BIO-key International, Inc. (BKYI)

NASDAQ: BKYI · Real-Time Price · USD

0.620

-0.038 (-5.70%)

At close: Mar 9, 2026, 4:00 PM EDT

0.598

-0.022 (-3.58%)

Pre-market: Mar 10, 2026, 4:05 AM EDT

BIO-key International Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Mar 9, 2026	0.63	0.64	0.56	0.62	0.62	-5.70%	329,122
Mar 6, 2026	0.68	0.70	0.64	0.66	0.66	-8.68%	347,346
Mar 5, 2026	0.69	0.73	0.67	0.72	0.72	2.86%	3,924,337
Mar 4, 2026	0.72	0.74	0.68	0.70	0.70	0.86%	221,287
Mar 3, 2026	0.67	0.75	0.67	0.69	0.69	5.12%	562,058
Mar 2, 2026	0.59	0.66	0.59	0.66	0.66	0.90%	149,816
Feb 27, 2026	0.66	0.67	0.62	0.65	0.65	2.41%	163,799
Feb 26, 2026	0.60	0.64	0.59	0.64	0.64	3.05%	110,812
Feb 25, 2026	0.58	0.62	0.54	0.62	0.62	12.42%	283,983
Feb 24, 2026	0.56	0.60	0.53	0.55	0.55	2.00%	3,256,056
Feb 23, 2026	0.57	0.57	0.53	0.54	0.54	-5.74%	84,484
Feb 20, 2026	0.55	0.60	0.54	0.57	0.57	4.29%	236,293
Feb 19, 2026	0.55	0.58	0.54	0.55	0.55	0.02%	152,556
Feb 18, 2026	0.56	0.59	0.55	0.55	0.55	-1.27%	163,971
Feb 17, 2026	0.59	0.60	0.54	0.56	0.56	-4.79%	236,383
Feb 13, 2026	0.58	0.64	0.58	0.59	0.59	-3.78%	131,950
Feb 12, 2026	0.62	0.64	0.58	0.61	0.61	-0.33%	348,332
Feb 11, 2026	0.63	0.66	0.60	0.61	0.61	-6.15%	280,997
Feb 10, 2026	0.66	0.68	0.65	0.65	0.65	-3.14%	153,662
Feb 9, 2026	0.66	0.71	0.66	0.67	0.67	1.16%	156,463
Feb 6, 2026	0.67	0.71	0.65	0.66	0.66	-1.00%	214,665
Feb 5, 2026	0.68	0.74	0.67	0.67	0.67	-3.00%	252,543
Feb 4, 2026	0.76	0.76	0.69	0.69	0.69	-10.32%	327,345
Feb 3, 2026	0.63	0.80	0.63	0.77	0.77	15.37%	1,212,788
Feb 2, 2026	0.64	0.69	0.64	0.67	0.67	-7.97%	524,428
Jan 30, 2026	0.65	0.75	0.65	0.73	0.73	3.64%	1,241,101
Jan 29, 2026	0.68	0.73	0.62	0.70	0.70	-4.72%	4,656,027
Jan 28, 2026	0.77	0.88	0.66	0.73	0.73	34.07%	175,654,385
Jan 27, 2026	0.56	0.57	0.53	0.55	0.55	-2.14%	180,845
Jan 26, 2026	0.56	0.57	0.56	0.56	0.56	-2.96%	163,987
Jan 23, 2026	0.57	0.59	0.57	0.58	0.58	-2.17%	54,264
Jan 22, 2026	0.59	0.60	0.58	0.59	0.59	2.25%	76,061
Jan 21, 2026	0.57	0.60	0.56	0.58	0.58	2.38%	79,835
Jan 20, 2026	0.57	0.59	0.56	0.56	0.56	-4.89%	120,367
Jan 16, 2026	0.60	0.61	0.59	0.59	0.59	-4.22%	75,025
Jan 15, 2026	0.60	0.62	0.58	0.62	0.62	3.32%	47,806
Jan 14, 2026	0.60	0.61	0.58	0.60	0.60	4.12%	139,931
Jan 13, 2026	0.60	0.60	0.57	0.58	0.58	-4.09%	145,805
Jan 12, 2026	0.59	0.60	0.57	0.60	0.60	4.62%	124,698
Jan 9, 2026	0.61	0.61	0.55	0.57	0.57	-5.13%	119,738
Jan 8, 2026	0.61	0.61	0.58	0.60	0.60	-0.17%	94,417
Jan 7, 2026	0.62	0.64	0.58	0.61	0.61	-4.80%	169,996
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%	86,927
Jan 2, 2026	0.55	0.60	0.55	0.59	0.59	9.39%	167,749
Dec 31, 2025	0.56	0.57	0.51	0.54	0.54	-6.24%	483,853
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%	477,346
Dec 26, 2025	0.62	0.63	0.59	0.61	0.61	-2.02%	226,507
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%	112,337
Dec 22, 2025	0.63	0.65	0.62	0.63	0.63	-1.85%	212,315
Dec 19, 2025	0.65	0.65	0.61	0.64	0.64	-1.67%	368,559
Dec 18, 2025	0.62	0.65	0.62	0.65	0.65	2.21%	211,692
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%	249,684
Dec 12, 2025	0.71	0.73	0.67	0.70	0.70	0.58%	218,362
Dec 11, 2025	0.70	0.72	0.68	0.69	0.69	-5.08%	243,797
Dec 10, 2025	0.73	0.73	0.69	0.73	0.73	-1.89%	307,799
Dec 9, 2025	0.73	0.76	0.72	0.74	0.74	-3.54%	234,723
Dec 8, 2025	0.75	0.78	0.73	0.77	0.77	0.55%	272,577
Dec 5, 2025	0.76	0.77	0.72	0.77	0.77	0.79%	142,972
Dec 4, 2025	0.73	0.76	0.72	0.76	0.76	4.10%	218,365
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%	607,765
Dec 1, 2025	0.80	0.81	0.72	0.73	0.73	-9.17%	689,189
Nov 28, 2025	0.83	0.83	0.79	0.81	0.81	-1.65%	188,756
Nov 26, 2025	0.79	0.83	0.78	0.82	0.82	3.07%	279,703
Nov 25, 2025	0.81	0.83	0.78	0.80	0.80	-3.93%	364,219
Nov 24, 2025	0.84	0.87	0.83	0.83	0.83	-5.95%	414,151
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
Nov 18, 2025	0.95	1.03	0.95	1.03	1.03	5.73%	1,233,283
Nov 17, 2025	0.99	1.03	0.97	0.97	0.97	2.87%	1,941,884
Nov 14, 2025	0.95	1.03	0.92	0.95	0.95	-2.37%	2,476,245
Nov 13, 2025	0.86	1.11	0.86	0.97	0.97	6.01%	4,757,083
Nov 12, 2025	0.92	1.07	0.87	0.92	0.92	11.31%	33,659,770
Nov 11, 2025	0.77	0.88	0.76	0.82	0.82	2.88%	2,850,928
Nov 10, 2025	0.80	0.89	0.79	0.80	0.80	-16.94%	9,294,514
Nov 7, 2025	0.94	1.38	0.84	0.96	0.96	51.57%	479,252,302
Nov 6, 2025	0.66	0.67	0.62	0.63	0.63	-5.86%	476,209
Nov 5, 2025	0.66	0.69	0.66	0.67	0.67	-3.06%	351,395
Nov 4, 2025	0.71	0.73	0.67	0.70	0.70	-6.51%	737,393
Nov 3, 2025	0.76	0.79	0.72	0.74	0.74	-4.63%	611,480
Oct 31, 2025	0.76	0.84	0.75	0.78	0.78	1.29%	667,944
Oct 30, 2025	0.84	0.86	0.76	0.77	0.77	-15.13%	2,103,563
Oct 29, 2025	0.89	0.98	0.87	0.91	0.91	-3.59%	1,594,755
Oct 28, 2025	0.99	1.17	0.89	0.94	0.94	-7.73%	5,978,649
Oct 27, 2025	1.90	1.97	1.02	1.02	1.02	32.45%	266,669,322
Oct 24, 2025	0.76	0.80	0.75	0.77	0.77	1.58%	74,905
Oct 23, 2025	0.77	0.77	0.75	0.76	0.76	0.91%	32,704
Oct 22, 2025	0.81	0.82	0.73	0.75	0.75	-5.50%	132,584
Oct 21, 2025	0.75	0.82	0.75	0.80	0.80	7.74%	492,096
Oct 20, 2025	0.75	0.75	0.72	0.74	0.74	1.05%	46,896
Oct 17, 2025	0.73	0.75	0.71	0.73	0.73	-0.44%	74,369
Oct 16, 2025	0.76	0.76	0.73	0.73	0.73	-2.10%	50,071
Oct 15, 2025	0.74	0.76	0.74	0.75	0.75	0.12%	94,580
Oct 14, 2025	0.72	0.75	0.72	0.75	0.75	3.53%	55,632