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 — 1979

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1979-12-31$17.25$17.4841,400——
1979-12-28$17.38$17.6132,700——
1979-12-27$17.50$17.7470,400——
1979-12-26$17.63$17.8637,600——
1979-12-24$17.75$17.9916,200——
1979-12-21$17.75$17.9937,000——
1979-12-20$17.63$17.8645,900——
1979-12-19$17.75$17.9931,700——
1979-12-18$17.88$18.1233,300——
1979-12-17$17.88$18.1223,200——
1979-12-14$17.88$18.1238,800——
1979-12-13$17.63$17.8644,300——
1979-12-12$18.25$18.5041,200——
1979-12-11$18.13$18.3722,200——
1979-12-10$18.25$18.5032,000——
1979-12-07$18.25$18.5027,800——
1979-12-06$18.38$18.6260,200——
1979-12-05$18.38$18.6233,400——
1979-12-04$18.50$18.7533,900——
1979-12-03$18.38$18.6229,600——
1979-11-30$18.63$18.8876,900——
1979-11-29$18.63$18.8855,600——
1979-11-28$18.38$18.6281,400——
1979-11-27$17.88$18.1278,800——
1979-11-26$17.75$17.99131,200——
1979-11-23$17.38$17.6128,800——
1979-11-21$17.38$17.61109,300——
1979-11-20$17.38$17.6146,500——
1979-11-19$17.25$17.4818,600——
1979-11-16$17.25$17.4823,000——
1979-11-15$17.13$17.3631,000——
1979-11-14$17.13$17.3625,200——
1979-11-13$17.13$17.3622,900——
1979-11-12$17.13$17.3628,800——
1979-11-09$17.00$17.2376,200——
1979-11-08$17.13$17.3619,100——
1979-11-07$17.38$17.6127,100——
1979-11-06$17.38$17.6114,900——
1979-11-05$17.50$17.7417,800——
1979-11-02$17.50$17.7426,600——
1979-11-01$17.75$17.9915,800——
1979-10-31$17.63$17.8621,800——
1979-10-30$17.50$17.7423,200——
1979-10-29$17.63$17.8619,500——
1979-10-26$17.75$17.9931,300——
1979-10-25$18.00$18.2426,800——
1979-10-24$18.00$18.2437,700——
1979-10-23$17.75$17.9945,600——
1979-10-22$18.13$18.3725,700——
1979-10-19$18.25$18.5041,000——
1979-10-18$18.50$18.7515,900——
1979-10-17$18.75$19.00187,300——
1979-10-16$18.63$18.88128,900——
1979-10-15$18.75$19.0021,800——
1979-10-12$18.88$19.1316,100——
1979-10-11$18.75$19.0016,600——
1979-10-10$19.00$19.2638,700——
1979-10-09$19.13$19.3844,200——
1979-10-08$19.25$19.5116,200——
1979-10-05$19.38$19.6416,200——
1979-10-04$19.13$19.3815,300——
1979-10-03$19.13$19.3823,500——
1979-10-02$19.25$19.5151,000——
1979-10-01$19.00$19.2620,100——
1979-09-28$19.00$19.2613,200——
1979-09-27$19.00$19.2646,000——
1979-09-26$19.25$19.5124,500——
1979-09-25$19.00$19.2623,100——
1979-09-24$19.13$19.3819,600——
1979-09-21$19.25$19.5126,300——
1979-09-20$19.00$19.2617,500——
1979-09-19$19.00$19.2643,300——
1979-09-18$19.00$19.2669,700——
1979-09-17$19.25$19.5133,300——
1979-09-14$19.38$19.6423,700——
1979-09-13$19.25$19.5136,900——
1979-09-12$19.25$19.5116,800——
1979-09-11$19.38$19.6427,800——
1979-09-10$19.50$19.7631,800——
1979-09-07$19.25$19.5127,100——
1979-09-06$19.38$19.6419,000——
1979-09-05$19.38$19.6422,100——
1979-09-04$19.50$19.7619,000——
1979-08-31$19.38$19.6427,200——
1979-08-30$19.38$19.6433,800——
1979-08-29$19.38$19.6435,600——
1979-08-28$19.63$19.8967,400——
1979-08-27$19.75$20.0221,900——
1979-08-24$19.88$20.1445,400——
1979-08-23$19.88$20.1422,400——
1979-08-22$20.00$20.27268,400——
1979-08-21$20.00$20.2735,700——
1979-08-20$19.88$20.1420,300——
1979-08-17$19.63$19.8916,800——
1979-08-16$19.63$19.8920,900——
1979-08-15$19.63$19.8923,700——
1979-08-14$19.63$19.8947,600——
1979-08-13$19.75$20.0221,800——
1979-08-10$19.50$19.7618,700——
1979-08-09$19.50$19.7672,200——
1979-08-08$19.63$19.8955,800——
1979-08-07$19.63$19.8965,800——
1979-08-06$19.50$19.76110,000——
1979-08-03$19.38$19.6427,900——
1979-08-02$19.38$19.6486,700——
1979-08-01$19.38$19.6420,900——
1979-07-31$19.25$19.5133,900——
1979-07-30$20.00$20.2771,800——
1979-07-27$20.00$20.27114,400——
1979-07-26$19.38$19.6443,800——
1979-07-25$19.38$19.6412,900——
1979-07-24$19.50$19.7620,500——
1979-07-23$19.38$19.64246,100——
1979-07-20$19.38$19.6412,700——
1979-07-19$19.63$19.8926,400——
1979-07-18$19.63$19.8941,400——
1979-07-17$20.00$20.2740,000——
1979-07-16$19.88$20.1461,200——
1979-07-13$19.88$20.1433,400——
1979-07-12$19.88$20.1417,000——
1979-07-11$20.00$20.2754,800——
1979-07-10$20.25$20.5299,500——
1979-07-09$20.25$20.5290,800——
1979-07-06$20.00$20.2722,000——
1979-07-05$19.75$20.0258,900——
1979-07-03$19.75$20.0245,600——
1979-07-02$19.50$19.7619,600——
1979-06-29$19.63$19.8948,600——
1979-06-28$19.63$19.89146,300——
1979-06-27$19.50$19.7610,800——
1979-06-26$19.25$19.5139,000——
1979-06-25$19.25$19.5116,000——
1979-06-22$19.38$19.6417,900——
1979-06-21$19.25$19.5110,300——
1979-06-20$19.38$19.6411,000——
1979-06-19$19.38$19.6417,300——
1979-06-18$19.38$19.6420,600——
1979-06-15$19.25$19.5121,500——
1979-06-14$19.38$19.6418,700——
1979-06-13$19.50$19.7616,700——
1979-06-12$19.38$19.6468,000——
1979-06-11$19.00$19.2619,000——
1979-06-08$19.00$19.2613,900——
1979-06-07$19.00$19.2629,300——
1979-06-06$19.00$19.2617,400——
1979-06-05$18.88$19.1315,500——
1979-06-04$18.88$19.1317,100——
1979-06-01$19.00$19.2624,100——
1979-05-31$18.88$19.1321,500——
1979-05-30$18.75$19.0013,800——
1979-05-29$18.75$19.0010,700——
1979-05-25$18.50$18.7518,800——
1979-05-24$18.38$18.6250,200——
1979-05-23$18.50$18.7527,800——
1979-05-22$18.75$19.0026,900——
1979-05-21$18.50$18.7531,500——
1979-05-18$18.63$18.8818,400——
1979-05-17$18.63$18.8892,500——
1979-05-16$18.75$19.0031,200——
1979-05-15$18.75$19.0014,800——
1979-05-14$18.88$19.1310,500——
1979-05-11$18.88$19.1315,000——
1979-05-10$18.88$19.1324,500——
1979-05-09$18.75$19.0019,300——
1979-05-08$18.75$19.0026,200——
1979-05-07$18.88$19.1327,900——
1979-05-04$18.75$19.0064,400——
1979-05-03$19.13$19.3817,200——
1979-05-02$19.13$19.3817,200——
1979-05-01$19.00$19.2620,900——
1979-04-30$19.13$19.38161,700——
1979-04-27$19.13$19.3824,200——
1979-04-26$18.75$19.0030,400——
1979-04-25$19.13$19.38182,300——
1979-04-24$19.75$20.0226,200——
1979-04-23$19.75$20.0236,300——
1979-04-20$19.88$20.1421,800——
1979-04-19$20.13$20.4011,700——
1979-04-18$20.00$20.2715,200——
1979-04-17$20.13$20.4011,000——
1979-04-16$20.25$20.5212,400——
1979-04-12$20.38$20.6540,800——
1979-04-11$20.13$20.40141,500——
1979-04-10$20.50$20.7833,100——
1979-04-09$20.63$20.9074,000——
1979-04-06$20.75$21.0316,300——
1979-04-05$20.50$20.7820,100——
1979-04-04$20.38$20.6520,900——
1979-04-03$20.38$20.6520,500——
1979-04-02$20.25$20.5229,100——
1979-03-30$20.38$20.6510,800——
1979-03-29$20.50$20.7813,300——
1979-03-28$20.25$20.5213,500——
1979-03-27$20.50$20.7815,100——
1979-03-26$20.38$20.6534,900——
1979-03-23$20.25$20.5251,700——
1979-03-22$20.50$20.7815,100——
1979-03-21$20.50$20.789,700——
1979-03-20$20.50$20.7816,600——
1979-03-19$20.50$20.7812,600——
1979-03-16$20.63$20.9014,900——
1979-03-15$20.50$20.7813,400——
1979-03-14$20.88$21.1659,400——
1979-03-13$20.88$21.1613,600——
1979-03-12$20.75$21.0316,000——
1979-03-09$20.63$20.9014,300——
1979-03-08$20.50$20.7812,900——
1979-03-07$20.63$20.909,000——
1979-03-06$20.50$20.7810,500——
1979-03-05$20.38$20.6512,200——
1979-03-02$20.50$20.7815,800——
1979-03-01$20.25$20.5230,900——
1979-02-28$20.00$20.2728,200——
1979-02-27$20.13$20.4017,400——
1979-02-26$20.25$20.5216,700——
1979-02-23$20.38$20.6510,000——
1979-02-22$20.38$20.6510,800——
1979-02-21$20.38$20.6513,300——
1979-02-20$20.38$20.6516,600——
1979-02-16$20.25$20.5214,700——
1979-02-15$20.38$20.6515,300——
1979-02-14$20.25$20.5212,300——
1979-02-13$20.38$20.6522,000——
1979-02-12$20.38$20.6512,200——
1979-02-09$20.25$20.5230,500——
1979-02-08$20.25$20.5232,200——
1979-02-07$20.38$20.6524,200——
1979-02-06$20.38$20.6525,800——
1979-02-05$20.63$20.9014,300——
1979-02-02$20.75$21.0311,600——
1979-02-01$20.75$21.0331,800——
1979-01-31$20.50$20.7823,800——
1979-01-30$20.63$20.9014,900——
1979-01-29$20.75$21.0315,500——
1979-01-26$20.75$21.0339,300——
1979-01-25$21.25$21.5413,800——
1979-01-24$21.38$21.6616,800——
1979-01-23$21.25$21.5421,400——
1979-01-22$21.25$21.5411,300——
1979-01-19$21.13$21.418,500——
1979-01-18$21.13$21.4117,000——
1979-01-17$21.00$21.287,000——
1979-01-16$21.00$21.2849,800——
1979-01-15$20.88$21.1630,800——
1979-01-12$21.00$21.2836,300——
1979-01-11$20.75$21.0342,000——
1979-01-10$21.00$21.2836,600——
1979-01-09$20.75$21.0320,300——
1979-01-08$20.63$20.9011,300——
1979-01-05$20.75$21.0313,500——
1979-01-04$20.63$20.9021,700——
1979-01-03$20.38$20.6512,800——
1979-01-02$20.38$20.6514,500——