NASDAQ:BKYI | Historical Stock Price | BIO KEY INTERNATIONAL INC

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1997-02-21 to 2026-09-02
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$2.81$31.19$345.85$3,835.57$42,537.13$471,744.001997-02-212026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2014

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2014-12-31$3,801.60$3,801.606
2014-12-30$3,801.60$3,801.602
2014-12-29$3,801.60$3,801.607
2014-12-26$3,801.60$3,801.600
2014-12-24$3,801.60$3,801.601
2014-12-23$3,801.60$3,801.601
2014-12-22$3,801.60$3,801.601
2014-12-19$3,801.60$3,801.605
2014-12-18$4,147.20$4,147.201
2014-12-17$3,801.60$3,801.600
2014-12-16$3,801.60$3,801.601
2014-12-15$3,801.60$3,801.602
2014-12-12$4,147.20$4,147.202
2014-12-11$4,492.80$4,492.803
2014-12-10$4,492.80$4,492.800
2014-12-09$4,147.20$4,147.205
2014-12-08$4,147.20$4,147.202
2014-12-05$4,147.20$4,147.201
2014-12-04$4,147.20$4,147.201
2014-12-03$3,801.60$3,801.601
2014-12-02$4,147.20$4,147.200
2014-12-01$4,147.20$4,147.202
2014-11-28$4,147.20$4,147.200
2014-11-26$4,147.20$4,147.203
2014-11-25$4,492.80$4,492.801
2014-11-24$3,456.00$3,456.004
2014-11-21$3,456.00$3,456.009
2014-11-20$3,456.00$3,456.0012
2014-11-19$3,801.60$3,801.603
2014-11-18$4,492.80$4,492.804
2014-11-17$4,492.80$4,492.804
2014-11-14$4,838.40$4,838.402
2014-11-13$4,492.80$4,492.8021
2014-11-12$4,147.20$4,147.200
2014-11-11$4,147.20$4,147.201
2014-11-10$4,147.20$4,147.207
2014-11-07$4,492.80$4,492.802
2014-11-06$4,492.80$4,492.802
2014-11-05$4,492.80$4,492.800
2014-11-04$4,492.80$4,492.800
2014-11-03$4,492.80$4,492.803
2014-10-31$4,492.80$4,492.802
2014-10-30$4,492.80$4,492.801
2014-10-29$4,147.20$4,147.202
2014-10-28$4,147.20$4,147.201
2014-10-27$4,147.20$4,147.202
2014-10-24$4,147.20$4,147.205
2014-10-23$4,147.20$4,147.205
2014-10-22$4,147.20$4,147.203
2014-10-21$4,147.20$4,147.204
2014-10-20$4,147.20$4,147.203
2014-10-17$4,147.20$4,147.202
2014-10-16$4,147.20$4,147.202
2014-10-15$4,147.20$4,147.201
2014-10-14$4,147.20$4,147.202
2014-10-13$4,492.80$4,492.802
2014-10-10$4,492.80$4,492.805
2014-10-09$4,492.80$4,492.809
2014-10-08$3,801.60$3,801.606
2014-10-07$3,801.60$3,801.607
2014-10-06$3,801.60$3,801.605
2014-10-03$4,147.20$4,147.204
2014-10-02$3,801.60$3,801.602
2014-10-01$3,801.60$3,801.603
2014-09-30$4,147.20$4,147.206
2014-09-29$3,801.60$3,801.601
2014-09-26$3,801.60$3,801.603
2014-09-25$3,801.60$3,801.605
2014-09-24$3,801.60$3,801.603
2014-09-23$3,801.60$3,801.605
2014-09-22$3,801.60$3,801.608
2014-09-19$3,801.60$3,801.606
2014-09-18$4,147.20$4,147.2011
2014-09-17$4,147.20$4,147.202
2014-09-16$4,147.20$4,147.206
2014-09-15$4,147.20$4,147.208
2014-09-12$4,492.80$4,492.800
2014-09-11$4,492.80$4,492.805
2014-09-10$4,147.20$4,147.201
2014-09-09$4,147.20$4,147.209
2014-09-08$4,492.80$4,492.801
2014-09-05$4,492.80$4,492.802
2014-09-04$4,492.80$4,492.801
2014-09-03$4,492.80$4,492.803
2014-09-02$4,838.40$4,838.401
2014-08-29$4,838.40$4,838.402
2014-08-28$4,838.40$4,838.404
2014-08-27$4,838.40$4,838.401
2014-08-26$4,838.40$4,838.402
2014-08-25$4,838.40$4,838.405
2014-08-22$4,147.20$4,147.202
2014-08-21$4,147.20$4,147.2080
2014-08-20$4,492.80$4,492.8017
2014-08-19$4,492.80$4,492.8014
2014-08-18$4,492.80$4,492.808
2014-08-15$4,838.40$4,838.405
2014-08-14$4,838.40$4,838.4013
2014-08-13$4,838.40$4,838.4037
2014-08-12$5,184.00$5,184.004
2014-08-11$5,184.00$5,184.007
2014-08-08$5,184.00$5,184.003
2014-08-07$5,184.00$5,184.007
2014-08-06$5,529.60$5,529.602
2014-08-05$5,529.60$5,529.602
2014-08-04$5,529.60$5,529.601
2014-08-01$5,529.60$5,529.607
2014-07-31$5,875.20$5,875.2015
2014-07-30$5,184.00$5,184.0018
2014-07-29$5,529.60$5,529.608
2014-07-28$5,529.60$5,529.6010
2014-07-25$6,220.80$6,220.805
2014-07-24$6,220.80$6,220.8011
2014-07-23$6,220.80$6,220.801
2014-07-22$6,220.80$6,220.8010
2014-07-21$5,875.20$5,875.205
2014-07-18$6,566.40$6,566.400
2014-07-17$6,912.00$6,912.001
2014-07-16$6,912.00$6,912.008
2014-07-15$6,912.00$6,912.001
2014-07-14$7,603.20$7,603.204
2014-07-11$7,603.20$7,603.201
2014-07-10$7,948.80$7,948.803
2014-07-09$7,948.80$7,948.802
2014-07-08$8,294.40$8,294.405
2014-07-07$8,294.40$8,294.408
2014-07-03$8,294.40$8,294.400
2014-07-02$8,294.40$8,294.408
2014-07-01$8,640.00$8,640.003
2014-06-30$8,640.00$8,640.003
2014-06-27$8,640.00$8,640.001
2014-06-26$8,640.00$8,640.001
2014-06-25$8,640.00$8,640.007
2014-06-24$8,294.40$8,294.401
2014-06-23$8,640.00$8,640.002
2014-06-20$8,640.00$8,640.002
2014-06-19$8,985.60$8,985.601
2014-06-18$8,985.60$8,985.600
2014-06-17$8,985.60$8,985.609
2014-06-16$8,985.60$8,985.600
2014-06-13$8,985.60$8,985.600
2014-06-12$8,985.60$8,985.603
2014-06-11$8,985.60$8,985.603
2014-06-10$8,985.60$8,985.602
2014-06-09$8,985.60$8,985.602
2014-06-06$8,985.60$8,985.601
2014-06-05$8,985.60$8,985.603
2014-06-04$8,985.60$8,985.603
2014-06-03$8,985.60$8,985.602
2014-06-02$8,985.60$8,985.601
2014-05-30$9,331.20$9,331.205
2014-05-29$9,331.20$9,331.206
2014-05-28$8,985.60$8,985.602
2014-05-27$8,985.60$8,985.607
2014-05-23$8,985.60$8,985.602
2014-05-22$9,331.20$9,331.204
2014-05-21$9,331.20$9,331.202
2014-05-20$8,985.60$8,985.605
2014-05-19$9,331.20$9,331.202
2014-05-16$9,331.20$9,331.201
2014-05-15$9,331.20$9,331.201
2014-05-14$9,331.20$9,331.204
2014-05-13$8,985.60$8,985.600
2014-05-12$8,640.00$8,640.004
2014-05-09$9,331.20$9,331.2010
2014-05-08$9,331.20$9,331.203
2014-05-07$9,331.20$9,331.201
2014-05-06$9,331.20$9,331.202
2014-05-05$9,331.20$9,331.2014
2014-05-02$9,331.20$9,331.203
2014-05-01$9,331.20$9,331.202
2014-04-30$9,676.80$9,676.8017
2014-04-29$9,676.80$9,676.802
2014-04-28$9,676.80$9,676.809
2014-04-25$9,676.80$9,676.805
2014-04-24$8,985.60$8,985.601
2014-04-23$8,985.60$8,985.601
2014-04-22$8,640.00$8,640.003
2014-04-21$8,985.60$8,985.602
2014-04-17$8,985.60$8,985.604
2014-04-16$8,985.60$8,985.602
2014-04-15$8,985.60$8,985.603
2014-04-14$8,985.60$8,985.603
2014-04-11$8,985.60$8,985.602
2014-04-10$8,640.00$8,640.007
2014-04-09$8,640.00$8,640.003
2014-04-08$8,640.00$8,640.0017
2014-04-07$9,676.80$9,676.803
2014-04-04$10,022.40$10,022.4011
2014-04-03$10,022.40$10,022.4013
2014-04-02$9,676.80$9,676.803
2014-04-01$9,676.80$9,676.8018
2014-03-31$9,676.80$9,676.8031
2014-03-28$8,985.60$8,985.6031
2014-03-27$8,294.40$8,294.408
2014-03-26$8,294.40$8,294.4036
2014-03-25$8,294.40$8,294.4019
2014-03-24$7,948.80$7,948.8014
2014-03-21$7,948.80$7,948.809
2014-03-20$7,603.20$7,603.2023
2014-03-19$7,603.20$7,603.2015
2014-03-18$7,603.20$7,603.2056
2014-03-17$7,603.20$7,603.2018
2014-03-14$7,257.60$7,257.607
2014-03-13$7,257.60$7,257.6012
2014-03-12$7,257.60$7,257.605
2014-03-11$7,257.60$7,257.6052
2014-03-10$6,220.80$6,220.8020
2014-03-07$6,220.80$6,220.802
2014-03-06$6,220.80$6,220.805
2014-03-05$5,875.20$5,875.202
2014-03-04$5,875.20$5,875.202
2014-03-03$5,875.20$5,875.201
2014-02-28$5,875.20$5,875.206
2014-02-27$5,875.20$5,875.205
2014-02-26$6,220.80$6,220.802
2014-02-25$6,220.80$6,220.802
2014-02-24$6,220.80$6,220.803
2014-02-21$6,220.80$6,220.802
2014-02-20$6,220.80$6,220.802
2014-02-19$6,220.80$6,220.8010
2014-02-18$6,220.80$6,220.807
2014-02-14$5,875.20$5,875.202
2014-02-13$6,220.80$6,220.801
2014-02-12$6,220.80$6,220.804
2014-02-11$6,220.80$6,220.802
2014-02-10$6,220.80$6,220.8010
2014-02-07$6,220.80$6,220.808
2014-02-06$6,220.80$6,220.803
2014-02-05$5,875.20$5,875.207
2014-02-04$6,220.80$6,220.8010
2014-02-03$6,220.80$6,220.801
2014-01-31$6,220.80$6,220.803
2014-01-30$6,220.80$6,220.804
2014-01-29$5,875.20$5,875.203
2014-01-28$5,875.20$5,875.203
2014-01-27$5,529.60$5,529.605
2014-01-24$5,875.20$5,875.202
2014-01-23$5,875.20$5,875.203
2014-01-22$6,220.80$6,220.804
2014-01-21$6,220.80$6,220.8013
2014-01-17$6,220.80$6,220.8026
2014-01-16$5,529.60$5,529.6013
2014-01-15$5,184.00$5,184.006
2014-01-14$5,184.00$5,184.000
2014-01-13$5,184.00$5,184.002
2014-01-10$5,184.00$5,184.001
2014-01-09$5,184.00$5,184.002
2014-01-08$5,184.00$5,184.007
2014-01-07$5,184.00$5,184.002
2014-01-06$5,184.00$5,184.000
2014-01-03$5,184.00$5,184.008
2014-01-02$5,529.60$5,529.6014