Bio Key International Inc (BKYI)

Overview News Price History Option Chain Financials Why BKYI Down? Discussions Forecast Stock Split

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 December 31, 1969, is $4.75.

Bio Key International Inc all-time high stock price is $48.00, occurred on February 06, 2015.
The lowest Bio Key International Inc stock price recorded was $0.1317 on December 11, 2023. Since then, Bio Key International Inc's stock price has risen over 3,507% to $4.75 now.
The 52-week high stock price for BKYI is $4.2711, representing a -10.08% increase from the current share price, occurred on June 09, 2026.
The 52-week low stock price for BKYI is $3.56, indicating a -25.05% decrease from the current share price, occurred on June 16, 2026.
The closing price of Bio Key International Inc (BKYI) stock in the beginning of 2025 was $2.21. The stock closed the year at $0.5851, a loss of over -73.52% for the year.

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

Daily

Weekly

Monthly

30D

60D

YTD

Date	High	Low	High - Low	Volume	% Change
Dec 31, 1969	$4.75	$4.12	$0.63	2,253.0	+21.79%
Jun 22, 2026	$4.00	$3.79	$0.21	1,898.0	+1.30%
Jun 16, 2026	$4.10	$3.56	$0.54	10,808.0	-9.73%

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.