BIO-key International, Inc. - BKYI - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 17, 2025	0.73	0.73	0.73	0.75	0.71	74,369
October 16, 2025	0.76	0.73	0.73	0.76	0.73	50,071
October 15, 2025	0.74	0.75	0.75	0.76	0.74	94,580
October 14, 2025	0.72	0.75	0.75	0.75	0.72	55,632
October 13, 2025	0.71	0.72	0.72	0.75	0.7	89,427
October 10, 2025	0.75	0.71	0.71	0.76	0.7	105,463
October 09, 2025	0.75	0.76	0.76	0.76	0.73	114,000
October 08, 2025	0.75	0.75	0.75	0.76	0.72	93,529
October 07, 2025	0.77	0.76	0.76	0.78	0.75	75,604
October 06, 2025	0.81	0.78	0.78	0.81	0.76	123,159
October 03, 2025	0.79	0.79	0.79	0.8	0.76	96,033
October 02, 2025	0.78	0.8	0.8	0.8	0.76	161,208
October 01, 2025	0.72	0.78	0.78	0.78	0.72	247,774
September 30, 2025	0.75	0.72	0.72	0.75	0.71	154,302
September 29, 2025	0.77	0.75	0.75	0.77	0.74	66,022
September 26, 2025	0.76	0.75	0.75	0.77	0.75	121,381
September 25, 2025	0.78	0.76	0.76	0.78	0.76	81,600
September 24, 2025	0.79	0.78	0.78	0.8	0.76	63,014
September 23, 2025	0.78	0.77	0.77	0.79	0.77	107,000
September 22, 2025	0.78	0.79	0.79	0.8	0.75	91,655
September 19, 2025	0.79	0.78	0.78	0.82	0.77	169,823
September 18, 2025	0.78	0.8	0.8	0.8	0.76	191,649
September 17, 2025	0.86	0.76	0.76	0.86	0.76	298,335
September 16, 2025	0.78	0.84	0.84	0.86	0.76	365,513
September 15, 2025	0.77	0.8	0.8	0.8	0.75	134,700
September 12, 2025	0.77	0.77	0.77	0.78	0.75	56,211
September 11, 2025	0.76	0.76	0.76	0.78	0.75	110,777
September 10, 2025	0.74	0.76	0.76	0.77	0.73	106,237
September 09, 2025	0.75	0.75	0.75	0.78	0.74	101,027
September 08, 2025	0.75	0.72	0.72	0.75	0.71	135,562
September 05, 2025	0.75	0.75	0.75	0.76	0.73	151,837
September 04, 2025	0.75	0.75	0.75	0.76	0.73	45,538
September 03, 2025	0.77	0.76	0.76	0.77	0.75	53,041
September 02, 2025	0.75	0.75	0.75	0.75	0.73	72,000
August 29, 2025	0.73	0.75	0.75	0.76	0.73	61,983
August 28, 2025	0.77	0.75	0.75	0.77	0.71	47,300
August 27, 2025	0.77	0.75	0.75	0.78	0.74	63,682
August 26, 2025	0.77	0.75	0.75	0.78	0.74	33,345
August 25, 2025	0.78	0.75	0.75	0.78	0.75	55,333
August 22, 2025	0.77	0.77	0.77	0.77	0.75	64,722
August 21, 2025	0.74	0.76	0.76	0.77	0.74	36,400
August 20, 2025	0.75	0.74	0.74	0.77	0.73	95,467
August 19, 2025	0.77	0.77	0.77	0.8	0.75	56,222
August 18, 2025	0.74	0.78	0.78	0.84	0.73	556,133
August 15, 2025	0.74	0.73	0.73	0.75	0.72	138,849
August 14, 2025	0.77	0.75	0.75	0.79	0.74	74,400
August 13, 2025	0.77	0.79	0.79	0.82	0.75	250,200
August 12, 2025	0.77	0.81	0.81	0.83	0.76	359,413
August 11, 2025	0.76	0.78	0.78	0.78	0.71	227,536
August 08, 2025	0.75	0.75	0.75	0.76	0.74	102,209
August 07, 2025	0.73	0.76	0.76	0.82	0.7	474,710
August 06, 2025	0.73	0.73	0.73	0.74	0.72	49,204
August 05, 2025	0.79	0.75	0.75	0.79	0.73	45,703
August 04, 2025	0.74	0.77	0.77	0.8	0.74	34,506
August 01, 2025	0.75	0.76	0.76	0.76	0.69	186,539
July 31, 2025	0.78	0.77	0.77	0.8	0.76	174,349
July 30, 2025	0.8	0.8	0.8	0.81	0.78	44,654
July 29, 2025	0.81	0.8	0.8	0.82	0.78	73,733
July 28, 2025	0.85	0.81	0.81	0.86	0.8	101,619
July 25, 2025	0.84	0.83	0.83	0.88	0.81	39,558

BIO-key International, Inc. (BKYI) NASDAQ