NASDAQ:INTZ | Historical Stock Price | INTRUSION 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
1992-05-21 to 2026-09-04
Data captured

Stock Price Chart

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

$0.41$2.48$15.00$90.92$550.97$3,339.001992-05-212026-08-27

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

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Historical Stock Price — 2007

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2007-12-31$3.40$3.401,135
2007-12-28$4.00$4.00945
2007-12-27$4.00$4.00875
2007-12-26$4.00$4.003,420
2007-12-24$4.40$4.4055
2007-12-21$4.40$4.401,855
2007-12-20$4.40$4.401,680
2007-12-19$4.80$4.80760
2007-12-18$4.80$4.8030
2007-12-17$4.80$4.802,725
2007-12-14$5.00$5.00315
2007-12-13$5.20$5.202,340
2007-12-12$5.60$5.60325
2007-12-11$5.60$5.60320
2007-12-10$5.60$5.6015
2007-12-07$5.60$5.6070
2007-12-06$5.80$5.80315
2007-12-05$5.80$5.801,420
2007-12-04$5.80$5.801,020
2007-12-03$5.40$5.401,125
2007-11-30$6.00$6.00200
2007-11-29$6.00$6.001,290
2007-11-28$5.60$5.601,355
2007-11-27$5.80$5.80535
2007-11-26$6.00$6.006,110
2007-11-23$6.20$6.2075
2007-11-21$6.20$6.2045
2007-11-20$6.40$6.403,000
2007-11-19$7.00$7.00310
2007-11-16$6.40$6.40695
2007-11-15$6.20$6.2060
2007-11-14$6.40$6.40150
2007-11-13$6.20$6.2025
2007-11-12$6.60$6.601,345
2007-11-09$7.00$7.000
2007-11-08$7.00$7.000
2007-11-07$7.00$7.001,500
2007-11-06$6.20$6.20130
2007-11-05$6.60$6.601,035
2007-11-02$6.60$6.603,445
2007-11-01$6.40$6.4020
2007-10-31$6.60$6.6035
2007-10-30$7.00$7.003,235
2007-10-29$7.20$7.200
2007-10-26$7.20$7.2010
2007-10-25$8.00$8.000
2007-10-24$8.00$8.000
2007-10-23$8.00$8.00100
2007-10-22$7.60$7.6035
2007-10-19$7.60$7.600
2007-10-18$7.60$7.60250
2007-10-17$7.60$7.6030
2007-10-16$7.40$7.403,065
2007-10-15$8.40$8.400
2007-10-12$8.40$8.40500
2007-10-11$8.40$8.401,165
2007-10-10$8.20$8.201,210
2007-10-09$7.40$7.400
2007-10-08$7.40$7.401,065
2007-10-05$7.40$7.4025
2007-10-04$6.80$6.800
2007-10-03$6.80$6.80235
2007-10-02$6.80$6.80105
2007-10-01$6.60$6.60350
2007-09-28$7.40$7.40270
2007-09-27$7.20$7.202,275
2007-09-26$7.00$7.003,395
2007-09-25$7.00$7.004,050
2007-09-24$7.40$7.403,390
2007-09-21$7.60$7.6040
2007-09-20$7.60$7.6080
2007-09-19$7.60$7.60320
2007-09-18$7.60$7.60265
2007-09-17$7.60$7.60425
2007-09-14$7.60$7.6050
2007-09-13$7.60$7.600
2007-09-12$7.60$7.60470
2007-09-11$7.60$7.6025
2007-09-10$7.60$7.6060
2007-09-07$7.60$7.60110
2007-09-06$8.00$8.00335
2007-09-05$7.60$7.60250
2007-09-04$7.60$7.601,635
2007-08-31$7.60$7.60155
2007-08-30$7.80$7.80535
2007-08-29$7.40$7.40140
2007-08-28$7.60$7.60560
2007-08-27$7.60$7.6020
2007-08-24$7.60$7.600
2007-08-23$7.60$7.60115
2007-08-22$8.00$8.000
2007-08-21$8.00$8.0040
2007-08-20$7.60$7.60220
2007-08-17$7.60$7.60150
2007-08-16$7.60$7.600
2007-08-15$7.60$7.6025
2007-08-14$8.00$8.00160
2007-08-13$8.00$8.0040
2007-08-10$8.00$8.00290
2007-08-09$8.20$8.2050
2007-08-08$7.80$7.801,195
2007-08-07$7.80$7.8050
2007-08-06$7.80$7.802,060
2007-08-03$8.40$8.40165
2007-08-02$8.60$8.60370
2007-08-01$8.60$8.60300
2007-07-31$8.40$8.40100
2007-07-30$8.40$8.40800
2007-07-27$8.40$8.40300
2007-07-26$8.40$8.40500
2007-07-25$8.40$8.40495
2007-07-24$8.40$8.40160
2007-07-23$8.40$8.40115
2007-07-20$8.40$8.40270
2007-07-19$8.40$8.40190
2007-07-18$8.40$8.4075
2007-07-17$8.40$8.40210
2007-07-16$8.60$8.603,175
2007-07-13$8.60$8.600
2007-07-12$8.60$8.60270
2007-07-11$8.40$8.40630
2007-07-10$8.40$8.40340
2007-07-09$8.00$8.000
2007-07-06$8.00$8.005
2007-07-05$8.00$8.0010
2007-07-03$8.00$8.0055
2007-07-02$7.40$7.4020
2007-06-29$7.40$7.40650
2007-06-28$8.00$8.00210
2007-06-27$8.40$8.400
2007-06-26$8.40$8.400
2007-06-25$8.40$8.4050
2007-06-22$8.00$8.0010
2007-06-21$8.00$8.000
2007-06-20$8.00$8.00575
2007-06-19$8.00$8.00500
2007-06-18$8.00$8.00165
2007-06-15$8.80$8.80165
2007-06-14$8.00$8.000
2007-06-13$8.00$8.00275
2007-06-12$8.00$8.00460
2007-06-11$8.00$8.00525
2007-06-08$7.80$7.802,105
2007-06-07$8.00$8.002,865
2007-06-06$8.20$8.204,815
2007-06-05$8.00$8.0020
2007-06-04$8.00$8.00110
2007-06-01$8.80$8.8030
2007-05-31$8.20$8.20200
2007-05-30$8.00$8.0040
2007-05-29$8.00$8.000
2007-05-25$8.00$8.00100
2007-05-24$8.20$8.200
2007-05-23$8.20$8.20875
2007-05-22$8.00$8.00175
2007-05-21$9.00$9.00200
2007-05-18$8.00$8.00235
2007-05-17$9.00$9.001,450
2007-05-16$8.00$8.00135
2007-05-15$7.80$7.8065
2007-05-14$8.60$8.6010
2007-05-11$8.60$8.601,500
2007-05-10$8.60$8.60410
2007-05-09$9.80$9.801,150
2007-05-08$8.80$8.8075
2007-05-07$8.60$8.6015
2007-05-04$8.80$8.80625
2007-05-03$9.80$9.80255
2007-05-02$8.60$8.6040
2007-05-01$9.60$9.60510
2007-04-30$10.20$10.20375
2007-04-27$8.80$8.800
2007-04-26$8.80$8.8050
2007-04-25$8.60$8.6040
2007-04-24$9.80$9.80500
2007-04-23$9.80$9.801,750
2007-04-20$9.20$9.2020
2007-04-19$9.20$9.20160
2007-04-18$9.40$9.40415
2007-04-17$9.20$9.203,075
2007-04-16$9.40$9.40575
2007-04-13$9.60$9.60275
2007-04-12$9.40$9.40465
2007-04-11$10.00$10.00120
2007-04-10$9.40$9.4025
2007-04-09$10.00$10.00625
2007-04-05$10.20$10.201,275
2007-04-04$10.00$10.00325
2007-04-03$9.60$9.601,305
2007-04-02$9.60$9.601,010
2007-03-30$10.40$10.40950
2007-03-29$10.00$10.00290
2007-03-28$10.40$10.400
2007-03-27$10.40$10.40500
2007-03-26$11.00$11.001,850
2007-03-23$10.00$10.00665
2007-03-22$9.60$9.60125
2007-03-21$9.40$9.4065
2007-03-20$9.40$9.4025
2007-03-19$9.40$9.401,795
2007-03-16$10.80$10.804,980
2007-03-15$9.60$9.600
2007-03-14$9.60$9.600
2007-03-13$9.60$9.60260
2007-03-12$10.20$10.20900
2007-03-09$10.40$10.4085
2007-03-08$10.40$10.4011,105
2007-03-07$9.40$9.401,185
2007-03-06$8.60$8.60470
2007-03-05$9.80$9.80320
2007-03-02$9.80$9.80365
2007-03-01$9.00$9.00655
2007-02-28$9.00$9.003,265
2007-02-27$9.40$9.403,225
2007-02-26$10.00$10.002,190
2007-02-23$10.40$10.4060
2007-02-22$10.40$10.40535
2007-02-21$10.80$10.80425
2007-02-20$9.40$9.401,725
2007-02-16$10.00$10.001,390
2007-02-15$10.40$10.40495
2007-02-14$10.80$10.80615
2007-02-13$10.80$10.80345
2007-02-12$11.60$11.603,730
2007-02-09$12.40$12.40785
2007-02-08$11.60$11.60535
2007-02-07$12.60$12.60300
2007-02-06$13.00$13.001,375
2007-02-05$11.80$11.80200
2007-02-02$11.60$11.60785
2007-02-01$11.20$11.201,715
2007-01-31$12.00$12.001,175
2007-01-30$13.40$13.401,505
2007-01-29$15.00$15.002,540
2007-01-26$12.40$12.40250
2007-01-25$12.40$12.40395
2007-01-24$12.60$12.60415
2007-01-23$13.00$13.002,660
2007-01-22$11.40$11.40240
2007-01-19$12.00$12.00550
2007-01-18$11.20$11.201,225
2007-01-17$12.80$12.80875
2007-01-16$12.80$12.80400
2007-01-12$12.40$12.401,655
2007-01-11$13.00$13.00365
2007-01-10$12.40$12.401,140
2007-01-09$13.00$13.00340
2007-01-08$12.40$12.4010,830
2007-01-05$11.80$11.802,750
2007-01-04$12.00$12.009,190
2007-01-03$10.60$10.606,015