Dyadic International, Inc. (DYAI)

NASDAQ: DYAI · Real-Time Price · USD

0.3809

-0.0302 (-7.35%)

At close: Oct 19, 2026, 4:00 PM EDT

0.3809

0.00 (0.00%)

After-hours: Oct 19, 2026, 4:00 PM EDT

Dyadic International Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Oct 19, 2026	0.43	0.43	0.36	0.38	0.38	-7.35%	189,434
Oct 16, 2026	0.42	0.43	0.39	0.41	0.41	-1.98%	78,028
Oct 15, 2026	0.41	0.48	0.40	0.42	0.42	2.24%	507,942
Oct 14, 2026	0.43	0.43	0.41	0.41	0.41	-3.55%	36,020
Oct 13, 2026	0.43	0.43	0.40	0.43	0.43	1.00%	47,361
Oct 12, 2026	0.47	0.47	0.42	0.42	0.42	-5.18%	33,438
Oct 9, 2026	0.45	0.47	0.44	0.44	0.44	-0.07%	11,973
Oct 8, 2026	0.46	0.46	0.44	0.44	0.44	-2.65%	119,257
Oct 7, 2026	0.45	0.49	0.45	0.46	0.46	0.71%	117,758
Oct 6, 2026	0.47	0.49	0.45	0.45	0.45	-0.15%	30,205
Oct 5, 2026	0.46	0.48	0.44	0.45	0.45	-0.39%	142,851
Oct 2, 2026	0.46	0.49	0.44	0.46	0.46	6.10%	141,431
Oct 1, 2026	0.44	0.45	0.43	0.43	0.43	-3.37%	82,645
Sep 30, 2026	0.49	0.50	0.44	0.44	0.44	-4.59%	79,967
Sep 29, 2026	0.44	0.48	0.44	0.47	0.47	0.22%	116,543
Sep 28, 2026	0.44	0.48	0.42	0.47	0.47	11.78%	307,046
Sep 25, 2026	0.44	0.46	0.40	0.42	0.42	-4.41%	140,388
Sep 24, 2026	0.41	0.46	0.41	0.44	0.44	4.89%	122,464
Sep 23, 2026	0.41	0.43	0.38	0.41	0.41	3.72%	251,326
Sep 22, 2026	0.42	0.44	0.40	0.40	0.40	-0.25%	194,895
Sep 21, 2026	0.40	0.43	0.39	0.40	0.40	-3.37%	90,322
Sep 18, 2026	0.44	0.46	0.40	0.42	0.42	-2.05%	281,692
Sep 17, 2026	0.41	0.43	0.40	0.42	0.42	5.24%	173,426
Sep 16, 2026	0.42	0.43	0.34	0.40	0.40	-5.89%	558,851
Sep 15, 2026	0.42	0.45	0.39	0.43	0.43	0.80%	377,843
Sep 14, 2026	0.48	0.49	0.35	0.42	0.42	-12.31%	492,821
Sep 11, 2026	0.50	0.52	0.46	0.48	0.48	-1.18%	148,459
Sep 10, 2026	0.51	0.51	0.48	0.49	0.49	-4.69%	89,904
Sep 9, 2026	0.53	0.53	0.50	0.51	0.51	-1.19%	57,689
Sep 8, 2026	0.54	0.58	0.51	0.52	0.52	-0.02%	155,649
Sep 4, 2026	0.50	0.53	0.48	0.52	0.52	3.89%	126,939
Sep 3, 2026	0.52	0.56	0.48	0.50	0.50	-4.48%	309,224
Sep 2, 2026	0.53	0.56	0.50	0.52	0.52	-1.48%	124,860
Sep 1, 2026	0.55	0.58	0.51	0.53	0.53	-4.14%	398,488
Aug 31, 2026	0.62	0.64	0.51	0.56	0.56	-9.61%	261,913
Aug 28, 2026	0.65	0.66	0.60	0.61	0.61	-3.91%	276,696
Aug 27, 2026	0.69	0.69	0.62	0.64	0.64	-3.18%	179,902
Aug 26, 2026	0.70	0.72	0.65	0.66	0.66	-4.47%	80,790
Aug 25, 2026	0.70	0.72	0.68	0.69	0.69	1.72%	57,829
Aug 24, 2026	0.71	0.73	0.67	0.68	0.68	-1.55%	67,455
Aug 21, 2026	0.71	0.74	0.68	0.69	0.69	-1.43%	116,183
Aug 20, 2026	0.74	0.75	0.70	0.70	0.70	-5.26%	57,165
Aug 19, 2026	0.76	0.76	0.73	0.74	0.74	-3.30%	75,836
Aug 18, 2026	0.78	0.79	0.75	0.76	0.76	-2.08%	164,722
Aug 17, 2026	0.75	0.81	0.75	0.78	0.78	0.67%	345,787
Aug 14, 2026	0.77	0.82	0.75	0.78	0.78	0.65%	164,342
Aug 13, 2026	0.84	0.85	0.76	0.77	0.77	-12.49%	319,063
Aug 12, 2026	1.02	1.02	0.86	0.88	0.88	-16.19%	429,311
Aug 11, 2026	0.98	1.10	0.98	1.05	1.05	5.51%	203,668
Aug 10, 2026	0.99	1.03	0.97	1.00	1.00	-0.48%	125,284