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 — 1997

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1997-12-31$515.00$515.006,809
1997-12-30$465.00$465.003,378
1997-12-29$470.00$470.003,610
1997-12-26$505.00$505.001,325
1997-12-24$490.00$490.002,301
1997-12-23$485.00$485.002,426
1997-12-22$475.00$475.001,594
1997-12-19$440.00$440.002,861
1997-12-18$470.00$470.001,028
1997-12-17$530.00$530.00731
1997-12-16$540.00$540.001,456
1997-12-15$470.00$470.001,676
1997-12-12$510.00$510.002,254
1997-12-11$515.00$515.001,749
1997-12-10$560.00$560.001,378
1997-12-09$610.00$610.001,021
1997-12-08$620.00$620.00619
1997-12-05$635.00$635.00575
1997-12-04$640.00$640.001,715
1997-12-03$595.00$595.001,328
1997-12-02$610.00$610.001,436
1997-12-01$635.00$635.002,319
1997-11-28$675.00$675.00611
1997-11-26$685.00$685.001,071
1997-11-25$705.00$705.001,295
1997-11-24$685.00$685.002,371
1997-11-21$710.00$710.001,370
1997-11-20$710.00$710.00363
1997-11-19$710.00$710.001,123
1997-11-18$695.00$695.002,146
1997-11-17$710.00$710.003,406
1997-11-14$730.00$730.00380
1997-11-13$715.00$715.001,073
1997-11-12$680.00$680.001,883
1997-11-11$780.00$780.00676
1997-11-10$780.00$780.00674
1997-11-07$795.00$795.001,126
1997-11-06$830.00$830.00579
1997-11-05$835.00$835.00825
1997-11-04$800.00$800.00448
1997-11-03$830.00$830.00488
1997-10-31$830.00$830.00610
1997-10-30$810.00$810.00821
1997-10-29$840.00$840.00631
1997-10-28$820.00$820.001,496
1997-10-27$840.00$840.00608
1997-10-24$880.00$880.00703
1997-10-23$870.00$870.00600
1997-10-22$905.00$905.00750
1997-10-21$930.00$930.001,345
1997-10-20$880.00$880.002,350
1997-10-17$890.00$890.00836
1997-10-16$890.00$890.002,116
1997-10-15$920.00$920.002,820
1997-10-14$845.00$845.00656
1997-10-13$865.00$865.00639
1997-10-10$880.00$880.00700
1997-10-09$880.00$880.001,561
1997-10-08$870.00$870.00946
1997-10-07$885.00$885.00469
1997-10-06$885.00$885.001,744
1997-10-03$870.00$870.002,811
1997-10-02$940.00$940.003,205
1997-10-01$1,040.00$1,040.00854
1997-09-30$1,075.00$1,075.002,213
1997-09-29$1,030.00$1,030.00709
1997-09-26$1,070.00$1,070.001,441
1997-09-25$1,060.00$1,060.001,106
1997-09-24$1,070.00$1,070.001,915
1997-09-23$1,020.00$1,020.001,983
1997-09-22$1,095.00$1,095.003,628
1997-09-19$1,060.00$1,060.005,756
1997-09-18$920.00$920.005,001
1997-09-17$855.00$855.00640
1997-09-16$850.00$850.00576
1997-09-15$840.00$840.00369
1997-09-12$850.00$850.00206
1997-09-11$850.00$850.001,168
1997-09-10$860.00$860.00470
1997-09-09$870.00$870.00238
1997-09-08$875.00$875.00674
1997-09-05$890.00$890.00419
1997-09-04$915.00$915.00954
1997-09-03$890.00$890.001,573
1997-09-02$865.00$865.00553
1997-08-29$855.00$855.001,590
1997-08-28$801.25$801.252,381
1997-08-27$840.00$840.001,780
1997-08-26$850.00$850.001,309
1997-08-25$850.00$850.00324
1997-08-22$840.00$840.00326
1997-08-21$880.00$880.001,005
1997-08-20$850.00$850.00521
1997-08-19$840.00$840.00618
1997-08-18$840.00$840.00163
1997-08-15$850.00$850.00123
1997-08-14$880.00$880.00603
1997-08-13$860.00$860.00339
1997-08-12$860.00$860.00874
1997-08-11$840.00$840.00609
1997-08-08$855.00$855.00818
1997-08-07$920.00$920.001,015
1997-08-06$930.00$930.001,481
1997-08-05$905.00$905.00313
1997-08-04$910.00$910.00260
1997-08-01$910.00$910.00460
1997-07-31$910.00$910.00723
1997-07-30$895.00$895.00741
1997-07-29$890.00$890.00595
1997-07-28$895.00$895.001,133
1997-07-25$900.00$900.00958
1997-07-24$910.00$910.00968
1997-07-23$930.00$930.00586
1997-07-22$940.00$940.00440
1997-07-21$960.00$960.00640
1997-07-18$950.00$950.001,050
1997-07-17$960.00$960.003,516
1997-07-16$1,000.00$1,000.003,884
1997-07-15$1,060.00$1,060.002,099
1997-07-14$1,100.00$1,100.003,085
1997-07-11$1,050.00$1,050.001,206
1997-07-10$1,050.00$1,050.001,098
1997-07-09$1,050.00$1,050.002,181
1997-07-08$1,070.00$1,070.00539
1997-07-07$1,085.00$1,085.001,720
1997-07-03$1,080.00$1,080.002,866
1997-07-02$1,045.00$1,045.00865
1997-07-01$1,050.00$1,050.002,509
1997-06-30$950.00$950.001,556
1997-06-27$1,000.00$1,000.00908
1997-06-26$1,000.00$1,000.00486
1997-06-25$1,020.00$1,020.001,516
1997-06-24$1,030.00$1,030.00515
1997-06-23$1,035.00$1,035.00173
1997-06-20$1,010.00$1,010.00654
1997-06-19$1,035.00$1,035.00298
1997-06-18$1,030.00$1,030.00696
1997-06-17$1,015.00$1,015.00676
1997-06-16$1,030.00$1,030.002,105
1997-06-13$995.00$995.003,026
1997-06-12$950.00$950.002,741
1997-06-11$1,030.00$1,030.001,133
1997-06-10$1,040.00$1,040.003,190
1997-06-09$1,190.00$1,190.001,128
1997-06-06$1,230.00$1,230.00468
1997-06-05$1,250.00$1,250.001,214
1997-06-04$1,240.00$1,240.001,084
1997-06-03$1,240.00$1,240.001,823
1997-06-02$1,310.00$1,310.00539
1997-05-30$1,295.00$1,295.001,946
1997-05-29$1,280.00$1,280.001,049
1997-05-28$1,310.00$1,310.001,589
1997-05-27$1,270.00$1,270.00696
1997-05-23$1,270.00$1,270.00305
1997-05-22$1,280.00$1,280.002,803
1997-05-21$1,280.00$1,280.001,299
1997-05-20$1,260.00$1,260.001,058
1997-05-19$1,250.00$1,250.001,109
1997-05-16$1,250.00$1,250.003,255
1997-05-15$1,190.00$1,190.003,425
1997-05-14$1,090.00$1,090.001,180
1997-05-13$1,115.00$1,115.001,244
1997-05-12$1,130.00$1,130.00660
1997-05-09$1,160.00$1,160.00984
1997-05-08$1,200.00$1,200.001,351
1997-05-07$1,190.00$1,190.001,326
1997-05-06$1,160.00$1,160.001,791
1997-05-05$1,200.00$1,200.002,803
1997-05-02$1,180.00$1,180.003,975
1997-05-01$1,010.00$1,010.00828
1997-04-30$970.00$970.00571
1997-04-29$960.00$960.00480
1997-04-28$960.00$960.00848
1997-04-25$980.00$980.00659
1997-04-24$960.00$960.00805
1997-04-23$960.00$960.001,615
1997-04-22$970.00$970.002,301
1997-04-21$950.00$950.002,584
1997-04-18$970.00$970.001,430
1997-04-17$950.00$950.001,530
1997-04-16$910.00$910.006,704
1997-04-15$910.00$910.002,098
1997-04-14$940.00$940.001,079
1997-04-11$940.00$940.00845
1997-04-10$965.00$965.00714
1997-04-09$945.00$945.00889
1997-04-08$950.00$950.00866
1997-04-07$955.00$955.001,190
1997-04-04$960.00$960.001,095
1997-04-03$940.00$940.002,439
1997-04-02$950.00$950.001,253
1997-04-01$948.75$948.753,005
1997-03-31$1,000.00$1,000.003,446
1997-03-27$920.00$920.005,938
1997-03-26$905.00$905.0013,128
1997-03-25$1,015.00$1,015.004,279
1997-03-24$1,010.00$1,010.004,619
1997-03-21$1,000.00$1,000.004,743
1997-03-20$1,060.00$1,060.004,353
1997-03-19$1,045.00$1,045.0012,215
1997-03-18$1,150.00$1,150.006,944
1997-03-17$1,255.00$1,255.003,881
1997-03-14$1,320.00$1,320.001,444
1997-03-13$1,310.00$1,310.002,439
1997-03-12$1,325.00$1,325.003,813
1997-03-11$1,340.00$1,340.005,959
1997-03-10$1,430.00$1,430.002,914
1997-03-07$1,320.00$1,320.003,790
1997-03-06$1,410.00$1,410.001,873
1997-03-05$1,440.00$1,440.002,199
1997-03-04$1,420.00$1,420.002,791
1997-03-03$1,435.00$1,435.008,261
1997-02-28$1,390.00$1,390.0010,046
1997-02-27$1,460.00$1,460.0013,534
1997-02-26$1,460.00$1,460.0011,188
1997-02-25$1,450.00$1,450.0017,688
1997-02-24$1,340.00$1,340.0012,020
1997-02-21$1,150.00$1,150.00608
1997-02-20$1,190.00$1,190.00471
1997-02-19$1,200.00$1,200.00808
1997-02-18$1,210.00$1,210.001,243
1997-02-14$1,160.00$1,160.001,224
1997-02-13$1,230.00$1,230.00649
1997-02-12$1,250.00$1,250.00644
1997-02-11$1,250.00$1,250.00456
1997-02-10$1,260.00$1,260.001,048
1997-02-07$1,275.00$1,275.002,140
1997-02-06$1,240.00$1,240.00543
1997-02-05$1,230.00$1,230.00849
1997-02-04$1,240.00$1,240.001,186
1997-02-03$1,263.75$1,263.751,988
1997-01-31$1,310.00$1,310.001,189
1997-01-30$1,290.00$1,290.003,279
1997-01-29$1,300.00$1,300.003,361
1997-01-28$1,280.00$1,280.006,746
1997-01-27$1,250.00$1,250.004,788
1997-01-24$1,155.00$1,155.003,254
1997-01-23$1,110.00$1,110.001,683
1997-01-22$1,160.00$1,160.00490
1997-01-21$1,160.00$1,160.001,886
1997-01-20$1,160.00$1,160.001,669
1997-01-17$1,150.00$1,150.002,698
1997-01-16$1,100.00$1,100.00561
1997-01-15$1,100.00$1,100.00934
1997-01-14$1,110.00$1,110.00966
1997-01-13$1,080.00$1,080.00449
1997-01-10$1,100.00$1,100.002,513
1997-01-09$1,100.00$1,100.001,353
1997-01-08$1,090.00$1,090.001,339
1997-01-07$1,110.00$1,110.001,208
1997-01-06$1,070.00$1,070.00988
1997-01-03$1,060.00$1,060.001,333
1997-01-02$1,040.00$1,040.002,551