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 — 2000

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2000-12-29$380.00$380.005,724
2000-12-28$320.00$320.003,409
2000-12-27$295.00$295.001,679
2000-12-26$300.00$300.003,160
2000-12-22$360.00$360.006,161
2000-12-21$255.00$255.001,963
2000-12-20$370.00$370.002,185
2000-12-19$335.00$335.002,401
2000-12-18$400.00$400.001,299
2000-12-15$430.00$430.001,320
2000-12-14$480.00$480.001,615
2000-12-13$525.00$525.001,225
2000-12-12$580.00$580.00528
2000-12-11$600.00$600.00740
2000-12-08$630.00$630.00673
2000-12-07$600.00$600.00503
2000-12-06$675.00$675.00341
2000-12-05$680.00$680.001,073
2000-12-04$650.00$650.00968
2000-12-01$680.00$680.00739
2000-11-30$670.00$670.00809
2000-11-29$645.00$645.00963
2000-11-28$695.00$695.00289
2000-11-27$755.00$755.00910
2000-11-24$810.00$810.00414
2000-11-22$775.00$775.00821
2000-11-21$730.00$730.00739
2000-11-20$775.00$775.00985
2000-11-17$935.00$935.001,141
2000-11-16$905.00$905.00508
2000-11-15$910.00$910.00149
2000-11-14$935.00$935.00346
2000-11-13$940.00$940.001,115
2000-11-10$913.75$913.75621
2000-11-09$900.00$900.00715
2000-11-08$892.50$892.501,019
2000-11-07$905.00$905.00540
2000-11-06$940.00$940.00880
2000-11-03$950.00$950.001,513
2000-11-02$850.00$850.00663
2000-11-01$790.00$790.0055
2000-10-31$820.00$820.001,329
2000-10-30$725.00$725.001,329
2000-10-27$727.50$727.50643
2000-10-26$700.00$700.00418
2000-10-25$670.00$670.00508
2000-10-24$695.00$695.001,020
2000-10-23$630.00$630.002,194
2000-10-20$670.00$670.002,828
2000-10-19$790.00$790.002,165
2000-10-18$760.00$760.001,020
2000-10-17$740.00$740.001,495
2000-10-16$810.00$810.001,610
2000-10-13$765.00$765.001,224
2000-10-12$615.00$615.00535
2000-10-11$700.00$700.001,590
2000-10-10$690.00$690.002,203
2000-10-09$715.00$715.001,369
2000-10-06$725.00$725.00904
2000-10-05$790.00$790.001,024
2000-10-04$840.00$840.001,779
2000-10-03$860.00$860.00480
2000-10-02$910.00$910.001,046
2000-09-29$950.00$950.001,279
2000-09-28$965.00$965.002,684
2000-09-27$950.00$950.002,898
2000-09-26$1,210.00$1,210.00909
2000-09-25$1,230.00$1,230.00611
2000-09-22$1,250.00$1,250.00819
2000-09-21$1,130.00$1,130.00460
2000-09-20$1,240.00$1,240.00789
2000-09-19$1,235.00$1,235.00478
2000-09-18$1,155.00$1,155.001,176
2000-09-15$1,320.00$1,320.002,145
2000-09-14$1,280.00$1,280.001,670
2000-09-13$1,195.00$1,195.001,569
2000-09-12$1,110.00$1,110.00218
2000-09-11$1,155.00$1,155.001,173
2000-09-08$1,190.00$1,190.00640
2000-09-07$1,230.00$1,230.001,610
2000-09-06$1,325.00$1,325.002,068
2000-09-05$1,245.00$1,245.001,800
2000-09-01$1,230.00$1,230.003,120
2000-08-31$1,190.00$1,190.003,521
2000-08-30$1,050.00$1,050.002,321
2000-08-29$1,030.00$1,030.00814
2000-08-28$1,040.00$1,040.001,889
2000-08-25$980.00$980.00721
2000-08-24$1,025.00$1,025.002,258
2000-08-23$975.00$975.002,030
2000-08-22$915.00$915.009,035
2000-08-21$800.00$800.00486
2000-08-18$820.00$820.00563
2000-08-17$845.00$845.003,435
2000-08-16$770.00$770.001,085
2000-08-15$725.00$725.00971
2000-08-14$745.00$745.00585
2000-08-11$767.50$767.501,460
2000-08-10$770.00$770.00445
2000-08-09$860.00$860.001,456
2000-08-08$855.00$855.001,099
2000-08-07$800.00$800.001,076
2000-08-04$740.00$740.001,091
2000-08-03$742.50$742.50641
2000-08-02$785.00$785.00751
2000-08-01$850.00$850.00904
2000-07-31$870.00$870.00849
2000-07-28$835.00$835.00364
2000-07-27$860.00$860.00519
2000-07-26$955.00$955.00464
2000-07-25$955.00$955.00954
2000-07-24$855.00$855.00899
2000-07-21$910.00$910.001,118
2000-07-20$995.00$995.001,380
2000-07-19$985.00$985.001,918
2000-07-18$1,055.00$1,055.001,558
2000-07-17$950.00$950.00673
2000-07-14$945.00$945.001,863
2000-07-13$930.00$930.001,113
2000-07-12$950.00$950.001,021
2000-07-11$935.00$935.003,659
2000-07-10$925.00$925.001,381
2000-07-07$930.00$930.001,219
2000-07-06$940.00$940.003,068
2000-07-05$865.00$865.003,203
2000-07-03$940.00$940.00939
2000-06-30$905.00$905.006,283
2000-06-29$885.00$885.004,926
2000-06-28$870.00$870.005,203
2000-06-27$857.50$857.503,708
2000-06-26$845.00$845.002,479
2000-06-23$747.50$747.502,441
2000-06-22$770.00$770.003,791
2000-06-21$740.00$740.004,291
2000-06-20$690.00$690.008,051
2000-06-19$640.00$640.005,744
2000-06-16$640.00$640.007,055
2000-06-15$695.00$695.004,585
2000-06-14$735.00$735.0013,949
2000-06-13$705.00$705.0040,623
2000-06-12$1,360.00$1,360.001,621
2000-06-09$1,320.00$1,320.00546
2000-06-08$1,335.00$1,335.002,300
2000-06-07$1,325.00$1,325.00503
2000-06-06$1,300.00$1,300.001,144
2000-06-05$1,300.00$1,300.00541
2000-06-02$1,300.00$1,300.001,103
2000-06-01$1,230.00$1,230.00304
2000-05-31$1,190.00$1,190.00544
2000-05-30$1,240.00$1,240.00711
2000-05-26$1,100.00$1,100.00524
2000-05-25$1,045.00$1,045.00976
2000-05-24$1,200.00$1,200.001,074
2000-05-23$1,040.00$1,040.001,569
2000-05-22$1,240.00$1,240.001,485
2000-05-19$1,005.00$1,005.001,470
2000-05-18$1,090.00$1,090.001,710
2000-05-17$1,260.00$1,260.00773
2000-05-16$1,300.00$1,300.00841
2000-05-15$1,340.00$1,340.001,096
2000-05-12$1,300.00$1,300.001,030
2000-05-11$1,320.00$1,320.001,191
2000-05-10$1,230.00$1,230.001,353
2000-05-09$1,365.00$1,365.00938
2000-05-08$1,365.00$1,365.00801
2000-05-05$1,375.00$1,375.00228
2000-05-04$1,350.00$1,350.001,816
2000-05-03$1,460.00$1,460.001,109
2000-05-02$1,420.00$1,420.001,423
2000-05-01$1,580.00$1,580.002,195
2000-04-28$1,470.00$1,470.00533
2000-04-27$1,355.00$1,355.00639
2000-04-26$1,355.00$1,355.001,304
2000-04-25$1,360.00$1,360.00946
2000-04-24$1,260.00$1,260.001,544
2000-04-20$1,260.00$1,260.001,090
2000-04-19$1,260.00$1,260.001,700
2000-04-18$1,245.00$1,245.003,804
2000-04-17$1,075.00$1,075.003,901
2000-04-14$1,020.00$1,020.007,690
2000-04-13$1,100.00$1,100.003,875
2000-04-12$1,090.00$1,090.003,935
2000-04-11$1,360.00$1,360.003,156
2000-04-10$1,575.00$1,575.00686
2000-04-07$1,675.00$1,675.001,400
2000-04-06$1,650.00$1,650.003,315
2000-04-05$1,485.00$1,485.002,963
2000-04-04$1,445.00$1,445.004,130
2000-04-03$1,525.00$1,525.001,874
2000-03-31$1,920.00$1,920.00791
2000-03-30$2,000.00$2,000.003,470
2000-03-29$2,080.00$2,080.001,935
2000-03-28$1,800.00$1,800.001,068
2000-03-27$1,770.00$1,770.001,290
2000-03-24$1,895.00$1,895.00934
2000-03-23$1,990.00$1,990.001,820
2000-03-22$2,030.00$2,030.001,630
2000-03-21$1,845.00$1,845.004,100
2000-03-20$1,680.00$1,680.003,809
2000-03-17$2,030.00$2,030.002,040
2000-03-16$2,045.00$2,045.004,646
2000-03-15$2,090.00$2,090.005,019
2000-03-14$2,250.00$2,250.005,603
2000-03-13$2,380.00$2,380.006,771
2000-03-10$2,440.00$2,440.007,295
2000-03-09$2,330.00$2,330.003,579
2000-03-08$2,080.00$2,080.003,138
2000-03-07$2,000.00$2,000.004,205
2000-03-06$2,120.00$2,120.006,246
2000-03-03$2,080.00$2,080.004,298
2000-03-02$1,890.00$1,890.003,694
2000-03-01$1,985.00$1,985.008,280
2000-02-29$1,610.00$1,610.001,894
2000-02-28$1,595.00$1,595.001,963
2000-02-25$1,720.00$1,720.003,390
2000-02-24$1,760.00$1,760.005,309
2000-02-23$1,600.00$1,600.0010,298
2000-02-22$1,400.00$1,400.001,663
2000-02-18$1,380.00$1,380.002,439
2000-02-17$1,405.00$1,405.006,131
2000-02-16$1,355.00$1,355.002,235
2000-02-15$1,435.00$1,435.004,350
2000-02-14$1,470.00$1,470.0010,229
2000-02-11$1,280.00$1,280.007,113
2000-02-10$1,335.00$1,335.0014,948
2000-02-09$1,200.00$1,200.0015,794
2000-02-08$960.00$960.003,025
2000-02-07$850.00$850.00701
2000-02-04$865.00$865.00489
2000-02-03$870.00$870.001,143
2000-02-02$840.00$840.001,720
2000-02-01$795.00$795.00471
2000-01-31$800.00$800.001,726
2000-01-28$800.00$800.001,120
2000-01-27$880.00$880.001,155
2000-01-26$875.00$875.001,025
2000-01-25$900.00$900.001,278
2000-01-24$840.00$840.001,820
2000-01-21$960.00$960.004,020
2000-01-20$860.00$860.001,503
2000-01-19$915.00$915.002,835
2000-01-18$980.00$980.004,220
2000-01-14$730.00$730.001,424
2000-01-13$720.00$720.00389
2000-01-12$760.00$760.00718
2000-01-11$770.00$770.001,113
2000-01-10$785.00$785.001,103
2000-01-07$715.00$715.00491
2000-01-06$695.00$695.00973
2000-01-05$710.00$710.001,328
2000-01-04$695.00$695.002,318
2000-01-03$750.00$750.002,485