NASDAQ:DYAI | Historical Stock Price | DYADIC INTERNATIONAL INC

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2008-01-16 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.08$0.20$0.52$1.38$3.62$9.502008-01-162026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2023

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2023-12-29$1.61$1.6134,400——
2023-12-28$1.57$1.5711,200——
2023-12-27$1.59$1.5920,300——
2023-12-26$1.58$1.5859,200——
2023-12-22$1.57$1.5752,100——
2023-12-21$1.55$1.5548,800——
2023-12-20$1.56$1.5621,400——
2023-12-19$1.58$1.5839,100——
2023-12-18$1.55$1.5519,600——
2023-12-15$1.59$1.5933,900——
2023-12-14$1.60$1.6030,800——
2023-12-13$1.52$1.5219,400——
2023-12-12$1.56$1.5622,700——
2023-12-11$1.58$1.585,900——
2023-12-08$1.62$1.6214,900——
2023-12-07$1.65$1.6531,400——
2023-12-06$1.60$1.60106,500——
2023-12-05$1.71$1.7140,100——
2023-12-04$1.73$1.7328,600——
2023-12-01$1.77$1.7747,500——
2023-11-30$1.69$1.6915,200——
2023-11-29$1.71$1.7128,600——
2023-11-28$1.77$1.7746,900——
2023-11-27$1.81$1.8142,200——
2023-11-24$1.88$1.8832,900——
2023-11-22$1.82$1.826,500——
2023-11-21$1.82$1.8211,200——
2023-11-20$1.81$1.8164,600——
2023-11-17$1.71$1.719,700——
2023-11-16$1.71$1.7113,900——
2023-11-15$1.70$1.7012,700——
2023-11-14$1.67$1.6735,500——
2023-11-13$1.71$1.7123,600——
2023-11-10$1.66$1.6610,400——
2023-11-09$1.60$1.607,900——
2023-11-08$1.68$1.6817,800——
2023-11-07$1.69$1.6913,500——
2023-11-06$1.67$1.6710,400——
2023-11-03$1.68$1.6827,200——
2023-11-02$1.62$1.6219,800——
2023-11-01$1.59$1.592,900——
2023-10-31$1.62$1.629,000——
2023-10-30$1.61$1.6117,400——
2023-10-27$1.53$1.5326,100——
2023-10-26$1.55$1.5521,100——
2023-10-25$1.61$1.6125,700——
2023-10-24$1.67$1.6720,200——
2023-10-23$1.66$1.6610,500——
2023-10-20$1.65$1.6520,900——
2023-10-19$1.75$1.7511,000——
2023-10-18$1.79$1.7921,500——
2023-10-17$1.92$1.9225,300——
2023-10-16$1.91$1.919,400——
2023-10-13$1.88$1.882,300——
2023-10-12$1.88$1.8810,300——
2023-10-11$1.92$1.9218,500——
2023-10-10$1.96$1.9611,400——
2023-10-09$1.95$1.9520,200——
2023-10-06$2.04$2.0425,100——
2023-10-05$2.02$2.0253,200——
2023-10-04$2.02$2.0259,600——
2023-10-03$1.89$1.8911,300——
2023-10-02$1.92$1.927,500——
2023-09-29$1.92$1.9210,600——
2023-09-28$1.88$1.8816,300——
2023-09-27$1.92$1.9213,500——
2023-09-26$1.90$1.90107,300——
2023-09-25$2.08$2.08173,000——
2023-09-22$2.00$2.0042,800——
2023-09-21$1.98$1.9885,200——
2023-09-20$1.91$1.9175,700——
2023-09-19$1.90$1.9086,200——
2023-09-18$1.84$1.8414,200——
2023-09-15$1.75$1.7521,900——
2023-09-14$1.82$1.8217,000——
2023-09-13$1.82$1.822,600——
2023-09-12$1.82$1.825,300——
2023-09-11$1.82$1.8220,100——
2023-09-08$1.89$1.8916,600——
2023-09-07$1.83$1.831,900——
2023-09-06$1.83$1.8326,600——
2023-09-05$1.89$1.8914,600——
2023-09-01$1.92$1.9218,500——
2023-08-31$1.89$1.897,900——
2023-08-30$1.89$1.8915,600——
2023-08-29$1.79$1.794,200——
2023-08-28$1.82$1.822,900——
2023-08-25$1.78$1.784,600——
2023-08-24$1.78$1.7835,000——
2023-08-23$1.80$1.808,700——
2023-08-22$1.83$1.833,700——
2023-08-21$1.86$1.8621,400——
2023-08-18$1.88$1.8819,200——
2023-08-17$1.91$1.9122,900——
2023-08-16$1.87$1.875,200——
2023-08-15$1.80$1.8017,400——
2023-08-14$2.01$2.0136,000——
2023-08-11$1.93$1.9337,400——
2023-08-10$1.98$1.9881,900——
2023-08-09$1.80$1.807,100——
2023-08-08$1.73$1.7315,900——
2023-08-07$1.71$1.7115,600——
2023-08-04$1.72$1.721,300——
2023-08-03$1.76$1.769,500——
2023-08-02$1.71$1.7112,900——
2023-08-01$1.78$1.787,600——
2023-07-31$1.76$1.7625,200——
2023-07-28$1.78$1.7816,600——
2023-07-27$1.80$1.8024,300——
2023-07-26$1.84$1.845,600——
2023-07-25$1.83$1.8312,800——
2023-07-24$1.90$1.9026,000——
2023-07-21$1.86$1.8617,700——
2023-07-20$1.90$1.904,300——
2023-07-19$1.93$1.9319,500——
2023-07-18$1.95$1.958,500——
2023-07-17$1.87$1.8720,100——
2023-07-14$1.87$1.877,400——
2023-07-13$1.87$1.8723,900——
2023-07-12$1.87$1.8730,400——
2023-07-11$1.97$1.9727,200——
2023-07-10$1.98$1.9811,600——
2023-07-07$1.92$1.9217,600——
2023-07-06$1.86$1.8627,200——
2023-07-05$1.96$1.9615,100——
2023-07-03$1.98$1.987,400——
2023-06-30$1.93$1.9331,700——
2023-06-29$1.98$1.9823,100——
2023-06-28$1.98$1.9816,100——
2023-06-27$1.98$1.9814,300——
2023-06-26$1.99$1.9931,000——
2023-06-23$2.08$2.0833,000——
2023-06-22$2.04$2.041,400——
2023-06-21$2.07$2.0730,200——
2023-06-20$2.06$2.069,800——
2023-06-16$2.20$2.2067,200——
2023-06-15$2.03$2.0312,500——
2023-06-14$2.04$2.0448,300——
2023-06-13$2.15$2.158,200——
2023-06-12$2.17$2.178,300——
2023-06-09$2.22$2.2219,500——
2023-06-08$2.18$2.1810,600——
2023-06-07$2.17$2.1715,800——
2023-06-06$2.17$2.177,900——
2023-06-05$2.18$2.1820,000——
2023-06-02$2.35$2.3535,000——
2023-06-01$2.38$2.3866,300——
2023-05-31$2.28$2.2831,700——
2023-05-30$2.23$2.2331,600——
2023-05-26$2.19$2.1937,900——
2023-05-25$2.06$2.0630,200——
2023-05-24$2.17$2.1711,800——
2023-05-23$2.19$2.1931,600——
2023-05-22$2.09$2.099,800——
2023-05-19$2.09$2.0917,800——
2023-05-18$2.07$2.0713,900——
2023-05-17$2.10$2.1023,800——
2023-05-16$2.00$2.0028,400——
2023-05-15$1.93$1.936,600——
2023-05-12$1.94$1.9420,000——
2023-05-11$1.90$1.9035,200——
2023-05-10$1.72$1.7213,300——
2023-05-09$1.80$1.8019,100——
2023-05-08$1.75$1.7520,600——
2023-05-05$1.65$1.6515,600——
2023-05-04$1.70$1.707,900——
2023-05-03$1.75$1.7535,500——
2023-05-02$1.77$1.7724,500——
2023-05-01$1.92$1.9222,900——
2023-04-28$1.95$1.9575,400——
2023-04-27$2.08$2.0870,700——
2023-04-26$2.10$2.10204,600——
2023-04-25$1.81$1.816,900——
2023-04-24$1.76$1.7628,900——
2023-04-21$1.72$1.725,600——
2023-04-20$1.72$1.7228,800——
2023-04-19$1.85$1.8532,900——
2023-04-18$1.64$1.64123,400——
2023-04-17$1.82$1.8217,900——
2023-04-14$1.86$1.86212,200——
2023-04-13$1.95$1.9546,700——
2023-04-12$2.00$2.0076,800——
2023-04-11$1.92$1.9262,400——
2023-04-10$1.78$1.7884,200——
2023-04-06$1.69$1.6941,900——
2023-04-05$1.56$1.567,500——
2023-04-04$1.58$1.5815,700——
2023-04-03$1.71$1.7156,000——
2023-03-31$1.78$1.7822,900——
2023-03-30$1.79$1.79155,400——
2023-03-29$1.49$1.4927,200——
2023-03-28$1.50$1.5037,500——
2023-03-27$1.41$1.4115,900——
2023-03-24$1.39$1.3924,400——
2023-03-23$1.34$1.3414,700——
2023-03-22$1.33$1.336,600——
2023-03-21$1.36$1.367,600——
2023-03-20$1.33$1.3331,900——
2023-03-17$1.25$1.2533,200——
2023-03-16$1.39$1.3945,400——
2023-03-15$1.40$1.4020,900——
2023-03-14$1.47$1.47116,900——
2023-03-13$1.65$1.6517,700——
2023-03-10$1.50$1.5030,600——
2023-03-09$1.64$1.6430,600——
2023-03-08$1.74$1.7426,500——
2023-03-07$1.69$1.6960,600——
2023-03-06$1.41$1.4114,100——
2023-03-03$1.48$1.487,400——
2023-03-02$1.42$1.428,600——
2023-03-01$1.50$1.5022,700——
2023-02-28$1.37$1.3712,200——
2023-02-27$1.26$1.2690,600——
2023-02-24$1.25$1.2517,700——
2023-02-23$1.29$1.2940,100——
2023-02-22$1.34$1.3437,300——
2023-02-21$1.45$1.4512,400——
2023-02-17$1.57$1.5710,500——
2023-02-16$1.58$1.587,400——
2023-02-15$1.57$1.5720,300——
2023-02-14$1.53$1.5332,600——
2023-02-13$1.53$1.5311,300——
2023-02-10$1.58$1.5824,800——
2023-02-09$1.54$1.5410,100——
2023-02-08$1.54$1.549,000——
2023-02-07$1.51$1.5148,800——
2023-02-06$1.72$1.7224,900——
2023-02-03$1.79$1.7945,900——
2023-02-02$1.86$1.8619,000——
2023-02-01$1.82$1.8225,400——
2023-01-31$1.77$1.7731,700——
2023-01-30$1.77$1.7717,700——
2023-01-27$1.75$1.7531,600——
2023-01-26$1.73$1.7314,900——
2023-01-25$1.69$1.692,700——
2023-01-24$1.70$1.7034,700——
2023-01-23$1.63$1.6358,600——
2023-01-20$1.55$1.5517,200——
2023-01-19$1.48$1.4835,500——
2023-01-18$1.47$1.4728,900——
2023-01-17$1.60$1.6026,900——
2023-01-13$1.63$1.6336,500——
2023-01-12$1.48$1.4811,500——
2023-01-11$1.44$1.4411,300——
2023-01-10$1.48$1.4826,600——
2023-01-09$1.40$1.4024,400——
2023-01-06$1.44$1.448,800——
2023-01-05$1.32$1.3214,500——
2023-01-04$1.39$1.3911,000——
2023-01-03$1.38$1.3827,200——