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Intrusion Inc. (INTZ)
NASDAQ: INTZ · Real-Time Price · USD
1.790
-0.030 (-1.65%)
At close: Aug 15, 2025, 4:00 PM
1.810
+0.020 (1.12%)
After-hours: Aug 15, 2025, 7:42 PM EDT

Intrusion Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Aug 15, 20251.861.911.771.791.79-1.65%156,827
Aug 14, 20251.801.911.781.821.82-240,562
Aug 13, 20251.962.081.811.821.82-4.71%747,121
Aug 12, 20251.831.961.751.911.915.52%824,151
Aug 11, 20251.691.851.651.811.817.10%373,182
Aug 8, 20251.641.761.631.691.695.62%213,792
Aug 7, 20251.651.701.581.601.60-2.44%147,961
Aug 6, 20251.711.721.631.641.64-3.53%247,414
Aug 5, 20251.821.841.661.701.70-7.10%318,990
Aug 4, 20251.791.841.751.831.832.81%197,970
Aug 1, 20251.811.841.751.781.78-5.32%199,531
Jul 31, 20251.901.931.841.881.880.53%164,357
Jul 30, 20251.851.971.851.871.873.31%290,783
Jul 29, 20252.282.311.801.811.81-2.69%1,094,084
Jul 28, 20252.052.051.851.861.86-9.27%549,468
Jul 25, 20252.072.102.012.052.05-1.44%178,551
Jul 24, 20252.142.142.042.082.08-2.80%177,332
Jul 23, 20252.172.222.112.142.140.47%263,372
Jul 22, 20252.112.142.012.132.134.41%208,375
Jul 21, 20252.102.162.032.042.04-2.39%421,199
Jul 18, 20252.222.302.082.092.09-5.43%288,711
Jul 17, 20252.152.222.112.212.214.74%336,425
Jul 16, 20252.032.141.952.112.111.93%512,566
Jul 15, 20252.152.182.072.072.07-1.90%216,491
Jul 14, 20252.092.182.052.112.110.96%201,586
Jul 11, 20252.302.302.082.092.09-9.52%508,940
Jul 10, 20252.312.382.262.312.310.43%243,869
Jul 9, 20252.482.522.272.302.30-6.50%449,962
Jul 8, 20252.512.642.422.462.46-3.91%410,192
Jul 7, 20252.572.572.452.562.56-0.39%312,441
Jul 3, 20252.402.572.402.572.578.90%573,594
Jul 2, 20252.372.502.302.362.36-0.42%530,032
Jul 1, 20252.312.372.162.372.373.49%336,198
Jun 30, 20252.262.382.162.292.292.69%310,979
Jun 27, 20252.402.402.192.232.23-5.51%350,480
Jun 26, 20252.312.392.252.362.36-486,650
Jun 25, 20252.302.502.282.362.363.96%887,471
Jun 24, 20252.192.302.152.272.277.58%412,588
Jun 23, 20252.182.252.032.112.11-4.95%424,715
Jun 20, 20252.302.302.192.222.22-0.45%443,093
Jun 18, 20252.082.262.082.232.236.70%467,722
Jun 17, 20252.102.192.042.092.09-1.42%409,095
Jun 16, 20252.042.152.012.122.128.16%393,537
Jun 13, 20251.992.031.861.961.96-9.26%886,213
Jun 12, 20252.182.432.132.162.16-2.70%854,640
Jun 11, 20252.252.322.122.222.22-3.90%1,004,306
Jun 10, 20252.582.582.232.312.31-5.71%1,427,784
Jun 9, 20252.252.482.032.452.4514.49%1,703,235
Jun 6, 20252.032.312.032.142.145.94%1,351,547
Jun 5, 20252.102.401.982.022.020.50%4,311,941