Dyadic International, Inc. (DYAI) NASDAQ

Currency In USD

DYAI Historical Return

If you invested $1000 in Dyadic International, Inc. (DYAI) 10 years ago, it would be worth $243.9 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 $88.89, while $1000 invested 1 year ago would be worth $363.64. This corresponds to total returns of -75.61%, -91.11%, -63.64%, respectively, with annualized returns of -13.16%, -38.36%, -63.64%.

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

DYAI Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 21, 2026	0.39	0.4	0.4	0.41	0.36	67,305
October 20, 2026	0.39	0.39	0.39	0.4	0.39	57,685
October 19, 2026	0.43	0.38	0.38	0.43	0.36	191,216
October 16, 2026	0.42	0.41	0.41	0.43	0.39	78,278
October 15, 2026	0.41	0.42	0.42	0.48	0.4	508,849
October 14, 2026	0.43	0.41	0.41	0.43	0.41	36,020
October 13, 2026	0.41	0.43	0.43	0.43	0.4	47,361
October 12, 2026	0.47	0.42	0.42	0.47	0.42	33,438
October 09, 2026	0.46	0.44	0.44	0.47	0.44	11,908
October 08, 2026	0.46	0.44	0.44	0.46	0.44	119,257
October 07, 2026	0.45	0.46	0.46	0.49	0.45	118,779
October 06, 2026	0.47	0.45	0.45	0.49	0.45	30,287
October 05, 2026	0.46	0.45	0.45	0.48	0.44	142,861
October 02, 2026	0.46	0.46	0.46	0.49	0.44	141,942
October 01, 2026	0.44	0.43	0.43	0.45	0.43	82,645
September 30, 2026	0.49	0.44	0.44	0.5	0.44	80,017
September 29, 2026	0.44	0.47	0.47	0.48	0.44	116,708
September 28, 2026	0.42	0.47	0.47	0.48	0.42	307,058
September 25, 2026	0.42	0.42	0.42	0.46	0.4	140,821
September 24, 2026	0.41	0.44	0.44	0.46	0.41	121,964
September 23, 2026	0.43	0.41	0.41	0.43	0.38	251,315
September 22, 2026	0.42	0.4	0.4	0.44	0.4	194,142
September 21, 2026	0.4	0.4	0.4	0.43	0.39	90,322
September 18, 2026	0.44	0.42	0.42	0.46	0.4	281,692
September 17, 2026	0.41	0.42	0.42	0.43	0.4	173,420
September 16, 2026	0.42	0.4	0.4	0.43	0.34	539,042
September 15, 2026	0.42	0.43	0.43	0.45	0.39	377,785
September 11, 2026	0.47	0.48	0.48	0.52	0.46	142,557
September 10, 2026	0.5	0.49	0.49	0.51	0.48	86,914
September 09, 2026	0.53	0.51	0.51	0.53	0.5	57,685
September 08, 2026	0.54	0.52	0.52	0.58	0.51	155,644
September 04, 2026	0.5	0.52	0.52	0.53	0.48	126,839
September 03, 2026	0.52	0.5	0.5	0.56	0.48	0
September 02, 2026	0.53	0.52	0.52	0.56	0.5	124,853
September 01, 2026	0.55	0.53	0.53	0.58	0.51	398,462
August 31, 2026	0.55	0.56	0.56	0.57	0.51	258,288
August 28, 2026	0.65	0.61	0.61	0.66	0.6	276,695
August 27, 2026	0.67	0.64	0.64	0.69	0.62	179,627
August 26, 2026	0.7	0.66	0.66	0.72	0.65	80,790
August 25, 2026	0.7	0.69	0.69	0.72	0.68	0
August 24, 2026	0.71	0.68	0.68	0.73	0.67	0
August 21, 2026	0.71	0.69	0.69	0.73	0.68	116,131
August 20, 2026	0.74	0.7	0.7	0.75	0.7	57,165
August 19, 2026	0.76	0.74	0.74	0.76	0.74	0
August 18, 2026	0.78	0.76	0.76	0.79	0.75	0
August 17, 2026	0.75	0.78	0.78	0.81	0.75	345,777
August 14, 2026	0.77	0.78	0.78	0.82	0.75	164,229
August 13, 2026	0.84	0.77	0.77	0.85	0.76	0
August 12, 2026	1.02	0.88	0.88	1.02	0.86	0
August 11, 2026	0.98	1.05	1.05	1.1	0.98	0
August 10, 2026	0.99	1	1	1.03	0.97	124,706
August 07, 2026	1.02	1	1	1.04	0.99	0
August 06, 2026	0.97	1.02	1.02	1.05	0.96	149,776
August 05, 2026	1.09	0.97	0.97	1.2	0.95	477,008
August 04, 2026	1.07	1.08	1.08	1.16	1.06	83,162
August 03, 2026	1.04	1.06	1.06	1.09	1.03	53,274
July 31, 2026	1.08	1.05	1.05	1.15	1.04	122,807
July 30, 2026	1.07	1.07	1.07	1.17	1.06	154,735
July 29, 2026	1.09	1.06	1.06	1.14	1.06	80,759
July 28, 2026	1.12	1.06	1.06	1.27	1.06	353,288