Pinnacle West Capital Corporation (PNW) NYSE

Currency In USD

PNW Historical Return

If you invested $1000 in Pinnacle West Capital Corporation (PNW) 10 years ago, it would be worth $1,855.72 as of September 11, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,572.36, while $1000 invested 1 year ago would be worth $1,115.23. This corresponds to total returns of 85.57%, 57.24%, 11.52%, respectively, with annualized returns of 6.38%, 9.48%, 11.52%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

PNW Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 10, 2026	97.68	96.59	96.59	97.68	96.38	723,016
September 09, 2026	98.18	97.18	97.18	98.32	96.47	818,024
September 08, 2026	97.38	98.04	98.04	98.83	97.38	988,235
September 04, 2026	97.4	97.52	97.52	98.38	97.27	481,769
September 03, 2026	97.68	98	98	98.17	97.09	921,913
September 02, 2026	96.96	97.38	97.38	97.83	96.6	748,066
September 01, 2026	98	97.66	97.66	98.27	96.94	980,742
August 31, 2026	97.01	97.64	97.64	97.96	96.42	948,994
August 28, 2026	98.36	97.64	97.64	98.88	97.08	753,646
August 27, 2026	97.56	97.89	97.89	98.08	96.6	868,666
August 26, 2026	97.95	98.69	98.69	98.96	97.81	1.34M
August 25, 2026	98.09	97.67	97.67	98.38	97.48	779,940
August 24, 2026	97.48	97.71	97.71	98.05	96.78	859,621
August 21, 2026	99.35	97.36	97.36	99.56	97.11	1.59M
August 20, 2026	99.08	99.38	99.38	100.12	98.86	920,257
August 19, 2026	100.65	99.43	99.43	101.05	99.2	940,294
August 18, 2026	101.4	100.15	100.15	101.78	100.08	902,809
August 17, 2026	100.92	100.41	100.41	101.21	100.32	1.11M
August 14, 2026	100.39	101.48	101.48	101.71	100.23	682,340
August 13, 2026	100.91	100.72	100.72	101.41	100.41	1.15M
August 12, 2026	100.4	100.4	100.4	101.06	99.91	879,816
August 11, 2026	99.23	100.04	100.04	100.34	98.81	821,844
August 10, 2026	100.45	99.23	99.23	100.45	99.08	1.18M
August 07, 2026	100.4	101.03	101.03	102.37	100.26	928,120
August 06, 2026	102.63	100.82	100.82	102.69	99.89	1.28M
August 05, 2026	101.45	101.5	101.5	102.2	100.36	1.17M
August 04, 2026	99.5	101.45	101.45	102.16	98.52	1.46M
August 03, 2026	99.65	100.81	100.81	101.61	99.37	1.46M
July 31, 2026	101.17	100.99	100.99	101.61	100.29	1.69M
July 30, 2026	102.23	101.32	101.32	102.42	100.44	1.14M
July 29, 2026	104.33	102.28	102.28	105.47	101.95	1.67M
July 28, 2026	106.3	105.33	105.33	108.14	105.31	1.62M
July 27, 2026	105.65	105.38	105.38	106.44	104.7	1.1M
July 23, 2026	105.66	105.43	105.43	107.33	105.05	2.16M
July 22, 2026	106.59	106.3	106.3	106.89	104.71	1.5M
July 21, 2026	105.97	105.65	105.65	106.2	104.93	1.24M
July 20, 2026	107.94	106.3	106.3	108.67	106.17	1.05M
July 17, 2026	110.62	107.73	107.73	111.16	107.29	1.38M
July 16, 2026	107.11	109.29	109.29	109.47	107.06	1.1M
July 15, 2026	108.68	107.07	107.07	109.03	107.05	689,060
July 14, 2026	109.43	109	109	109.73	108.38	754,216
July 13, 2026	108.35	108.63	108.63	109.7	108.24	613,400
July 10, 2026	106.9	108.12	108.12	108.28	106.9	906,623
July 09, 2026	107.9	106.75	106.75	107.93	106.67	1.01M
July 08, 2026	108.81	107.82	107.82	109.22	107.5	1.09M
July 07, 2026	107.72	108.61	108.61	110.41	107.68	1.2M
July 06, 2026	109.07	106.91	106.91	109.09	106.51	1.08M
July 02, 2026	106.97	109.37	109.37	109.52	106.58	1.14M
July 01, 2026	108.25	106.3	106.3	108.25	105.99	1.09M
June 30, 2026	107.43	107	107	108.41	106.5	1.27M
June 29, 2026	107.63	107.86	107.86	108.23	107.44	1.38M
June 26, 2026	107.77	108.08	108.08	108.37	107.26	2.35M
June 25, 2026	105.82	107.28	107.28	107.29	105.53	1.51M
June 24, 2026	105.11	105.37	105.37	105.62	104.3	1.3M
June 23, 2026	103.24	104.05	104.05	104.46	102.66	1.35M
June 22, 2026	102.28	102.43	102.43	103.8	102.28	1.46M
June 18, 2026	102.76	102.32	102.32	103.65	101.9	1.75M
June 17, 2026	103.09	102.38	102.38	103.94	101.89	1.04M
June 16, 2026	103.43	103.85	103.85	105.08	102.96	966,116
June 15, 2026	102.98	103.27	103.27	103.73	102.15	953,673