NYSE:PNW | Stock Price History | 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.

Historical Stock Price

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$98.0625,240
2026-09-03$97.9540,577
2026-09-02$96.9624,069
2026-09-01$97.7456,870
2026-08-31$96.9338,997
2026-08-28$98.6934,474
2026-08-27$97.89$526.61868,700$97.3945,141
2026-08-26$98.69$530.911,339,900$97.9554,704
2026-08-25$97.67$525.43779,900$97.9551,496
2026-08-24$97.71$525.64860,300$97.7247,726
2026-08-21$97.36$523.761,591,900$99.5483,964
2026-08-20$99.38$534.63925,000$99.4144,547
2026-08-19$99.43$534.89941,000$101.0569,221
2026-08-18$100.15$538.77908,900$101.6060,839
2026-08-17$100.41$540.171,150,200$101.1440,594
2026-08-14$101.48$545.92686,100$100.2364,098
2026-08-13$100.72$541.831,166,000$101.1286,356
2026-08-12$100.40$540.11879,900$100.8042,996
2026-08-11$100.04$538.18821,800$99.2345,703
2026-08-10$99.23$533.821,175,500$100.0137,951
2026-08-07$101.03$543.501,010,000$100.8349,589
2026-08-06$100.82$542.371,297,100$102.4991,385
2026-08-05$101.50$546.031,184,500$101.4660,116
2026-08-04$101.45$545.761,566,200$100.0570,391
2026-08-03$100.81$542.321,571,300$100.3167,962
2026-07-31$100.99$538.391,687,000$101.0393,026
2026-07-30$101.32$540.151,141,000$102.2554,270
2026-07-29$102.28$545.271,903,100$104.3380,845
2026-07-28$105.33$561.531,619,100$106.30103,450
2026-07-27$105.38$561.801,102,600$105.7765,147
2026-07-24$106.06$565.421,127,000$106.3154,614
2026-07-23$105.43$562.062,163,100$105.8675,034
2026-07-22$106.30$566.701,497,900$106.4199,369
2026-07-21$105.65$563.231,242,600$106.0562,233
2026-07-20$106.30$566.70985,500$108.1535,172
2026-07-17$107.73$574.321,377,600
2026-07-16$109.29$582.641,095,400
2026-07-15$107.07$570.81689,100
2026-07-14$109.00$581.09754,400
2026-07-13$108.63$579.12613,400
2026-07-10$108.12$576.40906,600
2026-07-09$106.75$569.101,018,700
2026-07-08$107.82$574.801,088,300
2026-07-07$108.61$579.011,198,500
2026-07-06$106.91$569.951,083,100
2026-07-02$109.37$583.071,144,400
2026-07-01$106.30$566.701,089,000
2026-06-30$107.00$570.431,273,300
2026-06-29$107.86$575.021,382,800
2026-06-26$108.08$576.192,350,500
2026-06-25$107.28$571.921,510,400
2026-06-24$105.37$561.741,298,600
2026-06-23$104.05$554.701,348,100
2026-06-22$102.43$546.071,460,700
2026-06-18$102.32$545.481,748,500
2026-06-17$102.38$545.801,041,200
2026-06-16$103.85$553.64966,100
2026-06-15$103.27$550.55953,700
2026-06-12$103.44$551.45718,000
2026-06-11$102.40$545.911,191,500
2026-06-10$103.10$549.641,299,900
2026-06-09$102.65$547.241,712,600
2026-06-08$101.29$539.991,875,500
2026-06-05$103.06$549.431,517,900
2026-06-04$100.48$535.671,091,600
2026-06-03$99.39$529.861,933,000
2026-06-02$98.82$526.82848,500
2026-06-01$97.48$519.68904,900
2026-05-29$99.74$531.731,097,200
2026-05-28$100.85$537.65978,700
2026-05-27$102.80$548.04682,600
2026-05-26$102.83$548.20873,200
2026-05-22$102.94$548.79948,100
2026-05-21$101.84$542.921,182,400
2026-05-20$101.93$543.40988,400
2026-05-19$101.50$541.111,400,800
2026-05-18$99.76$531.832,032,500
2026-05-15$98.40$524.581,422,100
2026-05-14$99.77$531.89736,800
2026-05-13$99.08$528.211,358,000
2026-05-12$99.83$532.211,169,700
2026-05-11$99.71$531.571,732,500
2026-05-08$99.25$529.121,425,500
2026-05-07$99.53$530.611,464,800
2026-05-06$100.17$534.021,125,900
2026-05-05$101.30$540.041,393,700
2026-05-04$101.82$542.821,763,800
2026-05-01$103.54$547.131,555,300
2026-04-30$103.72$548.091,110,500
2026-04-29$101.67$537.251,062,200
2026-04-28$103.12$544.921,147,100
2026-04-27$102.40$541.11974,400
2026-04-24$102.30$540.58765,400
2026-04-23$103.45$546.66976,100
2026-04-22$100.80$532.661,018,100
2026-04-21$100.98$533.611,072,100
2026-04-20$102.95$544.02828,800
2026-04-17$104.04$549.781,236,900
2026-04-16$104.17$550.461,322,300
2026-04-15$102.80$543.221,244,500