Eton Pharmaceuticals, Inc. (ETON) NASDAQ

Currency In USD

ETON Historical Return

If you invested $1000 in Eton Pharmaceuticals, Inc. (ETON) since IPO date, it would be worth $8,940.8 as of September 16, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $11,021.7, while $1000 invested 1 year ago would be worth $3,182.23. This corresponds to total returns of 794.08%, 1,002.17%, 218.22%, respectively, with annualized returns of 32.2%, 61.56%, 218.22%.

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

ETON Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 15, 2026	57.3	54.93	54.93	57.44	54.13	434,345
September 11, 2026	58.99	57.08	57.08	59.98	56.45	323,558
September 10, 2026	58.78	57.88	57.88	59.55	57.61	281,596
September 09, 2026	58.91	58.83	58.83	60.43	58.66	373,627
September 08, 2026	57.37	59.35	59.35	59.98	56.11	396,004
September 04, 2026	59.87	58.45	58.45	59.95	56.93	489,359
September 03, 2026	61.96	59.9	59.9	62.39	59.7	463,427
September 02, 2026	61.15	61.96	61.96	62.91	59.59	577,638
September 01, 2026	60.41	60.43	60.43	61.72	59.89	497,943
August 31, 2026	59.04	60.44	60.44	60.61	58.24	767,998
August 28, 2026	61.98	59.78	59.78	62.12	58.33	588,694
August 27, 2026	62.5	62.67	62.67	63.26	61.88	445,868
August 26, 2026	63.6	62.62	62.62	63.6	61.03	359,810
August 25, 2026	64.55	63.05	63.05	65.5	62	536,572
August 24, 2026	63.9	64.43	64.43	66.37	62.9	790,378
August 21, 2026	59.76	63.47	63.47	64	59.76	628,770
August 20, 2026	60.99	59.91	59.91	62.58	59.59	552,499
August 19, 2026	63.55	61.48	61.48	63.83	60.06	608,550
August 18, 2026	61.1	63.43	63.43	63.56	60	872,302
August 17, 2026	59.15	61.73	61.73	62.87	56.65	1.28M
August 14, 2026	54.93	58.86	58.86	59.79	53.01	2.29M
August 13, 2026	42.11	40.8	40.8	43.19	40.66	626,838
August 12, 2026	41.99	41.58	41.58	43.18	41.18	549,837
August 11, 2026	43.6	42.05	42.05	43.6	40.88	0
August 10, 2026	44.5	43.67	43.67	45.35	43.12	368,639
August 07, 2026	46.09	44.6	44.6	46.6	44.55	277,124
August 06, 2026	47.36	46.18	46.18	47.36	44.4	532,144
August 05, 2026	47.97	45.97	45.97	48.39	45.45	388,742
August 04, 2026	45.09	45.83	45.83	46.11	44.99	341,768
August 03, 2026	46.52	45.14	45.14	46.55	43.49	469,615
July 31, 2026	49.09	46.42	46.42	49.09	46.01	484,757
July 30, 2026	47.08	49.03	49.03	49.21	46.75	601,881
July 29, 2026	46.57	48.13	48.13	50.18	46.55	697,865
July 28, 2026	43.58	46.66	46.66	47.16	42.92	890,662
July 27, 2026	42.73	42.31	42.31	43.84	42.06	365,376
July 23, 2026	43.29	44.14	44.14	44.91	42.9	571,026
July 22, 2026	43.32	43.58	43.58	43.93	42.7	584,143
July 21, 2026	41.33	43.2	43.2	43.76	40.86	652,156
July 20, 2026	42.49	41.07	41.07	42.52	40.24	739,706
July 17, 2026	37.22	42.32	42.32	42.65	37	1.28M
July 16, 2026	38.48	37.19	37.19	39.48	36.87	451,593
July 15, 2026	37.51	38.5	38.5	38.67	36.81	607,363
July 14, 2026	37.18	37.51	37.51	38	36.79	457,794
July 13, 2026	36.16	37.34	37.34	37.5	35	270,603
July 10, 2026	37.3	36.61	36.61	37.3	35.22	250,795
July 09, 2026	36.17	37.33	37.33	37.36	35.68	329,929
July 08, 2026	37.13	36.17	36.17	37.48	36.02	397,075
July 07, 2026	38.43	37.74	37.74	38.62	37.26	400,041
July 06, 2026	37.44	38.02	38.02	38.57	37.44	369,671
July 02, 2026	36.94	37.5	37.5	37.98	36.63	525,122
July 01, 2026	36.23	36.63	36.63	36.98	35.95	457,212
June 30, 2026	36.73	36.2	36.2	37.5	36.11	443,184
June 29, 2026	35.66	36.73	36.73	36.95	34.85	665,088
June 26, 2026	34.93	35.7	35.7	35.99	34.65	1M
June 25, 2026	33.98	34.82	34.82	35.54	33.93	412,962
June 24, 2026	34.4	33.98	33.98	34.89	32.93	446,007
June 23, 2026	32.34	33.49	33.49	34	31.88	572,009
June 22, 2026	32.91	32.72	32.72	33.48	31.95	223,517
June 18, 2026	33.31	32.48	32.48	33.31	31.43	607,178
June 17, 2026	32.45	32.76	32.76	33.25	32.03	341,839