BIO-key - 28 Year Stock Price History | BKYI
Historical daily share price chart and data for BIO-key since 1997 adjusted for splits and dividends. The latest closing stock price for BIO-key as of November 12, 2025 is 0.92.
- The all-time high BIO-key stock closing price was 47952.00 on November 04, 1997.
- The BIO-key 52-week high stock price is 3.68, which is 300% above the current share price.
- The BIO-key 52-week low stock price is 0.62, which is 32.6% below the current share price.
- The average BIO-key stock price for the last 52 weeks is 0.94.
| BIO-key Historical Annual Stock Price Data | ||||||
|---|---|---|---|---|---|---|
| Year | Average Stock Price | Year Open | Year High | Year Low | Year Close | Annual % Change |
| 2025 | 0.9186 | 1.3900 | 2.2800 | 0.6347 | 0.9150 | -46.49% |
| 2024 | 1.5344 | 2.7500 | 2.8000 | 0.5915 | 1.7100 | -43.00% |
| 2023 | 10.6937 | 11.5110 | 15.4800 | 2.7180 | 3.0000 | -71.51% |
| 2022 | 32.1699 | 39.7800 | 50.7600 | 9.7200 | 10.5318 | -73.52% |
| 2021 | 61.7143 | 66.2400 | 90.5400 | 38.7000 | 39.7800 | -37.22% |
| 2020 | 93.0197 | 72.8292 | 172.8000 | 52.7400 | 63.3600 | -12.00% |
| 2019 | 138.9164 | 122.4000 | 231.8400 | 61.2000 | 72.0000 | -33.33% |
| 2018 | 268.0166 | 270.7200 | 381.6000 | 108.0000 | 108.0000 | -57.63% |
| 2017 | 379.0060 | 364.3200 | 518.4000 | 182.8800 | 254.8940 | -33.20% |
| 2016 | 372.0998 | 276.4800 | 501.1200 | 233.4530 | 381.6000 | 38.02% |
| 2015 | 314.1294 | 362.8800 | 380.1600 | 241.7470 | 276.4800 | -27.21% |
| 2014 | 622.1502 | 535.6800 | 1002.2400 | 360.8060 | 379.8140 | -32.16% |
| 2013 | 775.6471 | 300.6720 | 1382.4000 | 297.2160 | 559.8720 | 86.21% |
| 2012 | 269.7747 | 203.9040 | 380.1600 | 190.4260 | 300.6720 | 24.29% |
| 2011 | 461.5603 | 545.7020 | 656.6400 | 207.3600 | 241.9200 | -50.00% |
| 2010 | 629.0043 | 891.6480 | 967.6800 | 328.3200 | 483.8400 | -40.93% |
| 2009 | 485.4256 | 172.8000 | 1002.2400 | 162.4320 | 819.0720 | 398.95% |
| 2008 | 397.6708 | 432.0000 | 687.7440 | 138.2400 | 164.1600 | -56.82% |
| 2007 | 709.0827 | 1175.0400 | 1209.6000 | 317.9520 | 380.1600 | -66.67% |
| 2006 | 1826.4282 | 2177.2800 | 3041.2800 | 1106.2700 | 1140.4800 | -52.17% |
| 2005 | 3576.7817 | 5253.1200 | 5391.3600 | 1866.2400 | 2384.6400 | -56.88% |
| 2004 | 4654.6971 | 3767.0400 | 9331.2000 | 2592.0000 | 5529.6000 | 34.45% |
| 2003 | 1990.5993 | 1900.8000 | 4838.4000 | 1036.8000 | 4112.6400 | 108.77% |
| 2002 | 2125.5030 | 3110.4000 | 4147.2000 | 915.8400 | 1969.9200 | -38.71% |
| 2001 | 1336.5574 | 1012.6100 | 3628.8000 | 432.0000 | 3214.0800 | 257.69% |
| 2000 | 2660.8017 | 2376.0000 | 4860.0000 | 898.5600 | 898.5600 | -58.40% |
| 1999 | 5242.5377 | 12960.0000 | 13176.0000 | 1728.0000 | 2160.0000 | -82.14% |
| 1998 | 20047.3386 | 34560.0000 | 35424.0000 | 6480.0000 | 12096.0000 | -63.16% |
| Sector | Industry | Market Cap | Revenue |
|---|---|---|---|
| Computer and Technology | Electrical Products - Miscellaneous | $0.006B | $0.007B |
| BIO-key develops and licenses advanced biometric finger identification software products that are cost effective, scalable and easy to deploy. BIO-key's capabilities, such as preventing false identities through alias checks and hardware independence, are very unique to the biometric market place and represent a significant advancement over other biometrics. Product offerings are reflective of BIO-keys' leadership position in the biometric finger identification market and their commitment to the innovation of identification technology tools. | |||
| Stock Name | Country | Market Cap | PE Ratio |
|---|---|---|---|
| KLA (KLAC) | United States | $156.475B | 34.22 |
| Tokyo Electron (TOELY) | Japan | $102.593B | 28.48 |
| Osram Licht AG (OSAGF) | Germany | $59.038B | 147.82 |
| Hoya (HOCPY) | Japan | $55.624B | 39.73 |
| Rockwell Automation (ROK) | United States | $44.083B | 37.56 |
| Garmin (GRMN) | Switzerland | $38.402B | 24.41 |
| Daikin Industries (DKILY) | Japan | $37.518B | 20.98 |
| Teradyne (TER) | United States | $27.756B | 56.80 |
| Flex (FLEX) | United States | $22.750B | 22.78 |
| Smc (SMCAY) | Japan | $21.875B | 22.83 |
| TD SYNNEX (SNX) | United States | $12.173B | 12.60 |
| MKS (MKSI) | United States | $10.252B | 20.19 |
| SiTime (SITM) | United States | $8.004B | 0.00 |
| Timken (TKR) | United States | $5.447B | 14.62 |
| Spectris (SEPJY) | United Kingdom | $5.110B | 0.00 |
| Brother Industries (BRTHY) | Japan | $4.672B | 12.69 |
| Hayward Holdings (HAYW) | United States | $3.492B | 21.47 |
| Plug Power (PLUG) | United States | $2.922B | 0.00 |
| Bel Fuse (BELFB) | United States | $1.926B | 29.71 |
| Casio Computer (CSIOY) | Japan | $1.925B | 26.54 |
| Enovix (ENVX) | United States | $1.908B | 0.00 |
| Bel Fuse (BELFA) | United States | $1.668B | 20.90 |
| Preformed Line Products (PLPC) | United States | $1.011B | 22.65 |
| Daktronics (DAKT) | United States | $0.915B | 31.43 |
| Eastman Kodak (KODK) | United States | $0.785B | 0.00 |
| Kimball Electronics (KE) | United States | $0.679B | 20.08 |
| American Battery Technology (ABAT) | United States | $0.528B | 0.00 |
| Kopin (KOPN) | United States | $0.511B | 0.00 |
| Mistras Group Inc (MG) | United States | $0.410B | 14.77 |
| Star Group (SGU) | United States | $0.396B | 8.92 |
| NOVONIX (NVX) | Australia | $0.260B | 0.00 |
| Electrovaya (ELVA) | Canada | $0.242B | 169.67 |
| Heritage Media (OLVI) | $0.149B | 0.00 | |
| Gauzy (GAUZ) | Israel | $0.085B | 0.00 |
| XCHG (XCH) | $0.079B | 0.00 | |
| Dragonfly Energy Holdings (DFLI) | United States | $0.071B | 0.00 |
| ESS Tech (GWH) | United States | $0.062B | 0.00 |
| Research Frontiers (REFR) | United States | $0.059B | 0.00 |
| Spruce Power Holding (SPRU) | United States | $0.054B | 0.00 |
| Wallbox (WBX) | Spain | $0.048B | 0.00 |
| Universal Electronics (UEIC) | United States | $0.041B | 0.00 |
| Flux Power Holdings (FLUX) | United States | $0.040B | 0.00 |
| Acorn Energy (ACFN) | United States | $0.040B | 18.18 |
| Stardust Power (SDST) | United States | $0.034B | 0.00 |
| Key Tronic (KTCC) | United States | $0.032B | 0.00 |
| Solidion Technology (STI) | United States | $0.029B | 0.00 |
| Greenland Technologies Holding (GTEC) | United States | $0.021B | 1.36 |
| Elong Power Holding (ELPW) | China | $0.014B | 0.00 |
| Linkers Industries (LNKS) | $0.006B | 0.00 | |
| Expion360 (XPON) | United States | $0.004B | 0.00 |
| CCSC Technology Holdings (CCTG) | Hong Kong, SAR China | $0.004B | 0.00 |
| Erayak Power Solution Group (RAYA) | China | $0.004B | 0.00 |
| MKDWELL Tech (MKDW) | Taiwan | $0.003B | 0.00 |