Pinnacle West Capital Corporation (PNW)

NYSE: PNW · Real-Time Price · USD

101.17

-2.25 (-2.18%)

At close: Oct 19, 2026, 4:00 PM EDT

101.07

-0.10 (-0.10%)

After-hours: Oct 19, 2026, 7:30 PM EDT

Pinnacle West Capital Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Oct 19, 2026	102.89	103.17	100.77	101.17	101.17	-2.18%	1,635,552
Oct 16, 2026	102.28	103.71	101.68	103.42	103.42	1.81%	1,033,852
Oct 15, 2026	103.55	103.55	101.38	101.58	101.58	-0.45%	831,968
Oct 14, 2026	101.54	102.36	100.52	102.04	102.04	0.45%	1,288,151
Oct 13, 2026	100.44	101.64	99.00	101.58	101.58	1.67%	1,273,523
Oct 12, 2026	99.03	100.15	98.57	99.91	99.91	1.00%	1,279,107
Oct 9, 2026	98.49	99.01	97.96	98.92	98.92	0.96%	1,357,441
Oct 8, 2026	98.06	98.34	96.97	97.98	97.98	0.45%	1,147,732
Oct 7, 2026	98.00	98.42	97.20	97.54	97.54	-0.51%	1,443,819
Oct 6, 2026	96.49	98.24	96.36	98.04	98.04	2.17%	1,314,526
Oct 5, 2026	96.38	96.79	95.47	95.96	95.96	0.04%	1,392,469
Oct 2, 2026	95.24	96.45	95.24	95.92	95.92	1.36%	1,950,022
Oct 1, 2026	92.50	94.73	91.60	94.63	94.63	1.71%	2,015,347
Sep 30, 2026	93.89	94.41	92.81	93.04	93.04	-0.39%	2,140,164
Sep 29, 2026	90.90	93.43	90.73	93.40	93.40	2.28%	1,566,252
Sep 28, 2026	92.77	92.85	90.68	91.32	91.32	-0.46%	935,914
Sep 25, 2026	91.05	91.94	90.27	91.74	91.74	0.72%	1,189,385
Sep 24, 2026	92.42	92.42	91.03	91.08	91.08	-1.05%	1,201,666
Sep 23, 2026	92.68	92.68	91.45	92.05	92.05	-1.19%	1,203,170
Sep 22, 2026	93.26	93.92	92.88	93.16	93.16	-0.16%	856,640
Sep 21, 2026	94.22	94.47	92.98	93.31	93.31	-0.96%	1,526,972
Sep 18, 2026	94.75	94.89	93.89	94.21	94.21	-1.44%	2,492,323
Sep 17, 2026	95.50	95.84	95.02	95.59	95.59	0.63%	732,558
Sep 16, 2026	96.14	97.10	94.60	94.99	94.99	0.09%	804,833
Sep 15, 2026	95.49	95.56	94.57	94.90	94.90	-0.52%	779,502
Sep 14, 2026	96.02	96.70	95.24	95.40	95.40	-0.73%	799,352
Sep 11, 2026	97.35	98.00	96.03	96.10	96.10	-0.51%	833,855
Sep 10, 2026	97.68	97.68	96.38	96.59	96.59	-0.61%	723,015
Sep 9, 2026	98.18	98.32	96.47	97.18	97.18	-0.88%	817,958
Sep 8, 2026	97.38	98.83	97.38	98.04	98.04	0.53%	984,585
Sep 4, 2026	97.40	98.38	97.27	97.52	97.52	-0.49%	480,207
Sep 3, 2026	97.68	98.17	97.09	98.00	98.00	0.64%	921,386
Sep 2, 2026	96.96	97.83	96.60	97.38	97.38	-0.29%	748,045
Sep 1, 2026	98.00	98.27	96.94	97.66	97.66	0.02%	980,740
Aug 31, 2026	97.01	97.96	96.42	97.64	97.64	-	940,131
Aug 28, 2026	98.36	98.88	97.08	97.64	97.64	-0.26%	753,645
Aug 27, 2026	97.56	98.08	96.60	97.89	97.89	-0.81%	867,736
Aug 26, 2026	97.95	98.96	97.81	98.69	98.69	1.04%	1,339,735
Aug 25, 2026	98.09	98.38	97.48	97.67	97.67	-0.04%	779,536
Aug 24, 2026	97.48	98.05	96.78	97.71	97.71	0.36%	859,619
Aug 21, 2026	99.35	99.56	97.11	97.36	97.36	-2.03%	1,569,201
Aug 20, 2026	99.08	100.12	98.86	99.38	99.38	-0.05%	920,255
Aug 19, 2026	100.65	101.05	99.20	99.43	99.43	-0.72%	940,229
Aug 18, 2026	101.40	101.78	100.08	100.15	100.15	-0.26%	902,791
Aug 17, 2026	100.92	101.21	100.32	100.41	100.41	-1.05%	1,113,939
Aug 14, 2026	100.39	101.71	100.23	101.48	101.48	0.75%	682,335
Aug 13, 2026	100.91	101.41	100.41	100.72	100.72	0.32%	1,154,184
Aug 12, 2026	100.40	101.06	99.91	100.40	100.40	0.36%	836,592
Aug 11, 2026	99.23	100.34	98.81	100.04	100.04	0.82%	813,249
Aug 10, 2026	100.45	100.45	99.08	99.23	99.23	-1.78%	1,134,168