Avista Corporation (AVA) NYSE

Currency In USD

AVA Historical Return

If you invested $1000 in Avista Corporation (AVA) 10 years ago, it would be worth $1,273.27 as of September 20, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,133.88, while $1000 invested 1 year ago would be worth $1,014.27. This corresponds to total returns of 27.33%, 13.39%, 1.43%, respectively, with annualized returns of 2.44%, 2.54%, 1.43%.

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

AVA Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 18, 2026	36.42	36.25	36.25	36.52	36.14	1.9M
September 17, 2026	36.99	36.76	36.76	37.05	36.69	508,554
September 16, 2026	36.56	36.74	36.74	36.83	36.49	701,805
September 15, 2026	36.7	36.31	36.31	36.77	36.22	842,118
September 11, 2026	37.41	36.79	36.79	37.42	36.74	519,309
September 10, 2026	37.61	37.13	37.13	37.79	37.01	444,412
September 09, 2026	37.61	37.4	37.4	37.74	37.21	510,401
September 08, 2026	37.39	37.61	37.61	37.91	37.39	428,031
September 04, 2026	37.49	37.55	37.55	37.73	37.37	482,459
September 03, 2026	37.46	37.63	37.63	37.8	37.35	695,873
September 02, 2026	37.64	37.25	37.25	37.64	37	748,331
September 01, 2026	37.34	37.64	37.64	37.77	37.29	564,659
August 31, 2026	37.45	37.16	37.16	37.57	37.13	1.11M
August 28, 2026	38.01	37.66	37.66	38.15	37.5	552,824
August 27, 2026	37.8	37.74	37.74	38	37.45	622,714
August 26, 2026	37.84	38.15	38.15	38.24	37.66	756,691
August 25, 2026	38.1	37.75	37.75	38.3	37.75	721,189
August 24, 2026	37.81	37.93	37.93	38.28	37.64	770,915
August 21, 2026	38.36	37.57	37.57	38.7	37.52	946,091
August 20, 2026	38.25	38.23	38.23	38.8	38.17	453,267
August 19, 2026	38.75	38.34	38.34	39.09	38.32	605,366
August 18, 2026	38.78	38.43	38.43	38.94	38.32	686,075
August 17, 2026	39	39.03	39.03	39.08	38.65	533,962
August 14, 2026	38.55	39.15	39.15	39.17	38.55	461,687
August 13, 2026	38.87	38.65	38.65	39.07	38.57	627,523
August 12, 2026	38.43	38.53	38.53	38.83	38.37	478,711
August 11, 2026	38.22	38.43	38.43	38.57	38.03	524,177
August 10, 2026	38.62	38.21	38.21	38.62	37.88	619,824
August 07, 2026	38.41	38.73	38.73	39.03	38.21	568,982
August 06, 2026	39.1	38.42	38.42	39.15	38.38	582,130
August 05, 2026	39.21	38.84	38.84	39.24	38.41	734,668
August 04, 2026	38.84	39.21	39.21	39.66	38.76	853,113
August 03, 2026	39.7	39.55	39.55	40.11	38.6	1.65M
July 31, 2026	40.91	40.45	40.45	41.19	40.36	980,308
July 30, 2026	41.6	41.03	41.03	41.61	40.81	484,908
July 29, 2026	41.96	41.48	41.48	42.26	41.29	590,805
July 28, 2026	41.78	41.86	41.86	42.7	41.78	711,081
July 27, 2026	41.94	41.55	41.55	42.2	41.51	386,592
July 23, 2026	41.74	42.18	42.18	42.35	41.6	598,873
July 22, 2026	41.92	42.23	42.23	42.24	41.67	375,203
July 21, 2026	41.56	41.56	41.56	41.73	41.31	474,049
July 20, 2026	41.86	41.7	41.7	42.44	41.62	424,850
July 17, 2026	42.83	41.8	41.8	43.1	41.63	472,707
July 16, 2026	41.6	42.31	42.31	42.42	41.6	501,627
July 15, 2026	41.82	41.46	41.46	41.99	41.36	487,672
July 14, 2026	42.35	41.82	41.82	42.59	41.78	379,650
July 13, 2026	42	42.08	42.08	42.28	41.71	624,160
July 10, 2026	41.2	41.9	41.9	41.96	41.19	420,750
July 09, 2026	40.99	41.15	41.15	41.23	40.68	610,504
July 08, 2026	41.14	40.87	40.87	41.44	40.85	444,117
July 07, 2026	41.14	41.24	41.24	42.04	40.97	533,692
July 06, 2026	41.42	40.66	40.66	41.6	40.63	580,097
July 02, 2026	40.89	41.4	41.4	41.41	40.56	448,330
July 01, 2026	40.97	40.54	40.54	41.27	40.51	651,282
June 30, 2026	41.23	40.91	40.91	41.48	40.89	605,490
June 29, 2026	41.59	41.26	41.26	41.59	40.95	872,160
June 26, 2026	41.27	41.77	41.77	41.78	41.04	2.43M
June 25, 2026	41.31	40.96	40.96	41.5	40.84	478,710
June 24, 2026	40.93	41.13	41.13	41.27	40.89	793,319
June 23, 2026	40.11	40.68	40.68	40.74	39.78	527,063