NYSE:PNW | Historical Stock Price | PINNACLE WEST CAPITAL CORP

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1973-02-21 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$7.01$17.11$41.77$101.98$249.00$607.971973-02-212026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2020

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2020-12-31$79.95$335.15539,300——
2020-12-30$79.11$331.63561,900——
2020-12-29$79.07$331.46641,300——
2020-12-28$78.43$328.78386,700——
2020-12-24$77.87$326.43239,300——
2020-12-23$77.40$324.46635,300——
2020-12-22$77.78$326.06894,000——
2020-12-21$77.29$324.00823,300——
2020-12-18$78.65$329.701,319,300——
2020-12-17$79.32$332.51870,800——
2020-12-16$78.65$329.70766,000——
2020-12-15$80.03$335.491,215,500——
2020-12-14$79.14$331.761,505,800——
2020-12-11$79.72$334.19879,800——
2020-12-10$80.74$338.47895,800——
2020-12-09$81.33$340.941,133,700——
2020-12-08$81.82$342.99690,300——
2020-12-07$82.58$346.18576,900——
2020-12-04$82.41$345.471,231,300——
2020-12-03$81.40$341.23818,300——
2020-12-02$82.89$347.48657,900——
2020-12-01$82.35$345.21610,300——
2020-11-30$81.85$343.121,460,400——
2020-11-27$83.94$351.88289,200——
2020-11-25$86.52$362.70986,600——
2020-11-24$85.78$359.59779,600——
2020-11-23$84.48$354.14661,600——
2020-11-20$83.25$348.99744,700——
2020-11-19$83.55$350.25773,600——
2020-11-18$84.72$355.151,033,600——
2020-11-17$86.78$363.791,154,000——
2020-11-16$90.44$379.13704,400——
2020-11-13$89.46$375.02682,200——
2020-11-12$87.84$368.23889,600——
2020-11-11$89.59$375.56818,000——
2020-11-10$90.90$381.061,191,600——
2020-11-09$87.94$368.651,408,600——
2020-11-06$83.79$351.25926,100——
2020-11-05$84.48$354.14985,000——
2020-11-04$82.20$344.591,135,900——
2020-11-03$81.76$342.74867,400——
2020-11-02$81.07$339.85982,200——
2020-10-30$81.57$341.941,420,700——
2020-10-29$83.26$345.551,147,300——
2020-10-28$82.77$343.521,441,100——
2020-10-27$85.86$356.34921,000——
2020-10-26$86.51$359.04963,900——
2020-10-23$86.73$359.951,161,100——
2020-10-22$85.73$355.801,137,500——
2020-10-21$83.69$347.331,025,500——
2020-10-20$82.33$341.69445,000——
2020-10-19$81.81$339.53762,600——
2020-10-16$81.07$336.46600,600——
2020-10-15$80.88$335.67686,000——
2020-10-14$80.26$333.10783,200——
2020-10-13$80.73$335.051,060,800——
2020-10-12$81.56$338.49732,000——
2020-10-09$82.56$342.64670,800——
2020-10-08$83.54$346.71762,000——
2020-10-07$82.95$344.261,056,500——
2020-10-06$81.12$336.671,251,300——
2020-10-05$79.64$330.531,166,300——
2020-10-02$77.86$323.141,039,500——
2020-10-01$75.32$312.60843,700——
2020-09-30$74.55$309.401,266,000——
2020-09-29$73.45$304.84659,000——
2020-09-28$73.89$306.66781,300——
2020-09-25$73.77$306.16747,100——
2020-09-24$72.76$301.97978,600——
2020-09-23$70.93$294.38675,200——
2020-09-22$71.83$298.11767,700——
2020-09-21$70.81$293.88943,700——
2020-09-18$70.43$292.301,575,600——
2020-09-17$72.16$299.48901,400——
2020-09-16$72.30$300.06805,900——
2020-09-15$72.02$298.90773,200——
2020-09-14$72.09$299.19807,300——
2020-09-11$70.90$294.25514,200——
2020-09-10$71.39$296.291,005,500——
2020-09-09$72.63$301.43570,500——
2020-09-08$73.18$303.72987,100——
2020-09-04$72.40$300.48906,700——
2020-09-03$72.97$302.84839,000——
2020-09-02$73.92$306.79889,600——
2020-09-01$71.54$296.911,026,200——
2020-08-31$73.35$304.42852,300——
2020-08-28$73.48$304.96528,800——
2020-08-27$73.23$303.92602,900——
2020-08-26$72.82$302.22780,000——
2020-08-25$74.47$309.07492,600——
2020-08-24$75.15$311.89655,700——
2020-08-21$74.26$308.20727,600——
2020-08-20$74.97$311.14516,100——
2020-08-19$76.02$315.50945,300——
2020-08-18$75.75$314.381,525,700——
2020-08-17$76.40$317.081,436,800——
2020-08-14$78.00$323.72662,100——
2020-08-13$78.49$325.751,420,000——
2020-08-12$80.43$333.80780,600——
2020-08-11$80.77$335.221,447,200——
2020-08-10$82.58$342.73787,200——
2020-08-07$82.16$340.98968,000——
2020-08-06$80.79$335.301,113,000——
2020-08-05$79.74$330.941,028,700——
2020-08-04$81.59$338.621,320,800——
2020-08-03$81.99$340.28817,000——
2020-07-31$83.08$344.801,549,300——
2020-07-30$82.70$339.981,145,300——
2020-07-29$82.09$337.47833,900——
2020-07-28$81.23$333.93710,300——
2020-07-27$80.28$330.03638,700——
2020-07-24$81.38$334.55849,000——
2020-07-23$82.31$338.37811,400——
2020-07-22$82.98$341.131,020,500——
2020-07-21$80.92$332.66764,000——
2020-07-20$80.78$332.08904,000——
2020-07-17$82.53$339.28641,200——
2020-07-16$80.56$331.18696,700——
2020-07-15$79.88$328.38808,100——
2020-07-14$79.62$327.31837,700——
2020-07-13$78.91$324.40749,500——
2020-07-10$78.26$321.72627,700——
2020-07-09$76.25$313.46698,000——
2020-07-08$76.72$315.39715,300——
2020-07-07$76.00$312.431,347,900——
2020-07-06$76.80$315.72921,700——
2020-07-02$76.03$312.561,001,100——
2020-07-01$75.39$309.931,026,500——
2020-06-30$73.29$301.291,230,000——
2020-06-29$72.96$299.94775,100——
2020-06-26$71.05$292.081,302,800——
2020-06-25$71.36$293.361,313,800——
2020-06-24$71.62$294.431,235,300——
2020-06-23$72.24$296.98861,800——
2020-06-22$73.28$301.251,146,100——
2020-06-19$73.50$302.162,749,400——
2020-06-18$76.65$315.101,279,800——
2020-06-17$76.25$313.461,204,800——
2020-06-16$77.23$317.491,114,700——
2020-06-15$77.09$316.911,112,200——
2020-06-12$75.60$310.791,437,600——
2020-06-11$74.70$307.091,828,900——
2020-06-10$78.13$321.191,321,100——
2020-06-09$80.11$329.33972,200——
2020-06-08$82.04$337.261,445,700——
2020-06-05$79.38$326.33778,400——
2020-06-04$77.83$319.96879,500——
2020-06-03$78.97$324.64718,900——
2020-06-02$78.16$321.311,035,700——
2020-06-01$77.58$318.931,245,400——
2020-05-29$77.90$320.244,708,500——
2020-05-28$76.85$315.931,264,000——
2020-05-27$75.50$310.381,433,500——
2020-05-26$74.34$305.611,085,300——
2020-05-22$72.66$298.70825,200——
2020-05-21$72.28$297.14941,200——
2020-05-20$72.77$299.151,446,400——
2020-05-19$72.59$298.41646,100——
2020-05-18$74.86$307.75940,600——
2020-05-15$71.42$293.602,709,400——
2020-05-14$72.02$296.071,554,900——
2020-05-13$72.46$297.881,373,600——
2020-05-12$72.48$297.961,271,500——
2020-05-11$73.65$302.771,189,800——
2020-05-08$73.87$303.681,268,400——
2020-05-07$71.76$295.001,585,500——
2020-05-06$72.01$296.03868,400——
2020-05-05$74.64$306.841,037,300——
2020-05-04$73.65$302.77834,400——
2020-05-01$74.12$304.701,479,500——
2020-04-30$76.99$313.281,381,400——
2020-04-29$78.55$319.631,226,200——
2020-04-28$79.99$325.491,197,600——
2020-04-27$78.76$320.49740,800——
2020-04-24$77.14$313.891,026,800——
2020-04-23$75.82$308.52660,400——
2020-04-22$77.58$315.68671,600——
2020-04-21$75.61$307.67687,000——
2020-04-20$76.60$311.70649,400——
2020-04-17$79.91$325.171,505,300——
2020-04-16$79.01$321.50971,400——
2020-04-15$79.66$324.15902,200——
2020-04-14$81.83$332.981,198,800——
2020-04-13$79.61$323.95819,500——
2020-04-09$82.23$334.611,634,600——
2020-04-08$78.87$320.931,165,300——
2020-04-07$73.60$299.491,010,600——
2020-04-06$74.33$302.461,194,600——
2020-04-03$68.19$277.481,152,600——
2020-04-02$71.77$292.04993,300——
2020-04-01$70.84$288.26896,500——
2020-03-31$75.79$308.401,029,800——
2020-03-30$78.36$318.86902,600——
2020-03-27$77.63$315.891,084,000——
2020-03-26$79.34$322.851,217,500——
2020-03-25$72.66$295.661,112,900——
2020-03-24$71.04$289.071,116,700——
2020-03-23$62.91$255.991,412,400——
2020-03-20$65.55$266.731,976,300——
2020-03-19$68.36$278.171,860,900——
2020-03-18$65.57$266.812,921,200——
2020-03-17$74.83$304.491,861,800——
2020-03-16$68.11$277.151,342,800——
2020-03-13$81.57$331.921,233,400——
2020-03-12$80.10$325.942,171,900——
2020-03-11$89.55$364.391,454,200——
2020-03-10$96.19$391.41997,200——
2020-03-09$95.37$388.071,251,000——
2020-03-06$99.31$404.111,995,700——
2020-03-05$99.67$405.57989,000——
2020-03-04$100.26$407.971,217,500——
2020-03-03$94.49$384.491,527,000——
2020-03-02$94.91$386.201,534,600——
2020-02-28$89.49$364.151,847,900——
2020-02-27$93.61$380.911,451,900——
2020-02-26$97.20$395.52978,400——
2020-02-25$98.40$400.40975,000——
2020-02-24$100.94$410.741,312,600——
2020-02-21$103.60$421.562,333,700——
2020-02-20$101.09$411.351,309,400——
2020-02-19$101.54$413.18894,700——
2020-02-18$101.81$414.281,066,900——
2020-02-14$100.43$408.66715,000——
2020-02-13$100.22$407.81685,100——
2020-02-12$98.65$401.42649,300——
2020-02-11$98.61$401.26689,600——
2020-02-10$98.81$402.07649,000——
2020-02-07$98.06$399.021,000,900——
2020-02-06$97.99$398.74984,500——
2020-02-05$98.17$399.47751,800——
2020-02-04$97.62$397.231,090,600——
2020-02-03$98.24$399.75776,500——
2020-01-31$97.69$397.522,172,600——
2020-01-30$98.78$398.76744,000——
2020-01-29$98.05$395.82816,300——
2020-01-28$97.05$391.78840,100——
2020-01-27$97.67$394.281,228,400——
2020-01-24$97.12$392.06763,100——
2020-01-23$95.84$386.90701,100——
2020-01-22$94.56$381.73761,500——
2020-01-21$94.38$381.00700,600——
2020-01-17$93.34$376.80935,100——
2020-01-16$93.24$376.401,204,200——
2020-01-15$92.64$373.981,034,100——
2020-01-14$92.04$371.56758,300——
2020-01-13$91.23$368.291,074,900——
2020-01-10$90.56$365.58808,500——
2020-01-09$89.89$362.88779,300——
2020-01-08$88.51$357.31797,200——
2020-01-07$88.68$357.99931,300——
2020-01-06$88.90$358.88908,800——
2020-01-03$88.99$359.241,058,500——
2020-01-02$88.71$358.11744,100——