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.

View year

Historical Stock Price — 2003

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2003-12-31$47.20$47.20803
2003-12-30$46.40$46.401,098
2003-12-29$46.40$46.401,644
2003-12-26$46.40$46.40584
2003-12-24$45.60$45.601,865
2003-12-23$43.20$43.20468
2003-12-22$44.00$44.001,581
2003-12-19$45.60$45.601,384
2003-12-18$46.40$46.403,121
2003-12-17$46.40$46.401,255
2003-12-16$49.60$49.60609
2003-12-15$51.20$51.20659
2003-12-12$52.00$52.00796
2003-12-11$51.20$51.201,094
2003-12-10$51.20$51.201,713
2003-12-09$55.20$55.20678
2003-12-08$56.00$56.001,286
2003-12-05$56.00$56.003,030
2003-12-04$58.40$58.403,743
2003-12-03$58.40$58.408,108
2003-12-02$57.60$57.601,793
2003-12-01$60.80$60.802,181
2003-11-28$60.00$60.00104
2003-11-26$61.60$61.60831
2003-11-25$62.40$62.40399
2003-11-24$64.00$64.00720
2003-11-21$62.40$62.401,908
2003-11-20$68.80$68.80941
2003-11-19$66.40$66.402,518
2003-11-18$64.80$64.802,553
2003-11-17$63.20$63.202,785
2003-11-14$68.00$68.003,145
2003-11-13$79.20$79.204,000
2003-11-12$88.00$88.002,334
2003-11-11$88.80$88.803,598
2003-11-10$87.20$87.204,315
2003-11-07$88.00$88.004,786
2003-11-06$98.40$98.4011,090
2003-11-05$80.80$80.8014,121
2003-11-04$60.80$60.804,406
2003-11-03$56.00$56.007,808
2003-10-31$50.40$50.401,170
2003-10-30$49.60$49.602,249
2003-10-29$61.60$61.60369
2003-10-28$62.40$62.40465
2003-10-27$61.60$61.60713
2003-10-24$60.80$60.80735
2003-10-23$65.60$65.601,175
2003-10-22$72.00$72.00958
2003-10-21$69.60$69.601,461
2003-10-20$70.40$70.40810
2003-10-17$69.60$69.60614
2003-10-16$72.80$72.80465
2003-10-15$75.20$75.20678
2003-10-14$80.00$80.001,726
2003-10-13$67.20$67.20830
2003-10-10$74.40$74.402,129
2003-10-09$67.20$67.20218
2003-10-08$70.40$70.40444
2003-10-07$72.00$72.001,726
2003-10-06$68.00$68.001,409
2003-10-03$68.80$68.801,790
2003-10-02$65.60$65.60148
2003-10-01$63.20$63.20311
2003-09-30$67.20$67.20254
2003-09-29$64.80$64.80591
2003-09-26$60.00$60.00313
2003-09-25$60.80$60.80851
2003-09-24$63.20$63.20674
2003-09-23$67.20$67.201,045
2003-09-22$73.60$73.6025
2003-09-19$73.60$73.60790
2003-09-18$77.60$77.6061
2003-09-17$78.40$78.40228
2003-09-16$78.40$78.4023
2003-09-15$78.40$78.40205
2003-09-12$79.20$79.20723
2003-09-11$85.60$85.60370
2003-09-10$81.60$81.60166
2003-09-09$84.00$84.00554
2003-09-08$81.60$81.601,044
2003-09-05$84.00$84.00765
2003-09-04$82.40$82.40724
2003-09-03$80.00$80.00585
2003-09-02$84.00$84.00869
2003-08-29$88.00$88.002,593
2003-08-28$93.60$93.605,656
2003-08-27$63.20$63.20611
2003-08-26$60.00$60.00339
2003-08-25$69.60$69.601,064
2003-08-22$73.60$73.604,919
2003-08-21$56.80$56.8091
2003-08-20$53.60$53.60330
2003-08-19$56.00$56.00195
2003-08-18$52.00$52.00324
2003-08-15$60.00$60.0053
2003-08-14$60.00$60.00238
2003-08-13$52.00$52.00991
2003-08-12$56.00$56.0028
2003-08-11$58.40$58.4085
2003-08-08$58.40$58.40146
2003-08-07$52.80$52.80556
2003-08-06$56.80$56.80410
2003-08-05$63.20$63.20895
2003-08-04$71.20$71.202,623
2003-08-01$80.00$80.009,094
2003-07-31$52.00$52.00683
2003-07-30$49.60$49.60231
2003-07-29$52.80$52.8081
2003-07-28$52.80$52.80428
2003-07-25$56.80$56.80503
2003-07-24$68.00$68.00141
2003-07-23$63.20$63.20121
2003-07-22$63.20$63.20185
2003-07-21$68.00$68.00124
2003-07-18$68.80$68.80140
2003-07-17$69.60$69.6018
2003-07-16$68.80$68.80341
2003-07-15$64.00$64.0049
2003-07-14$68.00$68.00189
2003-07-11$72.00$72.00134
2003-07-10$75.20$75.20285
2003-07-09$64.00$64.00218
2003-07-08$63.20$63.20320
2003-07-07$60.80$60.80258
2003-07-03$59.20$59.2048
2003-07-02$60.80$60.8036
2003-07-01$61.60$61.60218
2003-06-30$60.00$60.00116
2003-06-27$56.00$56.00394
2003-06-26$52.80$52.80615
2003-06-25$60.80$60.80463
2003-06-24$68.00$68.00499
2003-06-23$78.40$78.401,300
2003-06-20$76.80$76.80686
2003-06-19$68.80$68.80751
2003-06-18$62.40$62.40758
2003-06-17$55.20$55.20676
2003-06-16$51.20$51.20403
2003-06-13$47.20$47.20400
2003-06-12$44.80$44.80181
2003-06-11$47.20$47.201,391
2003-06-10$36.00$36.00224
2003-06-09$35.20$35.20258
2003-06-06$32.80$32.80410
2003-06-05$32.00$32.0061
2003-06-04$32.80$32.80150
2003-06-03$34.40$34.40106
2003-06-02$37.60$37.60155
2003-05-30$38.40$38.40611
2003-05-29$37.60$37.60428
2003-05-28$38.40$38.4039
2003-05-27$36.00$36.008
2003-05-23$34.40$34.4033
2003-05-22$33.60$33.6099
2003-05-21$34.40$34.40104
2003-05-20$34.40$34.40351
2003-05-19$40.00$40.00111
2003-05-16$38.40$38.40223
2003-05-15$39.20$39.20824
2003-05-14$41.60$41.60936
2003-05-13$40.00$40.00320
2003-05-12$32.00$32.00403
2003-05-09$30.40$30.4088
2003-05-08$34.40$34.40138
2003-05-07$33.60$33.601,195
2003-05-06$28.00$28.00330
2003-05-05$24.80$24.80449
2003-05-02$22.40$22.40103
2003-05-01$21.60$21.6061
2003-04-30$20.00$20.00171
2003-04-29$21.60$21.6075
2003-04-28$20.00$20.00205
2003-04-25$19.20$19.20400
2003-04-24$16.00$16.00301
2003-04-23$15.20$15.204
2003-04-22$17.60$17.60230
2003-04-21$16.00$16.00345
2003-04-17$14.40$14.40540
2003-04-16$15.20$15.20768
2003-04-15$11.20$11.201,685
2003-04-14$19.20$19.20265
2003-04-11$22.40$22.40383
2003-04-10$20.80$20.8075
2003-04-09$20.80$20.8011
2003-04-08$20.80$20.8015
2003-04-07$16.80$16.80170
2003-04-04$18.40$18.4013
2003-04-03$20.00$20.00154
2003-04-02$19.20$19.20153
2003-04-01$20.00$20.0039
2003-03-31$18.40$18.4026
2003-03-28$20.00$20.000
2003-03-27$20.00$20.0083
2003-03-26$20.00$20.005
2003-03-25$20.00$20.0060
2003-03-24$20.80$20.800
2003-03-21$20.80$20.80215
2003-03-20$18.40$18.4029
2003-03-19$16.80$16.8041
2003-03-18$16.80$16.8030
2003-03-17$17.60$17.6045
2003-03-14$16.00$16.0035
2003-03-13$16.00$16.0078
2003-03-12$14.40$14.40114
2003-03-11$18.40$18.40208
2003-03-10$16.80$16.8048
2003-03-07$13.60$13.6075
2003-03-06$15.20$15.2036
2003-03-05$16.00$16.0033
2003-03-04$16.00$16.00134
2003-03-03$20.00$20.0060
2003-02-28$20.00$20.0016
2003-02-27$20.80$20.8070
2003-02-26$20.00$20.009
2003-02-25$20.00$20.0039
2003-02-24$18.40$18.4016
2003-02-21$18.40$18.40334
2003-02-20$20.00$20.0060
2003-02-19$20.00$20.0025
2003-02-18$20.00$20.0014
2003-02-14$22.40$22.40113
2003-02-13$19.20$19.2033
2003-02-12$19.20$19.20151
2003-02-11$20.00$20.0094
2003-02-10$20.00$20.00144
2003-02-07$21.60$21.60189
2003-02-06$20.00$20.00251
2003-02-05$23.20$23.20288
2003-02-04$22.40$22.40614
2003-02-03$19.20$19.201,269
2003-01-31$24.00$24.00476
2003-01-30$33.60$33.6074
2003-01-29$34.40$34.4095
2003-01-28$30.40$30.40889
2003-01-27$32.00$32.00145
2003-01-24$28.00$28.00246
2003-01-23$32.80$32.806
2003-01-22$35.20$35.20118
2003-01-21$33.60$33.6046
2003-01-17$36.80$36.8033
2003-01-16$30.40$30.40125
2003-01-15$32.80$32.80108
2003-01-14$40.00$40.0080
2003-01-13$32.80$32.80111
2003-01-10$32.80$32.803
2003-01-09$32.00$32.0031
2003-01-08$36.00$36.0078
2003-01-07$35.20$35.20171
2003-01-06$28.00$28.0043
2003-01-03$28.80$28.805
2003-01-02$31.20$31.20210