BIO-key International, Inc. (BKYI) NASDAQ
Currency In USD
AD
- General
- Statistics
- Historical Data
- Profile
- Financials
AD
Currency In USD
If you invested $1000 in BIO-key International, Inc. (BKYI) 10 years ago, it would be worth $0.77 as of August 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $5.57, while $1000 invested 1 year ago would be worth $398.7. This corresponds to total returns of -99.92%, -99.44%, -60.13%, respectively, with annualized returns of -51.14%, -64.58%, -60.13%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| August 21, 2026 | 3.09 | 3.07 | 3.07 | 3.24 | 3.03 | 23,106 |
| August 20, 2026 | 3.07 | 3.1 | 3.1 | 3.14 | 2.97 | 20,957 |
| August 19, 2026 | 3.12 | 3.02 | 3.02 | 3.2 | 2.96 | 16,493 |
| August 18, 2026 | 3.28 | 3.07 | 3.07 | 3.28 | 2.91 | 0 |
| August 17, 2026 | 3.28 | 3.14 | 3.14 | 3.39 | 3.1 | 40,772 |
| August 14, 2026 | 3.14 | 3.18 | 3.18 | 3.47 | 2.96 | 97,189 |
| August 13, 2026 | 3.65 | 3.77 | 3.77 | 3.9 | 3.57 | 38,296 |
| August 12, 2026 | 3.87 | 3.76 | 3.76 | 4 | 3.75 | 30,765 |
| August 11, 2026 | 3.71 | 3.9 | 3.9 | 4.09 | 3.57 | 0 |
| August 10, 2026 | 3.94 | 4.17 | 4.17 | 4.43 | 3.84 | 689,882 |
| August 07, 2026 | 4.03 | 4.03 | 4.03 | 4.35 | 3.91 | 0 |
| August 06, 2026 | 4.06 | 4.12 | 4.12 | 4.12 | 3.75 | 43,623 |
| August 05, 2026 | 4.01 | 4.04 | 4.04 | 4.3 | 3.94 | 14,740 |
| August 04, 2026 | 3.8 | 4.04 | 4.04 | 4.23 | 3.8 | 46,045 |
| August 03, 2026 | 4.34 | 3.76 | 3.76 | 4.6 | 3.58 | 72,446 |
| July 31, 2026 | 4.33 | 4.39 | 4.39 | 4.84 | 4.17 | 41,161 |
| July 30, 2026 | 4.25 | 4.33 | 4.33 | 4.78 | 4.18 | 51,681 |
| July 29, 2026 | 4.35 | 4.39 | 4.39 | 4.41 | 4.13 | 96,485 |
| July 28, 2026 | 4.84 | 4.25 | 4.25 | 5.32 | 3.82 | 2.76M |
| July 27, 2026 | 4.41 | 4.75 | 4.75 | 4.85 | 4.41 | 3,725 |
| July 23, 2026 | 4.51 | 4.64 | 4.64 | 4.75 | 4.51 | 6,543 |
| July 22, 2026 | 4.8 | 4.77 | 4.77 | 4.8 | 4.52 | 4,128 |
| July 21, 2026 | 4.5 | 4.58 | 4.58 | 4.58 | 4.41 | 5,035 |
| July 20, 2026 | 4.75 | 4.35 | 4.35 | 4.75 | 4.35 | 5,131 |
| July 17, 2026 | 4.79 | 4.6 | 4.6 | 4.79 | 4.6 | 1,493 |
| July 16, 2026 | 4.93 | 4.97 | 4.97 | 5 | 4.3 | 6,856 |
| July 15, 2026 | 4.86 | 4.85 | 4.85 | 5 | 4.83 | 2,882 |
| July 14, 2026 | 4.86 | 5 | 5 | 5 | 4.86 | 5,673 |
| July 13, 2026 | 5 | 4.8 | 4.8 | 5.18 | 4.8 | 8,890 |
| July 10, 2026 | 4.76 | 4.98 | 4.98 | 5.26 | 4.71 | 8,067 |
| July 09, 2026 | 4.88 | 5.01 | 5.01 | 5.25 | 4.88 | 35,152 |
| July 08, 2026 | 4.5 | 5.31 | 5.31 | 5.7 | 4.5 | 70,438 |
| July 07, 2026 | 4.25 | 5.89 | 5.89 | 6.1 | 4.2 | 91,345 |
| July 06, 2026 | 4.12 | 4.11 | 4.11 | 4.3 | 4.11 | 2,459 |
| July 02, 2026 | 4.3 | 4.1 | 4.1 | 4.46 | 3.54 | 4,721 |
| July 01, 2026 | 4.53 | 4.5 | 4.5 | 4.53 | 4.5 | 2,699 |
| June 30, 2026 | 4.74 | 4.51 | 4.51 | 4.74 | 4.5 | 425 |
| June 29, 2026 | 4.55 | 4.55 | 4.55 | 4.65 | 4.51 | 712 |
| June 26, 2026 | 4.51 | 4.6 | 4.6 | 4.6 | 4.5 | 4,130 |
| June 25, 2026 | 4.32 | 4.4 | 4.4 | 4.7 | 4.28 | 508 |
| June 24, 2026 | 4.66 | 4.29 | 4.29 | 4.66 | 4.12 | 1,181 |
| June 23, 2026 | 3.99 | 4.66 | 4.66 | 4.8 | 3.99 | 6,901 |
| June 22, 2026 | 3.79 | 3.9 | 3.9 | 3.9 | 3.79 | 1,013 |
| June 18, 2026 | 3.8 | 3.8 | 3.8 | 3.85 | 3.75 | 2,047 |
| June 17, 2026 | 3.71 | 3.8 | 3.8 | 3.83 | 3.71 | 1,445 |
| June 16, 2026 | 4.1 | 3.85 | 3.85 | 4.1 | 3.57 | 7,145 |
| June 15, 2026 | 4.25 | 4.1 | 4.1 | 4.25 | 4.1 | 250 |
| June 12, 2026 | 4 | 4.15 | 4.15 | 4.46 | 3.9 | 2,968 |
| June 11, 2026 | 4.1 | 4 | 4 | 4.1 | 3.91 | 326 |
| June 10, 2026 | 4.12 | 4.1 | 4.1 | 4.12 | 4.1 | 1,272 |
| June 09, 2026 | 4.25 | 4.14 | 4.14 | 4.25 | 4.14 | 1,627 |
| June 08, 2026 | 4.13 | 4.14 | 4.14 | 4.15 | 4.13 | 1,605 |
| June 05, 2026 | 4.12 | 4.13 | 4.13 | 4.46 | 4.12 | 2,383 |
| June 04, 2026 | 4.14 | 4.27 | 4.27 | 4.28 | 4.1 | 1,840 |
| June 03, 2026 | 4.04 | 4.29 | 4.29 | 4.29 | 4.04 | 353 |
| June 02, 2026 | 4.07 | 4.4 | 4.4 | 4.4 | 4.04 | 952 |
| June 01, 2026 | 4.33 | 4.2 | 4.2 | 4.52 | 4.2 | 3,348 |
| May 29, 2026 | 4.62 | 4.28 | 4.28 | 4.66 | 4.28 | 10,539 |
| May 28, 2026 | 4.27 | 4.66 | 4.66 | 4.66 | 4.27 | 884 |
| May 27, 2026 | 4.45 | 4.55 | 4.55 | 4.8 | 4.16 | 5,362 |