Bio Key International Inc (BKYI)

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Bio Key International Inc Stock (BKYI) Price History

The historical daily chart and data for Bio Key International Inc stock (BKYI), show that the latest closing stock price as of October 30, 2026, is $2.70.

Bio Key International Inc all-time high stock price is $19.70, occurred on October 27, 2025.
The lowest Bio Key International Inc stock price recorded was $1.55 on October 12, 2026. Since then, Bio Key International Inc's stock price has risen over 42.59% to $2.70 now.
The 52-week high stock price for BKYI is $13.80, representing a 411.11% increase from the current share price, occurred on November 07, 2025.
The 52-week low stock price for BKYI is $1.55, indicating a 42.59% decrease from the current share price, occurred on October 12, 2026.
The closing price of Bio Key International Inc (BKYI) stock in the beginning of 2025 was $7.59. The stock closed the year at $5.39, a loss of over 28.98% for the year.

The table below shows more information about BKYI historical price data:

FromTo

Date	High	Low	High - Low	Volume	% Change
Oct 30, 2026	$3.04	$2.51	$0.5343	288,630	-7.85%
Oct 29, 2026	$3.09	$2.83	$0.26	575,083	-6.69%
Oct 28, 2026	$3.33	$3.04	$0.285	14,919,532	+14.81%
Oct 27, 2026	$2.87	$2.59	$0.28	293,984	-4.04%
Oct 26, 2026	$3.26	$2.80	$0.46	802,035	-15.93%
Oct 23, 2026	$3.92	$3.21	$0.71	35,318,578	+23.72%
Oct 22, 2026	$3.25	$2.56	$0.69	32,439,793	+30.48%
Oct 21, 2026	$2.37	$2.06	$0.3099	152,101	-8.70%
Oct 20, 2026	$2.69	$2.27	$0.42	135,135	+1.32%
Oct 19, 2026	$2.61	$2.27	$0.34	247,929	-13.69%
Oct 16, 2026	$3.11	$2.51	$0.6	353,148	-10.85%
Oct 15, 2026	$3.55	$2.71	$0.84	1,108,373	+1.37%
Oct 14, 2026	$3.38	$2.54	$0.8399	2,474,398	+2.83%
Oct 13, 2026	$4.30	$2.69	$1.61	81,928,703	+71.52%
Oct 12, 2026	$1.70	$1.55	$0.145	73,005	-1.20%
Oct 09, 2026	$1.75	$1.62	$0.1297	82,530	-4.02%
Oct 08, 2026	$1.78	$1.61	$0.1716	120,540	-1.14%
Oct 07, 2026	$1.81	$1.71	$0.1	125,490	-3.30%
Oct 06, 2026	$1.95	$1.76	$0.19	271,137	-5.70%
Oct 05, 2026	$2.24	$1.78	$0.46	339,512	-8.96%
Oct 02, 2026	$2.32	$1.92	$0.4	423,886	-7.42%
Oct 01, 2026	$2.80	$2.20	$0.5958	912,662	-18.21%

Bio Key International Inc Stock (BKYI) Year by Year Price History

In this detailed analysis, we present a comprehensive overview of the price movements of Bio Key International Inc stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of BKYI shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Bio Key International Inc stock price history provides a foundation for understanding how the company's stock has evolved over time.

Bio Key International Inc Stock (BKYI) Price History 2026

Month	High	Low	High - Low	Volume	% Change
Oct, 2026	$4.30	$1.55	$2.75	173,386,184	-3.57%
Sep, 2026	$4.66	$1.63	$3.03	172,030,920	-9.68%
Aug, 2026	$4.60	$2.88	$1.72	1,520,115	-29.38%
Jul, 2026	$6.10	$3.54	$2.56	3,222,660	-2.66%
Jun, 2026	$4.80	$3.56	$1.24	75,188	-0.29%
May, 2026	$5.54	$3.10	$2.44	760,947	-9.36%
Apr, 2026	$7.00	$4.05	$2.95	531,092	-5.87%
Mar, 2026	$7.52	$4.90	$2.62	852,885	-18.98%
Feb, 2026	$8.00	$5.26	$2.74	829,151	-9.81%
Jan, 2026	$8.78	$5.32	$3.46	18,353,672	+34.58%

Bio Key International Inc Stock (BKYI) Price History 2025

Month	High	Low	High - Low	Volume	% Change
Dec, 2025	$8.10	$5.31	$2.78	582,866	-28.86%
Nov, 2025	$13.80	$6.20	$7.60	54,108,450	+3.63%
Oct, 2025	$19.70	$7.01	$12.69	27,916,465	+8.36%

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