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 — 2024

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2024-12-31$3.08$3.0815,068,400
2024-12-30$5.68$5.68132,967,000
2024-12-27$2.16$2.16189,591,800
2024-12-26$0.45$0.456,157,500
2024-12-24$0.37$0.37141,000
2024-12-23$0.36$0.36377,300
2024-12-20$0.40$0.40241,200
2024-12-19$0.43$0.4384,200
2024-12-18$0.43$0.43146,400
2024-12-17$0.45$0.45125,500
2024-12-16$0.45$0.45201,800
2024-12-13$0.47$0.47110,600
2024-12-12$0.49$0.49191,700
2024-12-11$0.52$0.52289,500
2024-12-10$0.58$0.58157,400
2024-12-09$0.58$0.58302,300
2024-12-06$0.60$0.602,414,900
2024-12-05$0.60$0.60210,100
2024-12-04$0.56$0.56294,000
2024-12-03$0.53$0.5398,400
2024-12-02$0.53$0.53152,000
2024-11-29$0.56$0.5693,800
2024-11-27$0.57$0.5789,600
2024-11-26$0.58$0.58136,700
2024-11-25$0.62$0.62121,000
2024-11-22$0.62$0.6277,900
2024-11-21$0.62$0.6262,000
2024-11-20$0.63$0.6380,100
2024-11-19$0.63$0.6350,000
2024-11-18$0.63$0.63208,500
2024-11-15$0.67$0.6793,700
2024-11-14$0.71$0.7165,100
2024-11-13$0.70$0.70260,700
2024-11-12$0.83$0.83482,100
2024-11-11$0.74$0.74448,700
2024-11-08$0.69$0.69138,900
2024-11-07$0.68$0.6836,600
2024-11-06$0.69$0.6982,400
2024-11-05$0.69$0.6941,700
2024-11-04$0.72$0.7254,100
2024-11-01$0.74$0.7424,900
2024-10-31$0.78$0.7817,900
2024-10-30$0.78$0.7827,400
2024-10-29$0.80$0.8039,300
2024-10-28$0.79$0.7999,800
2024-10-25$0.74$0.7487,900
2024-10-24$0.73$0.73107,700
2024-10-23$0.74$0.74259,200
2024-10-22$0.79$0.79145,800
2024-10-21$0.80$0.80367,600
2024-10-18$0.74$0.74464,200
2024-10-17$0.67$0.67134,600
2024-10-16$0.69$0.69125,300
2024-10-15$0.70$0.70145,000
2024-10-14$0.79$0.7992,100
2024-10-11$0.81$0.81165,500
2024-10-10$0.84$0.8490,900
2024-10-09$0.92$0.9280,000
2024-10-08$0.89$0.8981,200
2024-10-07$0.88$0.88114,200
2024-10-04$0.87$0.8741,100
2024-10-03$0.87$0.87105,700
2024-10-02$0.86$0.8621,100
2024-10-01$0.86$0.8662,900
2024-09-30$0.86$0.86132,900
2024-09-27$0.86$0.86442,600
2024-09-26$0.84$0.841,127,100
2024-09-25$0.80$0.8076,300
2024-09-24$0.82$0.82113,100
2024-09-23$0.81$0.8143,200
2024-09-20$0.83$0.8365,700
2024-09-19$0.85$0.85124,600
2024-09-18$0.92$0.9278,700
2024-09-17$0.95$0.9574,600
2024-09-16$0.99$0.99219,000
2024-09-13$1.05$1.0562,600
2024-09-12$1.05$1.0581,900
2024-09-11$1.04$1.0448,100
2024-09-10$1.03$1.0351,800
2024-09-09$1.02$1.0249,800
2024-09-06$1.04$1.0488,700
2024-09-05$1.11$1.1132,700
2024-09-04$1.12$1.1295,600
2024-09-03$1.11$1.1149,200
2024-08-30$1.23$1.23100,000
2024-08-29$1.27$1.2726,300
2024-08-28$1.27$1.2764,600
2024-08-27$1.36$1.3690,800
2024-08-26$1.34$1.3451,400
2024-08-23$1.32$1.3258,900
2024-08-22$1.31$1.3167,300
2024-08-21$1.29$1.2933,300
2024-08-20$1.28$1.2820,900
2024-08-19$1.29$1.2925,100
2024-08-16$1.33$1.3381,700
2024-08-15$1.31$1.3167,300
2024-08-14$1.43$1.43331,700
2024-08-13$1.20$1.2087,000
2024-08-12$1.14$1.1481,400
2024-08-09$1.13$1.1334,800
2024-08-08$1.12$1.1264,400
2024-08-07$1.10$1.1022,500
2024-08-06$1.13$1.13106,100
2024-08-05$1.08$1.08142,800
2024-08-02$1.10$1.1082,700
2024-08-01$1.10$1.1044,900
2024-07-31$1.14$1.1422,800
2024-07-30$1.14$1.1416,600
2024-07-29$1.16$1.1630,200
2024-07-26$1.18$1.1850,900
2024-07-25$1.18$1.1884,000
2024-07-24$1.28$1.2832,900
2024-07-23$1.34$1.3450,900
2024-07-22$1.32$1.3256,300
2024-07-19$1.32$1.3251,200
2024-07-18$1.32$1.32102,300
2024-07-17$1.30$1.30166,500
2024-07-16$1.29$1.29196,100
2024-07-15$1.25$1.25326,500
2024-07-12$1.20$1.20309,900
2024-07-11$1.14$1.14236,900
2024-07-10$1.08$1.0861,900
2024-07-09$1.11$1.1158,200
2024-07-08$1.11$1.1135,500
2024-07-05$1.10$1.1046,900
2024-07-03$1.09$1.0916,100
2024-07-02$1.08$1.0821,500
2024-07-01$1.08$1.0873,700
2024-06-28$1.10$1.1078,400
2024-06-27$1.11$1.1162,400
2024-06-26$1.17$1.1728,100
2024-06-25$1.20$1.2049,300
2024-06-24$1.21$1.2168,100
2024-06-21$1.20$1.2071,500
2024-06-20$1.24$1.24123,200
2024-06-18$1.22$1.2261,000
2024-06-17$1.27$1.2761,100
2024-06-14$1.33$1.3322,100
2024-06-13$1.40$1.4031,300
2024-06-12$1.39$1.3980,000
2024-06-11$1.34$1.3451,600
2024-06-10$1.30$1.3080,700
2024-06-07$1.36$1.36134,500
2024-06-06$1.41$1.41117,600
2024-06-05$1.41$1.4164,900
2024-06-04$1.44$1.4497,800
2024-06-03$1.54$1.5459,500
2024-05-31$1.51$1.5177,700
2024-05-30$1.55$1.5545,000
2024-05-29$1.53$1.53126,800
2024-05-28$1.62$1.6284,400
2024-05-24$1.62$1.6235,200
2024-05-23$1.63$1.6348,800
2024-05-22$1.63$1.6355,200
2024-05-21$1.56$1.5679,300
2024-05-20$1.62$1.62100,500
2024-05-17$1.63$1.63164,300
2024-05-16$1.76$1.76192,500
2024-05-15$1.90$1.90628,100
2024-05-14$2.58$2.581,545,700
2024-05-13$1.83$1.83569,800
2024-05-10$1.61$1.6182,700
2024-05-09$1.52$1.52244,100
2024-05-08$1.54$1.54158,800
2024-05-07$1.56$1.56149,800
2024-05-06$1.60$1.60221,600
2024-05-03$1.62$1.62254,900
2024-05-02$1.85$1.85211,500
2024-05-01$1.71$1.71110,600
2024-04-30$1.74$1.741,010,500
2024-04-29$1.89$1.89148,800
2024-04-26$1.98$1.98190,500
2024-04-25$1.92$1.92524,700
2024-04-24$1.79$1.79127,900
2024-04-23$1.79$1.79158,600
2024-04-22$1.60$1.60186,600
2024-04-19$1.70$1.70178,700
2024-04-18$1.68$1.68325,800
2024-04-17$1.94$1.944,548,500
2024-04-16$2.30$2.3041,500
2024-04-15$2.49$2.49127,900
2024-04-12$2.91$2.91285,900
2024-04-11$2.73$2.7334,200
2024-04-10$2.64$2.6447,200
2024-04-09$2.97$2.9798,900
2024-04-08$2.64$2.64125,600
2024-04-05$2.92$2.9259,200
2024-04-04$3.07$3.0795,000
2024-04-03$3.42$3.42222,800
2024-04-02$3.79$3.79149,700
2024-04-01$2.91$2.9138,000
2024-03-28$3.00$3.00134,300
2024-03-27$2.78$2.7881,300
2024-03-26$3.05$3.05123,100
2024-03-25$3.74$3.74106,500
2024-03-22$4.60$4.6047,315
2024-03-21$4.20$4.2029,345
2024-03-20$3.80$3.8016,825
2024-03-19$4.00$4.0025,725
2024-03-18$4.00$4.0034,015
2024-03-15$3.40$3.4051,055
2024-03-14$4.00$4.0010,650
2024-03-13$4.00$4.0020,880
2024-03-12$4.00$4.006,905
2024-03-11$4.00$4.0010,095
2024-03-08$4.00$4.009,210
2024-03-07$4.00$4.0012,505
2024-03-06$4.00$4.009,150
2024-03-05$3.80$3.8023,560
2024-03-04$3.80$3.8018,795
2024-03-01$3.80$3.8014,580
2024-02-29$3.80$3.8010,345
2024-02-28$3.60$3.6024,015
2024-02-27$3.80$3.8019,575
2024-02-26$3.80$3.8016,020
2024-02-23$3.60$3.6052,760
2024-02-22$4.00$4.0018,000
2024-02-21$4.20$4.2043,615
2024-02-20$5.00$5.0042,445
2024-02-16$4.80$4.807,425
2024-02-15$5.00$5.0011,525
2024-02-14$5.00$5.009,380
2024-02-13$4.60$4.605,910
2024-02-12$4.80$4.8042,270
2024-02-09$4.40$4.4028,870
2024-02-08$4.00$4.0011,705
2024-02-07$3.80$3.8018,550
2024-02-06$4.00$4.0022,610
2024-02-05$4.20$4.208,245
2024-02-02$4.40$4.4016,425
2024-02-01$4.60$4.6011,325
2024-01-31$4.60$4.6019,495
2024-01-30$5.20$5.2021,425
2024-01-29$5.00$5.008,960
2024-01-26$5.00$5.004,925
2024-01-25$5.00$5.003,425
2024-01-24$5.00$5.006,425
2024-01-23$5.00$5.007,985
2024-01-22$5.00$5.0012,225
2024-01-19$5.00$5.007,325
2024-01-18$5.00$5.0025,405
2024-01-17$5.00$5.003,955
2024-01-16$5.00$5.0027,200
2024-01-12$4.80$4.8019,365
2024-01-11$4.80$4.8025,135
2024-01-10$4.80$4.8019,425
2024-01-09$5.00$5.007,095
2024-01-08$5.00$5.0017,595
2024-01-05$4.80$4.8013,800
2024-01-04$5.00$5.0012,140
2024-01-03$4.80$4.8016,510
2024-01-02$5.00$5.0032,475