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 — 2022

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2022-12-30$63.20$63.202,000
2022-12-29$53.40$53.401,010
2022-12-28$50.20$50.203,805
2022-12-27$55.80$55.801,550
2022-12-23$56.60$56.601,490
2022-12-22$56.00$56.001,570
2022-12-21$59.00$59.001,595
2022-12-20$56.00$56.002,575
2022-12-19$64.40$64.401,255
2022-12-16$64.80$64.80915
2022-12-15$69.00$69.00865
2022-12-14$69.00$69.00440
2022-12-13$74.00$74.001,185
2022-12-12$76.60$76.60380
2022-12-09$75.60$75.60805
2022-12-08$78.40$78.401,575
2022-12-07$79.00$79.002,095
2022-12-06$71.40$71.40805
2022-12-05$71.00$71.003,110
2022-12-02$59.80$59.80270
2022-12-01$60.40$60.40850
2022-11-30$61.40$61.401,495
2022-11-29$60.60$60.603,415
2022-11-28$67.00$67.00790
2022-11-25$68.80$68.80130
2022-11-23$66.00$66.00645
2022-11-22$62.80$62.80620
2022-11-21$63.00$63.00625
2022-11-18$63.80$63.80760
2022-11-17$68.00$68.00155
2022-11-16$67.80$67.80740
2022-11-15$70.60$70.601,155
2022-11-14$63.00$63.001,635
2022-11-11$69.80$69.80945
2022-11-10$69.00$69.00670
2022-11-09$62.40$62.403,035
2022-11-08$74.60$74.602,505
2022-11-07$83.40$83.401,560
2022-11-04$89.80$89.801,880
2022-11-03$90.00$90.001,180
2022-11-02$94.40$94.40390
2022-11-01$98.80$98.801,420
2022-10-31$99.60$99.602,715
2022-10-28$102.00$102.001,115
2022-10-27$100.20$100.201,170
2022-10-26$99.60$99.601,135
2022-10-25$102.40$102.401,440
2022-10-24$103.60$103.602,175
2022-10-21$103.40$103.401,075
2022-10-20$100.00$100.00515
2022-10-19$103.20$103.201,065
2022-10-18$104.80$104.801,635
2022-10-17$104.20$104.202,775
2022-10-14$102.20$102.202,830
2022-10-13$99.00$99.005,470
2022-10-12$96.40$96.40890
2022-10-11$94.60$94.602,325
2022-10-10$110.60$110.601,360
2022-10-07$106.60$106.601,385
2022-10-06$108.80$108.802,190
2022-10-05$98.20$98.20730
2022-10-04$98.40$98.40865
2022-10-03$94.60$94.601,825
2022-09-30$96.40$96.401,455
2022-09-29$98.60$98.60440
2022-09-28$97.60$97.602,430
2022-09-27$84.40$84.40675
2022-09-26$83.40$83.40580
2022-09-23$84.80$84.801,415
2022-09-22$90.00$90.00710
2022-09-21$88.80$88.80620
2022-09-20$84.40$84.40665
2022-09-19$87.00$87.004,820
2022-09-16$100.20$100.2014,715
2022-09-15$87.60$87.60585
2022-09-14$87.80$87.802,540
2022-09-13$88.80$88.802,110
2022-09-12$82.40$82.403,275
2022-09-09$83.40$83.402,910
2022-09-08$85.60$85.601,030
2022-09-07$85.60$85.60480
2022-09-06$81.80$81.80615
2022-09-02$80.00$80.00295
2022-09-01$77.00$77.001,105
2022-08-31$81.40$81.402,655
2022-08-30$84.60$84.60875
2022-08-29$86.20$86.201,455
2022-08-26$82.00$82.001,445
2022-08-25$79.00$79.002,950
2022-08-24$86.00$86.002,445
2022-08-23$91.00$91.001,760
2022-08-22$88.60$88.601,125
2022-08-19$82.40$82.40355
2022-08-18$83.20$83.203,815
2022-08-17$84.40$84.401,100
2022-08-16$82.00$82.003,230
2022-08-15$81.20$81.20780
2022-08-12$84.00$84.003,245
2022-08-11$80.00$80.001,915
2022-08-10$86.00$86.003,960
2022-08-09$88.80$88.802,755
2022-08-08$83.00$83.002,055
2022-08-05$78.80$78.804,245
2022-08-04$97.40$97.403,400
2022-08-03$85.80$85.801,915
2022-08-02$77.40$77.401,510
2022-08-01$77.40$77.40915
2022-07-29$79.40$79.401,335
2022-07-28$77.80$77.803,420
2022-07-27$77.60$77.60740
2022-07-26$75.40$75.40435
2022-07-25$75.00$75.00985
2022-07-22$75.20$75.20525
2022-07-21$78.00$78.00565
2022-07-20$76.20$76.20715
2022-07-19$76.20$76.20945
2022-07-18$76.60$76.601,195
2022-07-15$76.00$76.002,510
2022-07-14$77.00$77.001,650
2022-07-13$84.40$84.402,600
2022-07-12$86.60$86.6011,370
2022-07-11$83.80$83.801,675
2022-07-08$77.60$77.601,415
2022-07-07$75.80$75.801,115
2022-07-06$75.40$75.40620
2022-07-05$79.40$79.40585
2022-07-01$76.80$76.801,215
2022-06-30$78.20$78.201,870
2022-06-29$79.40$79.405,840
2022-06-28$78.40$78.401,785
2022-06-27$76.60$76.60945
2022-06-24$76.60$76.601,585
2022-06-23$76.80$76.801,605
2022-06-22$74.20$74.202,605
2022-06-21$75.60$75.604,020
2022-06-17$77.80$77.804,095
2022-06-16$76.80$76.803,875
2022-06-15$74.60$74.601,675
2022-06-14$75.00$75.003,855
2022-06-13$72.60$72.603,915
2022-06-10$73.40$73.403,040
2022-06-09$75.60$75.605,390
2022-06-08$74.60$74.604,530
2022-06-07$69.60$69.602,840
2022-06-06$65.60$65.603,780
2022-06-03$63.60$63.602,760
2022-06-02$65.00$65.006,405
2022-06-01$56.40$56.401,940
2022-05-31$51.20$51.207,960
2022-05-27$64.60$64.601,965
2022-05-26$60.40$60.401,090
2022-05-25$55.40$55.402,080
2022-05-24$53.20$53.201,715
2022-05-23$51.80$51.801,585
2022-05-20$49.80$49.801,205
2022-05-19$51.60$51.60395
2022-05-18$56.00$56.005,225
2022-05-17$55.20$55.203,250
2022-05-16$53.00$53.004,095
2022-05-13$47.60$47.6016,555
2022-05-12$40.00$40.003,890
2022-05-11$43.20$43.202,625
2022-05-10$40.80$40.801,015
2022-05-09$40.00$40.001,390
2022-05-06$43.80$43.80770
2022-05-05$43.80$43.801,475
2022-05-04$46.20$46.20535
2022-05-03$45.00$45.001,660
2022-05-02$44.60$44.601,805
2022-04-29$42.80$42.80845
2022-04-28$41.00$41.001,480
2022-04-27$41.00$41.002,110
2022-04-26$37.80$37.802,335
2022-04-25$36.20$36.202,105
2022-04-22$38.00$38.001,640
2022-04-21$40.40$40.404,060
2022-04-20$42.20$42.201,860
2022-04-19$41.60$41.602,560
2022-04-18$41.20$41.202,390
2022-04-14$42.40$42.401,140
2022-04-13$43.00$43.001,170
2022-04-12$43.40$43.401,075
2022-04-11$43.60$43.60830
2022-04-08$43.20$43.201,640
2022-04-07$42.00$42.003,370
2022-04-06$45.60$45.602,700
2022-04-05$48.00$48.004,625
2022-04-04$50.00$50.001,290
2022-04-01$49.20$49.201,650
2022-03-31$49.60$49.603,510
2022-03-30$50.00$50.003,985
2022-03-29$46.80$46.804,385
2022-03-28$50.20$50.202,945
2022-03-25$51.80$51.803,785
2022-03-24$54.80$54.804,215
2022-03-23$56.40$56.406,980
2022-03-22$52.80$52.8013,625
2022-03-21$51.80$51.8038,710
2022-03-18$50.40$50.4015,115
2022-03-17$47.00$47.009,380
2022-03-16$44.60$44.606,760
2022-03-15$40.00$40.0016,820
2022-03-14$39.40$39.4051,155
2022-03-11$59.20$59.2018,945
2022-03-10$61.60$61.6034,640
2022-03-09$59.80$59.8091,810
2022-03-08$75.80$75.8063,965
2022-03-07$70.20$70.207,765
2022-03-04$68.80$68.806,750
2022-03-03$75.60$75.606,375
2022-03-02$78.00$78.007,215
2022-03-01$78.20$78.2014,195
2022-02-28$71.60$71.607,555
2022-02-25$70.60$70.6067,330
2022-02-24$75.00$75.0086,150
2022-02-23$60.40$60.405,030
2022-02-22$65.80$65.801,755
2022-02-18$69.80$69.802,305
2022-02-17$68.80$68.801,415
2022-02-16$73.60$73.602,355
2022-02-15$77.60$77.604,565
2022-02-14$71.00$71.001,580
2022-02-11$72.80$72.803,080
2022-02-10$72.00$72.001,495
2022-02-09$68.60$68.6014,005
2022-02-08$74.00$74.00970
2022-02-07$72.80$72.802,080
2022-02-04$68.80$68.802,620
2022-02-03$65.60$65.601,615
2022-02-02$66.20$66.20750
2022-02-01$71.80$71.801,575
2022-01-31$66.40$66.403,900
2022-01-28$58.80$58.802,675
2022-01-27$58.20$58.206,825
2022-01-26$67.40$67.402,205
2022-01-25$73.40$73.401,930
2022-01-24$72.40$72.404,670
2022-01-21$77.00$77.003,975
2022-01-20$76.20$76.205,420
2022-01-19$73.80$73.803,215
2022-01-18$68.00$68.003,705
2022-01-14$72.00$72.001,570
2022-01-13$72.80$72.802,525
2022-01-12$73.20$73.202,665
2022-01-11$76.80$76.803,260
2022-01-10$72.60$72.603,700
2022-01-07$68.00$68.002,455
2022-01-06$69.20$69.203,710
2022-01-05$70.20$70.202,850
2022-01-04$75.00$75.001,720
2022-01-03$76.20$76.202,295