BIO-key International, Inc. (BKYI)

BIO-key International Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
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
Oct 13, 2025	0.71	0.75	0.70	0.72	0.72	1.77%	89,427
Oct 10, 2025	0.75	0.76	0.70	0.71	0.71	-6.26%	108,202
Oct 9, 2025	0.75	0.76	0.73	0.76	0.76	1.53%	113,997
Oct 8, 2025	0.75	0.76	0.72	0.75	0.75	-1.49%	93,529
Oct 7, 2025	0.77	0.78	0.75	0.76	0.76	-2.27%	75,746
Oct 6, 2025	0.81	0.81	0.76	0.78	0.78	-2.12%	123,159
Oct 3, 2025	0.79	0.80	0.76	0.79	0.79	-0.41%	96,033
Oct 2, 2025	0.78	0.80	0.76	0.80	0.80	2.27%	161,208
Oct 1, 2025	0.72	0.78	0.72	0.78	0.78	8.00%	247,774
Sep 30, 2025	0.75	0.75	0.71	0.72	0.72	-3.90%	154,302
Sep 29, 2025	0.77	0.77	0.74	0.75	0.75	-0.62%	66,022
Sep 26, 2025	0.76	0.77	0.75	0.75	0.75	-0.71%	121,381
Sep 25, 2025	0.78	0.78	0.76	0.76	0.76	-2.68%	81,574
Sep 24, 2025	0.79	0.80	0.76	0.78	0.78	0.87%	63,014
Sep 23, 2025	0.78	0.79	0.77	0.77	0.77	-1.49%	106,959
Sep 22, 2025	0.78	0.80	0.75	0.79	0.79	1.29%	91,655
Sep 19, 2025	0.79	0.82	0.77	0.78	0.78	-2.85%	169,823
Sep 18, 2025	0.78	0.80	0.76	0.80	0.80	4.88%	191,649
Sep 17, 2025	0.86	0.86	0.76	0.76	0.76	-9.03%	298,335
Sep 16, 2025	0.78	0.86	0.76	0.84	0.84	4.53%	365,513
Sep 15, 2025	0.77	0.80	0.75	0.80	0.80	3.73%	134,700
Sep 12, 2025	0.77	0.78	0.75	0.77	0.77	2.13%	56,580
Sep 11, 2025	0.76	0.78	0.75	0.76	0.76	-0.59%	110,777
Sep 10, 2025	0.74	0.77	0.73	0.76	0.76	1.27%	106,237
Sep 9, 2025	0.75	0.78	0.74	0.75	0.75	3.56%	101,027
Sep 8, 2025	0.75	0.75	0.71	0.72	0.72	-3.72%	135,562
Sep 5, 2025	0.75	0.76	0.73	0.75	0.75	-0.29%	153,739
Sep 4, 2025	0.75	0.76	0.73	0.75	0.75	-0.50%	45,538
Sep 3, 2025	0.77	0.77	0.75	0.76	0.76	1.11%	53,022
Sep 2, 2025	0.75	0.75	0.73	0.75	0.75	-0.08%	71,954
Aug 29, 2025	0.73	0.76	0.73	0.75	0.75	0.17%	61,983
Aug 28, 2025	0.77	0.77	0.71	0.75	0.75	-0.65%	47,259
Aug 27, 2025	0.77	0.78	0.74	0.75	0.75	0.55%	63,682
Aug 26, 2025	0.77	0.78	0.74	0.75	0.75	-0.21%	33,345
Aug 25, 2025	0.78	0.78	0.75	0.75	0.75	-2.41%	55,333
Aug 22, 2025	0.77	0.77	0.75	0.77	0.77	1.34%	64,722
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

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