BIO-key International, Inc. (BKYI)

NASDAQ: BKYI · Real-Time Price · USD

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0.6677

-0.0578 (-7.97%)

At close: Feb 2, 2026, 4:00 PM EST

0.6370

-0.0307 (-4.60%)

After-hours: Feb 2, 2026, 5:18 PM EST

BIO-key International Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Feb 2, 2026	0.64	0.69	0.64	0.66	-	-8.99%	398,652
Jan 30, 2026	0.65	0.75	0.65	0.73	0.73	3.64%	1,184,860
Jan 29, 2026	0.68	0.73	0.62	0.70	0.70	-4.72%	4,490,349
Jan 28, 2026	0.77	0.88	0.66	0.73	0.73	34.07%	174,312,130
Jan 27, 2026	0.56	0.57	0.53	0.55	0.55	-2.14%	180,361
Jan 26, 2026	0.56	0.57	0.56	0.56	0.56	-2.96%	163,016
Jan 23, 2026	0.57	0.59	0.57	0.58	0.58	-2.17%	54,059
Jan 22, 2026	0.59	0.60	0.58	0.59	0.59	2.25%	70,958
Jan 21, 2026	0.57	0.60	0.56	0.58	0.58	2.38%	79,077
Jan 20, 2026	0.57	0.59	0.56	0.56	0.56	-4.89%	118,891
Jan 16, 2026	0.60	0.61	0.59	0.59	0.59	-4.22%	73,653
Jan 15, 2026	0.60	0.62	0.58	0.62	0.62	3.32%	47,265
Jan 14, 2026	0.60	0.61	0.58	0.60	0.60	4.12%	137,264
Jan 13, 2026	0.60	0.60	0.57	0.58	0.58	-4.09%	138,396
Jan 12, 2026	0.59	0.60	0.57	0.60	0.60	4.62%	124,058
Jan 9, 2026	0.61	0.61	0.55	0.57	0.57	-5.13%	119,219
Jan 8, 2026	0.61	0.61	0.58	0.60	0.60	-0.17%	93,391
Jan 7, 2026	0.62	0.64	0.58	0.61	0.61	-4.80%	169,716
Jan 6, 2026	0.61	0.64	0.59	0.64	0.64	6.47%	137,712
Jan 5, 2026	0.58	0.61	0.58	0.60	0.60	1.22%	86,418
Jan 2, 2026	0.55	0.60	0.55	0.59	0.59	9.39%	155,380
Dec 31, 2025	0.56	0.57	0.51	0.54	0.54	-6.24%	479,825
Dec 30, 2025	0.56	0.58	0.56	0.58	0.58	2.66%	200,746
Dec 29, 2025	0.59	0.59	0.53	0.56	0.56	-7.51%	468,795
Dec 26, 2025	0.62	0.63	0.59	0.61	0.61	-2.02%	216,269
Dec 24, 2025	0.61	0.63	0.61	0.62	0.62	-1.10%	51,006
Dec 23, 2025	0.63	0.64	0.62	0.63	0.63	-0.83%	107,138
Dec 22, 2025	0.63	0.65	0.62	0.63	0.63	-1.85%	209,635
Dec 19, 2025	0.65	0.65	0.61	0.64	0.64	-1.67%	355,772
Dec 18, 2025	0.62	0.65	0.62	0.65	0.65	2.21%	210,729
Dec 17, 2025	0.64	0.65	0.63	0.64	0.64	-2.46%	177,657
Dec 16, 2025	0.66	0.66	0.63	0.66	0.66	-1.21%	307,157
Dec 15, 2025	0.69	0.70	0.65	0.66	0.66	-4.60%	245,937
Dec 12, 2025	0.71	0.73	0.67	0.70	0.70	0.58%	217,947
Dec 11, 2025	0.70	0.72	0.68	0.69	0.69	-5.08%	240,455
Dec 10, 2025	0.73	0.73	0.69	0.73	0.73	-1.89%	303,253
Dec 9, 2025	0.73	0.76	0.72	0.74	0.74	-3.54%	232,706
Dec 8, 2025	0.75	0.78	0.73	0.77	0.77	0.55%	269,993
Dec 5, 2025	0.76	0.77	0.72	0.77	0.77	0.79%	142,876
Dec 4, 2025	0.73	0.76	0.72	0.76	0.76	4.10%	217,457
Dec 3, 2025	0.71	0.74	0.69	0.73	0.73	3.42%	298,273
Dec 2, 2025	0.72	0.75	0.68	0.71	0.71	-3.98%	604,125
Dec 1, 2025	0.80	0.81	0.72	0.73	0.73	-9.17%	686,843
Nov 28, 2025	0.83	0.83	0.79	0.81	0.81	-1.65%	179,671
Nov 26, 2025	0.79	0.83	0.78	0.82	0.82	3.07%	273,863
Nov 25, 2025	0.81	0.83	0.78	0.80	0.80	-3.93%	353,813
Nov 24, 2025	0.84	0.87	0.83	0.83	0.83	-5.95%	408,714
Nov 21, 2025	0.89	0.90	0.83	0.88	0.88	-4.08%	553,358
Nov 20, 2025	0.91	0.93	0.87	0.92	0.92	-1.55%	596,280
Nov 19, 2025	1.01	1.07	0.90	0.93	0.93	-9.27%	1,075,783