Soligenix, Inc. (SNGX) NASDAQ

Currency In USD

SNGX Historical Return

If you invested $1000 in Soligenix, Inc. (SNGX) 10 years ago, it would be worth $0.3 as of October 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1.44, while $1000 invested 1 year ago would be worth $217.45. This corresponds to total returns of -99.97%, -99.86%, -78.25%, respectively, with annualized returns of -55.6%, -72.95%, -78.25%.

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

SNGX Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 21, 2026	0.35	0.35	0.35	0.37	0.34	59,280
October 20, 2026	0.34	0.35	0.35	0.36	0.34	81,011
October 19, 2026	0.34	0.34	0.34	0.35	0.34	69,715
October 16, 2026	0.36	0.35	0.35	0.36	0.35	217,770
October 15, 2026	0.34	0.36	0.36	0.36	0.34	163,180
October 14, 2026	0.32	0.34	0.34	0.35	0.32	148,222
October 13, 2026	0.35	0.33	0.33	0.37	0.33	267,342
October 12, 2026	0.36	0.35	0.35	0.37	0.35	61,821
October 09, 2026	0.35	0.36	0.36	0.36	0.35	114,323
October 08, 2026	0.36	0.35	0.35	0.36	0.35	120,152
October 07, 2026	0.36	0.35	0.35	0.36	0.35	62,818
October 06, 2026	0.36	0.36	0.36	0.36	0.36	184,884
October 05, 2026	0.36	0.36	0.36	0.37	0.36	107,900
October 02, 2026	0.37	0.37	0.37	0.37	0.36	145,297
October 01, 2026	0.36	0.36	0.36	0.37	0.36	44,812
September 30, 2026	0.37	0.36	0.36	0.37	0.36	90,285
September 29, 2026	0.38	0.37	0.37	0.38	0.36	406,552
September 28, 2026	0.38	0.38	0.38	0.38	0.38	134,966
September 25, 2026	0.39	0.38	0.38	0.39	0.38	72,698
September 24, 2026	0.38	0.39	0.39	0.39	0.38	228,571
September 23, 2026	0.39	0.39	0.39	0.39	0.38	372,668
September 22, 2026	0.39	0.39	0.39	0.39	0.38	517,808
September 21, 2026	0.38	0.37	0.37	0.38	0.37	339,987
September 18, 2026	0.37	0.37	0.37	0.39	0.37	257,369
September 17, 2026	0.36	0.38	0.38	0.4	0.36	971,536
September 16, 2026	0.36	0.36	0.36	0.36	0.36	125,681
September 15, 2026	0.37	0.36	0.36	0.37	0.36	264,262
September 11, 2026	0.36	0.36	0.36	0.37	0.36	147,188
September 10, 2026	0.36	0.36	0.36	0.37	0.36	84,843
September 09, 2026	0.38	0.37	0.37	0.38	0.37	126,360
September 08, 2026	0.38	0.38	0.38	0.39	0.38	95,243
September 04, 2026	0.38	0.38	0.38	0.38	0.38	108,442
September 03, 2026	0.39	0.38	0.38	0.39	0.38	0
September 02, 2026	0.38	0.38	0.38	0.39	0.37	89,958
September 01, 2026	0.37	0.38	0.38	0.39	0.37	122,228
August 31, 2026	0.39	0.38	0.38	0.39	0.37	400,287
August 28, 2026	0.38	0.38	0.38	0.39	0.37	139,468
August 27, 2026	0.38	0.38	0.38	0.39	0.38	378,863
August 26, 2026	0.4	0.38	0.38	0.4	0.38	590,856
August 25, 2026	0.41	0.41	0.41	0.41	0.4	0
August 24, 2026	0.41	0.4	0.4	0.41	0.4	0
August 21, 2026	0.39	0.4	0.4	0.42	0.39	978,495
August 20, 2026	0.38	0.38	0.38	0.39	0.38	82,486
August 19, 2026	0.39	0.38	0.38	0.39	0.38	0
August 18, 2026	0.38	0.4	0.4	0.4	0.38	0
August 17, 2026	0.39	0.38	0.38	0.39	0.38	96,876
August 14, 2026	0.38	0.4	0.4	0.4	0.38	321,177
August 13, 2026	0.39	0.38	0.38	0.39	0.38	0
August 12, 2026	0.38	0.39	0.39	0.4	0.38	0
August 11, 2026	0.38	0.39	0.39	0.39	0.38	0
August 10, 2026	0.4	0.38	0.38	0.4	0.38	138,319
August 07, 2026	0.38	0.39	0.39	0.4	0.38	0
August 06, 2026	0.38	0.38	0.38	0.39	0.38	128,912
August 05, 2026	0.4	0.38	0.38	0.4	0.38	99,349
August 04, 2026	0.38	0.38	0.38	0.38	0.38	243,226
August 03, 2026	0.38	0.38	0.38	0.39	0.37	197,434
July 31, 2026	0.37	0.37	0.37	0.4	0.36	321,860
July 30, 2026	0.37	0.38	0.38	0.38	0.35	248,548
July 29, 2026	0.36	0.36	0.36	0.37	0.36	189,900
July 28, 2026	0.37	0.36	0.36	0.37	0.35	417,506