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 — 2012

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2012-12-31$1.89$1.8928,900——
2012-12-28$1.84$1.8421,300——
2012-12-27$1.88$1.8813,700——
2012-12-26$1.89$1.8920,500——
2012-12-24$1.89$1.897,900——
2012-12-21$1.87$1.876,500——
2012-12-20$1.89$1.896,800——
2012-12-19$1.89$1.8916,900——
2012-12-18$1.86$1.8628,600——
2012-12-17$1.86$1.861,800——
2012-12-14$1.90$1.9018,100——
2012-12-13$1.90$1.907,400——
2012-12-12$1.92$1.9214,300——
2012-12-11$1.89$1.8934,600——
2012-12-10$1.88$1.8823,500——
2012-12-07$1.88$1.8833,100——
2012-12-06$1.90$1.908,100——
2012-12-05$1.88$1.889,700——
2012-12-04$1.88$1.889,600——
2012-12-03$1.88$1.8813,400——
2012-11-30$1.80$1.809,500——
2012-11-29$1.84$1.84120,000——
2012-11-28$1.85$1.8545,200——
2012-11-27$1.90$1.9072,700——
2012-11-26$1.90$1.9028,500——
2012-11-23$1.89$1.891,100——
2012-11-21$1.85$1.850——
2012-11-20$1.85$1.857,300——
2012-11-19$1.85$1.8510,000——
2012-11-16$1.94$1.9459,900——
2012-11-15$1.85$1.8568,500——
2012-11-14$1.90$1.9017,500——
2012-11-13$2.00$2.0034,500——
2012-11-12$1.95$1.9550,800——
2012-11-09$2.10$2.1030,300——
2012-11-08$2.14$2.1499,000——
2012-11-07$2.09$2.0944,200——
2012-11-06$2.05$2.0514,300——
2012-11-05$2.03$2.0349,200——
2012-11-02$2.00$2.00157,600——
2012-11-01$1.99$1.9925,700——
2012-10-31$1.95$1.959,600——
2012-10-26$1.93$1.93145,400——
2012-10-25$1.83$1.8317,000——
2012-10-24$1.75$1.751,200——
2012-10-23$1.65$1.653,800——
2012-10-22$1.82$1.825,500——
2012-10-19$1.75$1.751,700——
2012-10-18$1.82$1.825,700——
2012-10-17$1.84$1.8426,200——
2012-10-16$1.82$1.8220,300——
2012-10-15$1.75$1.7515,900——
2012-10-12$1.74$1.7410,600——
2012-10-11$1.64$1.6410,000——
2012-10-10$1.74$1.745,100——
2012-10-09$1.75$1.75700——
2012-10-08$1.78$1.7847,500——
2012-10-05$1.63$1.6345,200——
2012-10-04$1.80$1.8070,800——
2012-10-03$1.70$1.7042,800——
2012-10-02$1.71$1.7161,600——
2012-10-01$1.80$1.8046,700——
2012-09-28$1.74$1.7412,400——
2012-09-27$1.75$1.7515,600——
2012-09-26$1.80$1.8043,800——
2012-09-25$1.78$1.78139,600——
2012-09-24$1.95$1.9528,200——
2012-09-21$1.95$1.9547,400——
2012-09-20$1.95$1.955,400——
2012-09-19$1.94$1.9416,700——
2012-09-18$1.94$1.9417,900——
2012-09-17$1.88$1.886,400——
2012-09-14$1.95$1.9572,600——
2012-09-13$1.93$1.9371,900——
2012-09-12$1.85$1.8528,700——
2012-09-11$1.95$1.9534,500——
2012-09-10$1.90$1.909,000——
2012-09-07$1.93$1.9352,800——
2012-09-06$1.89$1.8935,500——
2012-09-05$1.75$1.7541,900——
2012-09-04$1.74$1.7416,700——
2012-08-31$1.65$1.6530,900——
2012-08-30$1.64$1.641,400——
2012-08-29$1.68$1.689,100——
2012-08-28$1.66$1.6677,300——
2012-08-27$1.64$1.64300——
2012-08-24$1.63$1.63179,500——
2012-08-23$1.53$1.5315,300——
2012-08-22$1.59$1.5923,200——
2012-08-21$1.70$1.7029,800——
2012-08-20$1.67$1.6755,000——
2012-08-17$1.52$1.5224,100——
2012-08-16$1.50$1.5059,400——
2012-08-15$1.48$1.4815,500——
2012-08-14$1.47$1.4761,800——
2012-08-13$1.39$1.3926,900——
2012-08-10$1.35$1.3533,400——
2012-08-09$1.37$1.37162,000——
2012-08-08$1.37$1.3722,000——
2012-08-07$1.32$1.3212,200——
2012-08-06$1.30$1.3017,000——
2012-08-03$1.35$1.3531,300——
2012-08-02$1.25$1.2528,900——
2012-08-01$1.23$1.2348,900——
2012-07-31$1.11$1.112,100——
2012-07-30$1.19$1.1919,200——
2012-07-27$1.19$1.191,000——
2012-07-26$1.19$1.191,300——
2012-07-25$1.19$1.198,000——
2012-07-24$1.19$1.196,700——
2012-07-23$1.19$1.194,500——
2012-07-20$1.20$1.20300——
2012-07-19$1.16$1.1623,800——
2012-07-18$1.15$1.1527,700——
2012-07-17$1.15$1.1522,100——
2012-07-16$0.98$0.985,200——
2012-07-13$1.05$1.0512,600——
2012-07-12$1.05$1.052,100——
2012-07-11$1.10$1.106,100——
2012-07-10$1.10$1.1026,300——
2012-07-09$1.10$1.105,800——
2012-07-06$1.13$1.1319,500——
2012-07-05$1.15$1.155,100——
2012-07-03$1.10$1.1021,100——
2012-07-02$1.09$1.0930,500——
2012-06-29$1.06$1.0684,400——
2012-06-28$1.05$1.053,200——
2012-06-27$1.05$1.055,300——
2012-06-26$1.03$1.0319,400——
2012-06-25$1.03$1.03201,200——
2012-06-22$1.00$1.0019,100——
2012-06-21$0.99$0.99129,500——
2012-06-20$1.00$1.0015,900——
2012-06-19$0.99$0.997,600——
2012-06-18$1.02$1.025,000——
2012-06-15$1.04$1.040——
2012-06-14$1.04$1.042,800——
2012-06-13$1.02$1.029,100——
2012-06-12$0.92$0.9212,200——
2012-06-11$0.99$0.99499,100——
2012-06-08$1.01$1.017,200——
2012-06-07$1.02$1.02100,200——
2012-06-06$1.01$1.0196,100——
2012-06-05$1.00$1.00400——
2012-06-04$1.01$1.010——
2012-06-01$1.01$1.010——
2012-05-31$1.01$1.013,800——
2012-05-30$1.04$1.044,300——
2012-05-29$1.00$1.0052,700——
2012-05-25$1.00$1.001,300——
2012-05-24$1.04$1.04300——
2012-05-23$1.05$1.0561,300——
2012-05-22$1.06$1.066,500——
2012-05-21$1.08$1.0827,100——
2012-05-18$1.09$1.092,700——
2012-05-17$1.02$1.024,200——
2012-05-16$1.09$1.091,100——
2012-05-15$0.93$0.9310,000——
2012-05-14$1.08$1.087,600——
2012-05-11$1.09$1.097,300——
2012-05-10$0.95$0.95107,000——
2012-05-09$1.11$1.1116,500——
2012-05-08$1.20$1.2014,700——
2012-05-07$1.16$1.1618,700——
2012-05-04$1.12$1.1224,200——
2012-05-03$1.24$1.249,500——
2012-05-02$1.29$1.296,700——
2012-05-01$1.27$1.27277,000——
2012-04-30$1.15$1.156,600——
2012-04-27$1.09$1.0916,000——
2012-04-26$1.01$1.017,600——
2012-04-25$1.04$1.04400——
2012-04-24$1.01$1.017,800——
2012-04-23$1.01$1.0150,000——
2012-04-20$1.00$1.0022,900——
2012-04-19$1.05$1.0527,000——
2012-04-18$1.01$1.0116,900——
2012-04-17$1.00$1.0023,800——
2012-04-16$1.08$1.08100——
2012-04-13$1.08$1.0879,600——
2012-04-12$1.06$1.0613,500——
2012-04-11$1.01$1.0136,300——
2012-04-10$1.01$1.012,700——
2012-04-09$1.07$1.0762,100——
2012-04-05$1.06$1.0619,300——
2012-04-04$1.06$1.0621,300——
2012-04-03$1.15$1.158,800——
2012-04-02$1.20$1.2016,200——
2012-03-30$1.27$1.2764,800——
2012-03-29$1.21$1.2114,600——
2012-03-28$1.20$1.203,900——
2012-03-27$1.19$1.1922,400——
2012-03-26$1.20$1.2014,100——
2012-03-23$1.20$1.2064,000——
2012-03-22$1.15$1.1516,400——
2012-03-21$1.10$1.1066,300——
2012-03-20$1.14$1.146,600——
2012-03-19$1.15$1.158,500——
2012-03-16$1.15$1.1541,100——
2012-03-15$1.14$1.1422,200——
2012-03-14$1.15$1.1523,600——
2012-03-13$1.20$1.2044,700——
2012-03-12$1.20$1.2016,300——
2012-03-09$1.00$1.0010,300——
2012-03-08$1.22$1.2241,800——
2012-03-07$1.07$1.0716,800——
2012-03-06$1.15$1.156,800——
2012-03-05$1.19$1.1911,900——
2012-03-02$1.19$1.1912,200——
2012-03-01$1.20$1.2011,700——
2012-02-29$1.22$1.2245,000——
2012-02-28$1.25$1.2514,000——
2012-02-27$1.20$1.2011,400——
2012-02-24$1.27$1.2711,400——
2012-02-23$1.27$1.270——
2012-02-22$1.27$1.271,700——
2012-02-21$1.20$1.2026,100——
2012-02-17$1.24$1.2411,200——
2012-02-16$1.24$1.242,200——
2012-02-15$1.28$1.2822,200——
2012-02-14$1.28$1.2827,800——
2012-02-13$1.26$1.269,900——
2012-02-10$1.25$1.251,800——
2012-02-09$1.24$1.24192,700——
2012-02-08$1.24$1.2413,000——
2012-02-07$1.26$1.2613,200——
2012-02-06$1.25$1.2557,400——
2012-02-03$1.23$1.2340,300——
2012-02-02$1.16$1.1627,900——
2012-02-01$1.23$1.23128,100——
2012-01-31$1.20$1.2075,200——
2012-01-30$1.25$1.2540,200——
2012-01-27$1.20$1.2053,500——
2012-01-26$1.20$1.204,300——
2012-01-25$1.20$1.2012,600——
2012-01-24$1.12$1.124,200——
2012-01-23$1.20$1.207,800——
2012-01-20$1.20$1.2037,200——
2012-01-19$1.15$1.158,800——
2012-01-18$1.25$1.2570,500——
2012-01-17$1.20$1.2033,900——
2012-01-13$1.20$1.2048,900——
2012-01-12$1.15$1.1534,800——
2012-01-11$1.00$1.007,600——
2012-01-10$1.05$1.0534,500——
2012-01-09$1.00$1.0013,200——
2012-01-06$1.00$1.0032,800——
2012-01-05$0.98$0.982,100——
2012-01-04$0.95$0.9512,600——
2012-01-03$1.00$1.006,100——