Intrusion Inc. (INTZ)
NASDAQ: INTZ · Real-Time Price · USD
0.7800
-0.0474 (-5.73%)
At close: Sep 4, 2026, 4:00 PM EDT
0.7802
+0.0002 (0.03%)
After-hours: Sep 4, 2026, 6:40 PM EDT

Intrusion Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Sep 4, 20260.810.810.760.780.78-5.73%125,111
Sep 3, 20260.830.870.800.830.83-3.23%193,328
Sep 2, 20260.830.880.820.860.86-131,139
Sep 1, 20260.900.900.800.860.86-5.00%165,925
Aug 31, 20260.780.930.750.900.9013.26%574,322
Aug 28, 20260.820.880.760.790.79-1.90%836,142
Aug 27, 20260.720.850.690.810.8117.05%1,199,456
Aug 26, 20260.610.700.600.690.6915.33%223,412
Aug 25, 20260.620.650.590.600.60-3.60%329,848
Aug 24, 20260.650.660.620.620.62-2.75%187,639
Aug 21, 20260.630.650.630.640.640.79%186,390
Aug 20, 20260.660.660.630.640.640.16%123,181
Aug 19, 20260.630.670.620.630.630.30%74,680
Aug 18, 20260.640.670.630.630.63-2.74%134,370
Aug 17, 20260.670.680.640.650.65-3.06%197,961
Aug 14, 20260.660.680.660.670.670.06%147,061
Aug 13, 20260.660.680.660.670.671.50%310,042
Aug 12, 20260.700.710.650.660.66-19.32%443,707
Aug 11, 20260.720.820.720.820.827.93%305,851
Aug 10, 20260.750.760.710.760.76-0.09%195,045
Aug 7, 20260.750.770.750.760.76-0.16%201,732
Aug 6, 20260.760.790.750.760.76-1.17%93,712
Aug 5, 20260.770.800.760.770.77-0.67%89,869
Aug 4, 20260.760.780.760.770.770.55%202,101
Aug 3, 20260.760.800.750.770.77-167,530
Jul 31, 20260.780.790.750.770.77-2.53%252,629
Jul 30, 20260.730.790.730.790.793.95%288,133
Jul 29, 20260.780.780.730.760.76-2.19%161,419
Jul 28, 20260.740.780.720.780.783.60%270,340
Jul 27, 20260.750.770.740.750.75-369,395
Jul 24, 20260.770.770.740.750.75-226,221
Jul 23, 20260.820.820.740.750.75-7.92%165,692
Jul 22, 20260.860.880.800.810.81-4.79%317,134
Jul 21, 20260.870.900.850.860.86-6.71%148,063
Jul 20, 20260.910.920.850.920.92-0.07%151,532
Jul 17, 20260.910.920.910.920.921.12%291,857
Jul 16, 20260.910.920.880.910.910.18%130,754
Jul 15, 20260.910.980.870.910.91-2.42%382,090
Jul 14, 20260.981.030.910.930.93-8.99%458,407
Jul 13, 20260.941.070.861.021.028.97%1,314,751
Jul 10, 20260.870.940.850.940.947.81%586,282
Jul 9, 20260.900.910.840.870.87-3.53%621,261
Jul 8, 20260.870.930.850.900.903.53%736,590
Jul 7, 20260.800.930.800.870.877.28%1,054,784
Jul 6, 20260.770.850.760.810.811.87%565,519
Jul 2, 20260.760.850.730.800.80-3.18%1,459,431
Jul 1, 20260.900.900.700.820.82-11.54%4,117,664
Jun 30, 20260.921.080.850.930.9336.47%106,060,615
Jun 29, 20260.680.700.670.680.683.09%37,204
Jun 26, 20260.680.710.660.660.66-4.14%74,366