BIO-key International, Inc. (BKYI)

BIO-key International Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Aug 22, 2025	0.77	0.77	0.75	0.77	0.77	1.34%	54,329
Aug 21, 2025	0.74	0.77	0.74	0.76	0.76	2.70%	36,396
Aug 20, 2025	0.75	0.77	0.73	0.74	0.74	-3.65%	95,467
Aug 19, 2025	0.77	0.80	0.75	0.77	0.77	-1.54%	56,222
Aug 18, 2025	0.74	0.84	0.73	0.78	0.78	6.38%	556,133
Aug 15, 2025	0.74	0.75	0.72	0.73	0.73	-1.58%	138,849
Aug 14, 2025	0.77	0.79	0.74	0.75	0.75	-5.93%	74,398
Aug 13, 2025	0.77	0.82	0.75	0.79	0.79	-2.03%	250,192
Aug 12, 2025	0.77	0.83	0.76	0.81	0.81	4.03%	359,413
Aug 11, 2025	0.76	0.78	0.71	0.78	0.78	3.26%	227,536
Aug 8, 2025	0.75	0.76	0.74	0.75	0.75	-0.96%	102,209
Aug 7, 2025	0.73	0.82	0.70	0.76	0.76	4.55%	474,710
Aug 6, 2025	0.73	0.74	0.72	0.73	0.73	-3.08%	49,204
Aug 5, 2025	0.79	0.79	0.73	0.75	0.75	-2.23%	45,703
Aug 4, 2025	0.74	0.80	0.74	0.77	0.77	1.05%	34,506
Aug 1, 2025	0.75	0.76	0.69	0.76	0.76	-1.42%	185,417
Jul 31, 2025	0.78	0.80	0.76	0.77	0.77	-3.76%	174,349
Jul 30, 2025	0.80	0.81	0.78	0.80	0.80	0.63%	44,654
Jul 29, 2025	0.81	0.82	0.78	0.80	0.80	-1.75%	74,522
Jul 28, 2025	0.85	0.86	0.80	0.81	0.81	-2.86%	101,619
Jul 25, 2025	0.84	0.88	0.81	0.83	0.83	0.36%	39,558
Jul 24, 2025	0.84	0.85	0.82	0.83	0.83	-0.30%	66,314
Jul 23, 2025	0.85	0.85	0.82	0.83	0.83	-2.07%	61,135
Jul 22, 2025	0.82	0.86	0.82	0.85	0.85	2.43%	224,872
Jul 21, 2025	0.83	0.84	0.82	0.83	0.83	0.41%	96,895
Jul 18, 2025	0.83	0.85	0.81	0.83	0.83	-0.54%	114,841
Jul 17, 2025	0.83	0.85	0.82	0.83	0.83	1.09%	145,757
Jul 16, 2025	0.81	0.86	0.80	0.82	0.82	0.88%	362,071
Jul 15, 2025	0.82	0.82	0.80	0.81	0.81	0.59%	66,325
Jul 14, 2025	0.81	0.86	0.80	0.81	0.81	1.22%	269,017
Jul 11, 2025	0.79	0.81	0.79	0.80	0.80	-0.72%	111,559
Jul 10, 2025	0.81	0.82	0.80	0.81	0.81	-1.10%	127,477
Jul 9, 2025	0.82	0.82	0.80	0.82	0.82	0.49%	60,451
Jul 8, 2025	0.79	0.82	0.79	0.81	0.81	2.00%	151,537
Jul 7, 2025	0.81	0.82	0.80	0.80	0.80	-1.49%	113,599
Jul 3, 2025	0.81	0.82	0.80	0.81	0.81	-0.96%	37,281
Jul 2, 2025	0.81	0.83	0.80	0.81	0.81	-1.62%	130,702
Jul 1, 2025	0.81	0.85	0.78	0.83	0.83	1.32%	585,108
Jun 30, 2025	0.81	0.84	0.81	0.82	0.82	-1.49%	149,285
Jun 27, 2025	0.82	0.84	0.81	0.83	0.83	0.94%	159,327
Jun 26, 2025	0.86	0.86	0.82	0.82	0.82	-2.47%	110,534
Jun 25, 2025	0.83	0.86	0.77	0.84	0.84	0.36%	433,617
Jun 24, 2025	0.85	0.85	0.81	0.84	0.84	1.45%	198,209
Jun 23, 2025	0.82	0.86	0.79	0.83	0.83	2.15%	641,214
Jun 20, 2025	0.82	0.85	0.81	0.81	0.81	-3.50%	268,306
Jun 18, 2025	0.81	0.85	0.80	0.84	0.84	4.28%	313,467
Jun 17, 2025	0.76	0.91	0.76	0.81	0.81	-1.76%	6,966,000
Jun 16, 2025	0.78	0.82	0.76	0.82	0.82	5.25%	238,925
Jun 13, 2025	0.79	0.81	0.76	0.78	0.78	-3.83%	323,071
Jun 12, 2025	0.81	0.85	0.79	0.81	0.81	-2.88%	661,642

Stock Analysis Pro

Upgrade now for unlimited access to all data and tools.

Market Newsletter

Get a daily email with the top market news in bullet point format.