American Electric Power Company, Inc. (AEP) NASDAQ

Currency In USD

AEP Historical Return

If you invested $1000 in American Electric Power Company, Inc. (AEP) 10 years ago, it would be worth $2,520.63 as of August 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,582.98, while $1000 invested 1 year ago would be worth $1,077.42. This corresponds to total returns of 152.06%, 58.3%, 7.74%, respectively, with annualized returns of 9.68%, 9.62%, 7.74%.

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

AEP Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 21, 2026	126.15	120.94	120.94	126.17	120.52	5.24M
August 20, 2026	126.19	125.7	125.7	127.54	125.67	2.31M
August 19, 2026	127.36	126.27	126.27	127.43	125.23	2.69M
August 18, 2026	128.18	126.35	126.35	128.62	126.15	2.92M
August 17, 2026	124.88	126.53	126.53	126.68	124.78	2.85M
August 14, 2026	124.87	125.6	125.6	126	124.86	2.36M
August 13, 2026	124.74	125.38	125.38	125.9	124.57	2.25M
August 12, 2026	123.62	124.65	124.65	124.71	123.41	2.3M
August 11, 2026	122.53	123.58	123.58	123.82	122.28	2.69M
August 10, 2026	125.05	122.84	122.84	125.68	122.25	4.64M
August 07, 2026	124.99	125.73	125.73	126.37	124.2	4.12M
August 06, 2026	127.98	125.26	125.26	128.3	124.31	3.07M
August 05, 2026	128.89	126.47	126.47	128.89	124.5	7.31M
August 04, 2026	128.04	128.35	128.35	128.83	126.27	3.8M
August 03, 2026	128.1	128.32	128.32	128.88	126.37	4.84M
July 31, 2026	128	127.85	127.85	129.14	126.83	5.72M
July 30, 2026	128.72	127.78	127.78	130.49	127.32	5.66M
July 29, 2026	133.8	129.4	129.4	134.13	129.03	4.2M
July 28, 2026	134.09	133.02	133.02	135.99	132.98	3.92M
July 27, 2026	135.18	133.59	133.59	135.77	133.28	2.58M
July 23, 2026	132.34	134.92	134.92	135.16	132.34	3.38M
July 22, 2026	131.7	133.07	133.07	133.28	131.15	2.86M
July 21, 2026	130.5	130.48	130.48	131.18	129.51	3.75M
July 20, 2026	132.65	131.05	131.05	133.6	130.56	2.99M
July 17, 2026	135.39	132.14	132.14	135.67	131.78	4.3M
July 16, 2026	132.1	133.13	133.13	134.06	131.73	3.77M
July 15, 2026	134.46	132.5	132.5	135	132.37	3.31M
July 14, 2026	135.74	134.94	134.94	136.6	134.54	4.42M
July 13, 2026	135.57	135.63	135.63	136.52	135.09	3.41M
July 10, 2026	133.84	135.43	135.43	135.55	133.84	3.21M
July 09, 2026	135.9	133.85	133.85	136.51	133.52	5.54M
July 08, 2026	137.64	135.9	135.9	138.23	135.54	3.55M
July 07, 2026	137.52	137.53	137.53	140.58	137.29	3.64M
July 06, 2026	137.89	135.98	135.98	138.46	135.23	7.2M
July 02, 2026	135.88	138.51	138.51	138.6	135.66	8.72M
July 01, 2026	136.87	135.05	135.05	137.36	134.47	4.84M
June 30, 2026	137	136.81	136.81	138.02	136.12	6.64M
June 29, 2026	139.03	137.97	137.97	139.33	136.56	6.57M
June 26, 2026	138.03	138.69	138.69	139.08	137.6	7.91M
June 25, 2026	135.23	137	137	137.54	135.01	4.28M
June 24, 2026	134.22	134.96	134.96	135.5	132.92	5.92M
June 23, 2026	131.43	133.74	133.74	134.05	130.25	10.4M
June 22, 2026	128.19	130.3	130.3	130.88	127.94	6.51M
June 18, 2026	128.66	127.69	127.69	129.65	126.98	11.12M
June 17, 2026	128.78	128.27	128.27	130.07	127.32	6M
June 16, 2026	129.81	129.75	129.75	131.26	129.13	5.13M
June 15, 2026	128.32	129.31	129.31	130.05	127.6	5.23M
June 12, 2026	128.6	129.23	129.23	129.51	128	4.16M
June 11, 2026	128.6	128.48	128.48	130.01	128.29	4.58M
June 10, 2026	128.47	128.53	128.53	128.94	127.05	5.7M
June 09, 2026	126.62	127.76	127.76	128.38	126.08	5.57M
June 08, 2026	129.08	126.77	126.77	129.44	126.4	5.39M
June 05, 2026	128.5	129.14	129.14	130.22	128.21	3.47M
June 04, 2026	127.37	127.79	127.79	127.97	125.96	4.53M
June 03, 2026	127.2	126.31	126.31	129.59	126.26	4.83M
June 02, 2026	124.21	127.11	127.11	127.15	124	3.68M
June 01, 2026	125.67	123.79	123.79	125.67	123.74	3.25M
May 29, 2026	127.64	126.67	126.67	127.89	126.14	5.61M
May 28, 2026	129.57	127.76	127.76	129.76	126.7	4.53M
May 27, 2026	130.1	129.57	129.57	131	129.38	3.15M