
2007-06-14.17
2007-07-5.95
2007-086.3
2007-09-0.83
2007-102.25
2007-116.09
2007-12-1.05
2008-01-9.69
2008-02-7.18
2008-03-1.32
2008-04-3.25
2008-05-0.47
2008-06-8.91
2008-079.1
2008-084.83
2008-09-2.22
2008-10-8.02
2008-11-3.95
2008-125.69
2009-014.17
2009-02-21.54
2009-031.14
2009-043.09
2009-050.99
2009-069.04
2009-076
2009-082.97
2009-09-0.27
2009-10-4.57
2009-1112.04
2009-124.25
PNW OHLC (1 year) — price trend
PNW OHLC (1 year)
DateOpenHighLowCloseVolume
2025-10-139292.7191.492.13—
2025-10-1492.4493.7392.1493.45—
2025-10-1593.2294.193.2193.71—
2025-10-1693.8994.4592.8593—
2025-10-1793.293.692.4993.15—
2025-10-2093.9593.9591.5492.73—
2025-10-2193.1393.1391.9592.23—
2025-10-2292.2793.0891.9592.62—
2025-10-2393.193.3992.0392.56—
2025-10-2492.892.891.9692.12—
2025-10-2791.8292.1890.8991.8—
2025-10-2891.491.4190.3790.68—
2025-10-2990.3590.8588.9289.12—
2025-10-3089.2390.2788.8589.55—
2025-10-3188.5489.2388.2688.52—
2025-11-0389.2189.9587.2289.45—
2025-11-0490.4190.5388.8789.36—
2025-11-058989.3687.9888.46—
2025-11-0688.5388.9287.687.64—
2025-11-0787.688.2286.7387.97—
2025-11-1087.6187.9887.0587.71—
2025-11-1188.1988.8387.5788.77—
2025-11-1288.7389.188.4488.98—
2025-11-1388.8389.1488.0988.82—
2025-11-1489.1489.1487.7588.39—
2025-11-1788.7789.338889.16—
2025-11-1889.5390.289.0189.38—
2025-11-1989.6389.6388.3288.72—
2025-11-2088.5989.8388.5989.34—
2025-11-2189.6390.518989.15—
2025-11-248989.6388.2489.44—
2025-11-2589.5290.5989.3189.5—
2025-11-2689.7490.7289.7490.59—
2025-11-2890.990.9790.5390.86—
2025-12-0190.290.4989.1589.32—
2025-12-0289.6689.6688.4888.54—
2025-12-0388.589.3688.1288.62—
2025-12-0488.368987.9688.08—
2025-12-0587.8988.4387.5788.17—
2025-12-0887.8987.8986.8387.32—
2025-12-0987.5788.2586.9887—
2025-12-1087.0487.586.1886.55—
2025-12-1186.7987.6486.4586.75—
2025-12-1286.7287.8486.7287.81—
2025-12-1588.3788.5687.5988.37—
2025-12-1687.6588.3987.3687.82—
2025-12-1787.6689.0887.5888.91—
2025-12-1889.0289.2588.0888.55—
2025-12-1987.8188.5887.1787.3—
2025-12-2287.0987.9186.8287.69—
2025-12-2387.7588.2587.388.03—
2025-12-2488.3388.4787.9188.36—
2025-12-2688.4888.7488.0988.4—
2025-12-2988.189.3888.188.87—
2025-12-3089.1589.4988.9889.26—
2025-12-3189.2989.3288.5888.7—
2026-01-0288.788.9587.8188.14—
2026-01-0587.6287.7386.3387.7—
2026-01-0687.7189.2787.7189.25—
2026-01-0789.6589.6587.287.4—
2026-01-0887.2989.3987.2989.32—
2026-01-0989.6690.3289.0189.07—
2026-01-1288.9890.0588.7489.66—
2026-01-1389.9291.1289.4191.11—
2026-01-1491.1693.1391.0292.3—
2026-01-1592.5193.7792.0492.69—
2026-01-1692.3494.0192.1393.71—
2026-01-2093.7193.8892.4992.95—
2026-01-2193.79492.6393.45—
2026-01-2293.493.492.0792.42—
2026-01-2392.592.591.1792.17—
2026-01-2692.6593.6192.1792.94—
2026-01-2791.7394.8991.7394.76—
2026-01-2894.589593.5293.68—
2026-01-2993.994.692.3993.04—
2026-01-3092.7993.5992.1293.56—
2026-02-0292.8893.3791.2491.7—
2026-02-0391.5293.9891.5293.63—
2026-02-0494.3695.0593.8794—
2026-02-0594.6795.1594.0894.59—
2026-02-0695.1695.6793.293.52—
2026-02-0993.6493.9792.5693.11—
2026-02-1093.2395.993.195.2—
2026-02-1194.9796.1394.5696.02—
2026-02-1296.598.9296.3797.32—
2026-02-1397.0299.6997.0199.39—
2026-02-1799.89100.5598.6198.89—
2026-02-1898.8798.8797.3397.55—
2026-02-199898.9496.8498.41—
2026-02-2099.0899.0896.5398.34—
2026-02-2398.64100.0298.6499.6—
2026-02-2499.58100.6598.4100.05—
2026-02-2598.4699.9597.2399.79—
2026-02-26100.04100.0998.7799.54—
2026-02-2799.64101.1398.94100.3—
2026-03-02100.42100.8299.51100.53—
2026-03-0399.5102.799.13102—
2026-03-04101.96103.21101.26102.99—
2026-03-05102.2102.52101.43101.78—
2026-03-06101.32102.83100.47102.44—
2026-03-09102.42102.42100.1101.28—
2026-03-10100.92102.28100.29100.96—
2026-03-11100.83101.52100.21100.61—
2026-03-1299.98102.799.74101.48—
2026-03-13102.65103.38101.67102.91—
2026-03-16103.97103.71102.69103.08—
2026-03-17103.6103.72102.55102.6—
2026-03-18102.13102.34100.72100.92—
2026-03-19100.69101.2899.6100.07—
2026-03-20100.08100.1497.1797.27—
2026-03-2398.3298.5397.4397.57—
2026-03-2497.1199.2196.7597.92—
2026-03-2598.5198.9897.6397.7—
2026-03-2697.7498.997.2698.56—
2026-03-2798.73100.5498.1999.69—
2026-03-30100.88101.4399.91100.55—
2026-03-31101.02100.8699.07100.75—
2026-04-01100.22101.96100.22101.53—
2026-04-02102.09102.87101.76102.7—
2026-04-06102.18102.88102.11102.47—
PNW OHLC with signals — price trend
PNW OHLC with signals
DateOpenHighLowCloseVolume
2025-10-139292.7191.492.13—
2025-10-1492.4493.7392.1493.45—
2025-10-1593.2294.193.2193.71—
2025-10-1693.8994.4592.8593—
2025-10-1793.293.692.4993.15—
2025-10-2093.9593.9591.5492.73—
2025-10-2193.1393.1391.9592.23—
2025-10-2292.2793.0891.9592.62—
2025-10-2393.193.3992.0392.56—
2025-10-2492.892.891.9692.12—
2025-10-2791.8292.1890.8991.8—
2025-10-2891.491.4190.3790.68—
2025-10-2990.3590.8588.9289.12—
2025-10-3089.2390.2788.8589.55—
2025-10-3188.5489.2388.2688.52—
2025-11-0389.2189.9587.2289.45—
2025-11-0490.4190.5388.8789.36—
2025-11-058989.3687.9888.46—
2025-11-0688.5388.9287.687.64—
2025-11-0787.688.2286.7387.97—
2025-11-1087.6187.9887.0587.71—
2025-11-1188.1988.8387.5788.77—
2025-11-1288.7389.188.4488.98—
2025-11-1388.8389.1488.0988.82—
2025-11-1489.1489.1487.7588.39—
2025-11-1788.7789.338889.16—
2025-11-1889.5390.289.0189.38—
2025-11-1989.6389.6388.3288.72—
2025-11-2088.5989.8388.5989.34—
2025-11-2189.6390.518989.15—
2025-11-248989.6388.2489.44—
2025-11-2589.5290.5989.3189.5—
2025-11-2689.7490.7289.7490.59—
2025-11-2890.990.9790.5390.86—
2025-12-0190.290.4989.1589.32—
2025-12-0289.6689.6688.4888.54—
2025-12-0388.589.3688.1288.62—
2025-12-0488.368987.9688.08—
2025-12-0587.8988.4387.5788.17—
2025-12-0887.8987.8986.8387.32—
2025-12-0987.5788.2586.9887—
2025-12-1087.0487.586.1886.55—
2025-12-1186.7987.6486.4586.75—
2025-12-1286.7287.8486.7287.81—
2025-12-1588.3788.5687.5988.37—
2025-12-1687.6588.3987.3687.82—
2025-12-1787.6689.0887.5888.91—
2025-12-1889.0289.2588.0888.55—
2025-12-1987.8188.5887.1787.3—
2025-12-2287.0987.9186.8287.69—
2025-12-2387.7588.2587.388.03—
2025-12-2488.3388.4787.9188.36—
2025-12-2688.4888.7488.0988.4—
2025-12-2988.189.3888.188.87—
2025-12-3089.1589.4988.9889.26—
2025-12-3189.2989.3288.5888.7—
2026-01-0288.788.9587.8188.14—
2026-01-0587.6287.7386.3387.7—
2026-01-0687.7189.2787.7189.25—
2026-01-0789.6589.6587.287.4—
2026-01-0887.2989.3987.2989.32—
2026-01-0989.6690.3289.0189.07—
2026-01-1288.9890.0588.7489.66—
2026-01-1389.9291.1289.4191.11—
2026-01-1491.1693.1391.0292.3—
2026-01-1592.5193.7792.0492.69—
2026-01-1692.3494.0192.1393.71—
2026-01-2093.7193.8892.4992.95—
2026-01-2193.79492.6393.45—
2026-01-2293.493.492.0792.42—
2026-01-2392.592.591.1792.17—
2026-01-2692.6593.6192.1792.94—
2026-01-2791.7394.8991.7394.76—
2026-01-2894.589593.5293.68—
2026-01-2993.994.692.3993.04—
2026-01-3092.7993.5992.1293.56—
2026-02-0292.8893.3791.2491.7—
2026-02-0391.5293.9891.5293.63—
2026-02-0494.3695.0593.8794—
2026-02-0594.6795.1594.0894.59—
2026-02-0695.1695.6793.293.52—
2026-02-0993.6493.9792.5693.11—
2026-02-1093.2395.993.195.2—
2026-02-1194.9796.1394.5696.02—
2026-02-1296.598.9296.3797.32—
2026-02-1397.0299.6997.0199.39—
2026-02-1799.89100.5598.6198.89—
2026-02-1898.8798.8797.3397.55—
2026-02-199898.9496.8498.41—
2026-02-2099.0899.0896.5398.34—
2026-02-2398.64100.0298.6499.6—
2026-02-2499.58100.6598.4100.05—
2026-02-2598.4699.9597.2399.79—
2026-02-26100.04100.0998.7799.54—
2026-02-2799.64101.1398.94100.3—
2026-03-02100.42100.8299.51100.53—
2026-03-0399.5102.799.13102—
2026-03-04101.96103.21101.26102.99—
2026-03-05102.2102.52101.43101.78—
2026-03-06101.32102.83100.47102.44—
2026-03-09102.42102.42100.1101.28—
2026-03-10100.92102.28100.29100.96—
2026-03-11100.83101.52100.21100.61—
2026-03-1299.98102.799.74101.48—
2026-03-13102.65103.38101.67102.91—
2026-03-16103.97103.71102.69103.08—
2026-03-17103.6103.72102.55102.6—
2026-03-18102.13102.34100.72100.92—
2026-03-19100.69101.2899.6100.07—
2026-03-20100.08100.1497.1797.27—
2026-03-2398.3298.5397.4397.57—
2026-03-2497.1199.2196.7597.92—
2026-03-2598.5198.9897.6397.7—
2026-03-2697.7498.997.2698.56—
2026-03-2798.73100.5498.1999.69—
2026-03-30100.88101.4399.91100.55—
2026-03-31101.02100.8699.07100.75—
2026-04-01100.22101.96100.22101.53—
2026-04-02102.09102.87101.76102.7—
2026-04-06102.18102.88102.11102.47—

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