Oragenics, Inc. (OGEN) AMEX

0.61

+0.0057(+0.95%)

Updated at May 29 04:00PM

Currency In USD

OGEN Historical Return

If you invested $1000 in Oragenics, Inc. (OGEN) 10 years ago, it would be worth $0.06 as of May 30, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 4 years ago would be worth $0.48, while $1000 invested 1 year ago would be worth $168.28. This corresponds to total returns of -99.99%, -99.95%, -83.17%, respectively, with annualized returns of -62.22%, -78.3%, -83.17%.

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

OGEN Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
May 29, 2026	0.61	0.61	0.61	0.61	0.57	26,157
May 28, 2026	0.58	0.6	0.6	0.61	0.58	75,236
May 27, 2026	0.65	0.59	0.59	0.65	0.58	33,053
May 26, 2026	0.6	0.59	0.59	0.6	0.58	41,633
May 22, 2026	0.59	0.6	0.6	0.61	0.59	35,379
May 21, 2026	0.58	0.59	0.59	0.6	0.57	48,376
May 20, 2026	0.57	0.58	0.58	0.6	0.56	42,747
May 19, 2026	0.59	0.57	0.57	0.59	0.57	11,943
May 18, 2026	0.59	0.57	0.57	0.62	0.57	57,951
May 15, 2026	0.57	0.59	0.59	0.62	0.56	50,142
May 14, 2026	0.56	0.57	0.57	0.6	0.56	85,827
May 13, 2026	0.57	0.57	0.57	0.58	0.55	70,150
May 12, 2026	0.56	0.59	0.59	0.63	0.56	65,077
May 11, 2026	0.59	0.56	0.56	0.6	0.56	98,343
May 08, 2026	0.62	0.6	0.6	0.63	0.59	46,263
May 07, 2026	0.63	0.61	0.61	0.66	0.61	56,613
May 06, 2026	0.65	0.62	0.62	0.65	0.62	26,757
May 05, 2026	0.62	0.64	0.64	0.65	0.61	40,537
May 04, 2026	0.63	0.62	0.62	0.63	0.61	20,776
May 01, 2026	0.6	0.62	0.62	0.63	0.6	32,606
April 30, 2026	0.6	0.59	0.59	0.6	0.57	87,612
April 29, 2026	0.63	0.6	0.6	0.64	0.6	23,403
April 28, 2026	0.63	0.61	0.61	0.64	0.61	35,365
April 27, 2026	0.65	0.63	0.63	0.66	0.63	23,688
April 24, 2026	0.68	0.64	0.64	0.68	0.62	35,119
April 23, 2026	0.66	0.65	0.65	0.68	0.63	13,661
April 22, 2026	0.69	0.67	0.67	0.7	0.66	29,122
April 21, 2026	0.71	0.66	0.66	0.72	0.66	57,691
April 20, 2026	0.77	0.71	0.71	0.79	0.7	121,235
April 17, 2026	0.7	0.72	0.72	0.77	0.69	134,002
April 16, 2026	0.69	0.68	0.68	0.7	0.68	50,903
April 15, 2026	0.63	0.68	0.68	0.68	0.63	26,251
April 14, 2026	0.69	0.66	0.66	0.69	0.63	53,477
April 13, 2026	0.57	0.68	0.68	0.69	0.57	105,836
April 10, 2026	0.62	0.6	0.6	0.64	0.6	19,766
April 09, 2026	0.65	0.62	0.62	0.65	0.61	34,810
April 08, 2026	0.62	0.6	0.6	0.63	0.57	75,062
April 07, 2026	0.54	0.57	0.57	0.62	0.54	40,400
April 06, 2026	0.56	0.58	0.58	0.62	0.56	74,623
April 02, 2026	0.54	0.56	0.56	0.58	0.53	80,093
April 01, 2026	0.57	0.55	0.55	0.58	0.55	58,238
March 31, 2026	0.5	0.56	0.56	0.57	0.5	129,432
March 30, 2026	0.52	0.5	0.5	0.55	0.5	56,444
March 27, 2026	0.59	0.53	0.53	0.59	0.52	74,593
March 26, 2026	0.63	0.58	0.58	0.64	0.58	171,622
March 25, 2026	0.65	0.62	0.62	0.68	0.61	154,485
March 24, 2026	0.67	0.65	0.65	0.67	0.65	61,572
March 23, 2026	0.75	0.68	0.68	0.75	0.66	170,292
March 20, 2026	0.74	0.75	0.75	0.75	0.68	134,236
March 19, 2026	0.77	0.75	0.75	0.8	0.74	40,436
March 18, 2026	0.76	0.79	0.79	0.79	0.73	116,030
March 17, 2026	0.76	0.78	0.78	0.8	0.75	165,884
March 16, 2026	0.89	0.8	0.8	0.89	0.78	232,259
March 13, 2026	0.99	0.89	0.89	0.99	0.85	398,732
March 12, 2026	0.99	0.96	0.96	1.04	0.93	1.22M
March 11, 2026	1.04	0.88	0.88	1.11	0.85	1.51M
March 10, 2026	0.99	0.98	0.98	1	0.9	315,915
March 09, 2026	0.88	0.96	0.96	0.98	0.88	278,457
March 06, 2026	0.84	0.9	0.9	0.94	0.84	208,673
March 05, 2026	0.83	0.89	0.89	0.89	0.79	200,233