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 — 2001

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2001-12-31$32,140.80$32,140.800
2001-12-28$32,140.80$32,140.802
2001-12-27$31,104.00$31,104.001
2001-12-26$32,832.00$32,832.001
2001-12-24$32,140.80$32,140.800
2001-12-21$33,523.20$33,523.200
2001-12-20$34,214.40$34,214.401
2001-12-19$32,486.40$32,486.402
2001-12-18$31,795.20$31,795.201
2001-12-17$30,412.80$30,412.800
2001-12-14$31,104.00$31,104.002
2001-12-13$31,104.00$31,104.001
2001-12-12$32,140.80$32,140.801
2001-12-11$32,832.00$32,832.001
2001-12-10$34,905.60$34,905.601
2001-12-07$34,905.60$34,905.602
2001-12-06$34,905.60$34,905.603
2001-12-05$34,560.00$34,560.005
2001-12-04$36,288.00$36,288.006
2001-12-03$34,214.40$34,214.4013
2001-11-30$28,339.20$28,339.206
2001-11-29$26,611.20$26,611.204
2001-11-28$25,920.00$25,920.0017
2001-11-27$19,353.60$19,353.602
2001-11-26$17,625.60$17,625.602
2001-11-23$15,897.60$15,897.600
2001-11-21$17,625.60$17,625.601
2001-11-20$15,897.60$15,897.600
2001-11-19$17,971.20$17,971.202
2001-11-16$17,625.60$17,625.601
2001-11-15$19,008.00$19,008.003
2001-11-14$15,552.00$15,552.001
2001-11-13$15,206.40$15,206.402
2001-11-12$15,206.40$15,206.404
2001-11-09$13,824.00$13,824.001
2001-11-08$13,824.00$13,824.006
2001-11-07$11,750.40$11,750.400
2001-11-06$11,750.40$11,750.405
2001-11-05$10,022.40$10,022.400
2001-11-02$11,059.20$11,059.201
2001-11-01$11,404.80$11,404.801
2001-10-31$11,404.80$11,404.801
2001-10-30$10,022.40$10,022.401
2001-10-29$10,022.40$10,022.403
2001-10-26$10,022.40$10,022.402
2001-10-25$10,713.60$10,713.600
2001-10-24$10,713.60$10,713.601
2001-10-23$10,713.60$10,713.603
2001-10-22$10,022.40$10,022.403
2001-10-19$13,824.00$13,824.003
2001-10-18$15,552.00$15,552.003
2001-10-17$18,662.40$18,662.408
2001-10-16$20,736.00$20,736.0016
2001-10-15$21,772.80$21,772.8014
2001-10-12$18,662.40$18,662.4010
2001-10-11$14,860.80$14,860.8018
2001-10-10$12,096.00$12,096.003
2001-10-09$11,059.20$11,059.206
2001-10-08$6,912.00$6,912.000
2001-10-05$6,220.80$6,220.801
2001-10-04$5,875.20$5,875.201
2001-10-03$5,529.60$5,529.600
2001-10-02$5,875.20$5,875.200
2001-10-01$6,220.80$6,220.800
2001-09-28$6,220.80$6,220.801
2001-09-27$6,220.80$6,220.800
2001-09-26$5,529.60$5,529.600
2001-09-25$6,220.80$6,220.800
2001-09-24$6,220.80$6,220.801
2001-09-21$6,220.80$6,220.802
2001-09-20$6,912.00$6,912.001
2001-09-19$6,220.80$6,220.800
2001-09-18$6,220.80$6,220.803
2001-09-17$7,948.80$7,948.807
2001-09-10$4,838.40$4,838.400
2001-09-07$4,838.40$4,838.400
2001-09-06$4,838.40$4,838.400
2001-09-05$4,838.40$4,838.400
2001-09-04$4,838.40$4,838.400
2001-08-31$4,838.40$4,838.400
2001-08-30$4,838.40$4,838.400
2001-08-29$4,838.40$4,838.400
2001-08-28$4,838.40$4,838.400
2001-08-27$4,838.40$4,838.400
2001-08-24$4,838.40$4,838.400
2001-08-23$4,838.40$4,838.400
2001-08-22$4,838.40$4,838.400
2001-08-21$4,838.40$4,838.400
2001-08-20$4,838.40$4,838.400
2001-08-17$4,838.40$4,838.400
2001-08-16$4,838.40$4,838.400
2001-08-15$4,838.40$4,838.400
2001-08-14$4,838.40$4,838.400
2001-08-13$4,838.40$4,838.400
2001-08-10$4,838.40$4,838.400
2001-08-09$4,838.40$4,838.400
2001-08-08$4,838.40$4,838.400
2001-08-07$4,838.40$4,838.400
2001-08-06$4,838.40$4,838.400
2001-08-03$4,838.40$4,838.400
2001-08-02$4,838.40$4,838.400
2001-08-01$4,838.40$4,838.400
2001-07-31$4,838.40$4,838.400
2001-07-30$4,838.40$4,838.400
2001-07-27$5,875.20$5,875.200
2001-07-26$6,566.40$6,566.400
2001-07-25$6,566.40$6,566.400
2001-07-24$6,566.40$6,566.400
2001-07-23$6,566.40$6,566.402
2001-07-20$4,492.80$4,492.800
2001-07-19$4,492.80$4,492.800
2001-07-18$4,492.80$4,492.801
2001-07-17$5,184.00$5,184.000
2001-07-16$6,912.00$6,912.000
2001-07-13$6,912.00$6,912.000
2001-07-12$5,875.20$5,875.201
2001-07-11$5,875.20$5,875.200
2001-07-10$5,875.20$5,875.202
2001-07-09$6,912.00$6,912.000
2001-07-06$6,912.00$6,912.000
2001-07-05$6,912.00$6,912.000
2001-07-03$6,912.00$6,912.000
2001-07-02$6,912.00$6,912.000
2001-06-29$6,912.00$6,912.000
2001-06-28$6,912.00$6,912.000
2001-06-27$6,912.00$6,912.000
2001-06-26$6,912.00$6,912.000
2001-06-25$7,257.60$7,257.601
2001-06-22$6,220.80$6,220.800
2001-06-21$6,912.00$6,912.001
2001-06-20$6,912.00$6,912.000
2001-06-19$6,912.00$6,912.000
2001-06-18$6,912.00$6,912.000
2001-06-15$6,912.00$6,912.000
2001-06-14$6,912.00$6,912.000
2001-06-13$6,912.00$6,912.000
2001-06-12$6,912.00$6,912.000
2001-06-11$6,912.00$6,912.000
2001-06-08$6,912.00$6,912.000
2001-06-07$7,948.80$7,948.800
2001-06-06$7,948.80$7,948.800
2001-06-05$8,294.40$8,294.400
2001-06-04$8,294.40$8,294.400
2001-06-01$8,294.40$8,294.400
2001-05-31$8,294.40$8,294.400
2001-05-30$8,294.40$8,294.400
2001-05-29$6,912.00$6,912.000
2001-05-25$8,294.40$8,294.400
2001-05-24$8,294.40$8,294.400
2001-05-23$8,294.40$8,294.400
2001-05-22$6,912.00$6,912.000
2001-05-21$8,294.40$8,294.400
2001-05-18$6,912.00$6,912.000
2001-05-17$6,912.00$6,912.000
2001-05-16$6,912.00$6,912.000
2001-05-15$6,912.00$6,912.001
2001-05-14$8,294.40$8,294.401
2001-05-11$8,640.00$8,640.000
2001-05-10$8,640.00$8,640.000
2001-05-09$9,331.20$9,331.200
2001-05-08$9,331.20$9,331.200
2001-05-07$9,331.20$9,331.200
2001-05-04$9,331.20$9,331.200
2001-05-03$9,331.20$9,331.200
2001-05-02$8,985.60$8,985.604
2001-05-01$11,404.80$11,404.800
2001-04-30$8,985.60$8,985.601
2001-04-27$11,404.80$11,404.800
2001-04-26$11,404.80$11,404.800
2001-04-25$11,404.80$11,404.800
2001-04-24$11,059.20$11,059.200
2001-04-23$11,059.20$11,059.200
2001-04-20$11,059.20$11,059.202
2001-04-19$11,404.80$11,404.800
2001-04-18$9,676.80$9,676.800
2001-04-17$9,676.80$9,676.800
2001-04-16$9,676.80$9,676.801
2001-04-12$9,676.80$9,676.800
2001-04-11$9,676.80$9,676.800
2001-04-10$9,676.80$9,676.800
2001-04-09$11,059.20$11,059.200
2001-04-06$11,880.00$11,880.000
2001-04-05$11,880.00$11,880.000
2001-04-04$11,880.00$11,880.000
2001-04-03$14,040.00$14,040.000
2001-04-02$14,040.00$14,040.000
2001-03-30$14,040.00$14,040.000
2001-03-29$14,040.00$14,040.000
2001-03-28$14,040.00$14,040.000
2001-03-27$14,040.00$14,040.000
2001-03-26$14,040.00$14,040.000
2001-03-23$15,120.00$15,120.000
2001-03-22$14,040.00$14,040.000
2001-03-21$14,040.00$14,040.000
2001-03-20$14,040.00$14,040.000
2001-03-19$15,120.00$15,120.000
2001-03-16$14,040.00$14,040.000
2001-03-15$15,120.00$15,120.000
2001-03-14$15,120.00$15,120.000
2001-03-13$15,120.00$15,120.000
2001-03-12$14,580.00$14,580.000
2001-03-09$14,580.00$14,580.000
2001-03-08$14,580.00$14,580.000
2001-03-07$14,580.00$14,580.000
2001-03-06$15,120.00$15,120.005
2001-03-05$14,580.00$14,580.000
2001-03-02$14,040.00$14,040.000
2001-03-01$14,040.00$14,040.001
2001-02-28$14,580.00$14,580.000
2001-02-27$14,580.00$14,580.000
2001-02-26$13,500.00$13,500.003
2001-02-23$13,500.00$13,500.000
2001-02-22$13,500.00$13,500.003
2001-02-21$14,040.00$14,040.000
2001-02-20$15,120.00$15,120.004
2001-02-16$14,040.00$14,040.003
2001-02-15$14,580.00$14,580.001
2001-02-14$12,960.00$12,960.000
2001-02-13$14,580.00$14,580.000
2001-02-12$14,580.00$14,580.001
2001-02-09$12,960.00$12,960.000
2001-02-08$14,040.00$14,040.000
2001-02-07$14,040.00$14,040.000
2001-02-06$14,040.00$14,040.000
2001-02-05$14,040.00$14,040.002
2001-02-02$14,040.00$14,040.002
2001-02-01$14,580.00$14,580.000
2001-01-31$14,040.00$14,040.003
2001-01-30$12,960.00$12,960.000
2001-01-29$12,960.00$12,960.001
2001-01-26$12,960.00$12,960.005
2001-01-25$12,960.00$12,960.006
2001-01-24$12,960.00$12,960.004
2001-01-23$12,960.00$12,960.007
2001-01-22$11,340.00$11,340.001
2001-01-19$11,340.00$11,340.002
2001-01-18$10,260.00$10,260.007
2001-01-17$9,180.00$9,180.001
2001-01-16$9,180.00$9,180.000
2001-01-12$9,180.00$9,180.000
2001-01-11$9,720.00$9,720.000
2001-01-10$9,720.00$9,720.000
2001-01-09$9,180.00$9,180.000
2001-01-08$10,260.00$10,260.000
2001-01-05$10,260.00$10,260.000
2001-01-04$9,180.00$9,180.004
2001-01-03$10,260.00$10,260.000
2001-01-02$10,260.00$10,260.001