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INTZ
Intrusion Inc New
stockNASDAQ

At CloseOct 6, 2026 3:59:30 PM EDT
0.7065USD+2.391%(+0.0165)48,228
0.5900Bid0.8400Ask0.2500Spread
Pre-marketOct 6, 2026 8:11:30 AM EDT
0.6815USD-1.232%(-0.0085)
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Technology
Software-Infrastructure
HQ
Plano, TX, USA
Previous Close
$0.69
Beta
2.15
52-Week High
$2.27 2025-10-16
52-Week Low
$0.59 2026-08-25
SMA 50
$0.75
SMA 200
$0.90
Avg. Vol 10D
68,855
Avg. Vol 30D
201,175
Avg. Vol 90D
1.47M
Relative Vol
0.22
15.60M
9.6200%
1,000,000
4,199
Nov 10, 2026 (34d)
Mar 25, 2024 · 1-for-20 (reverse)
INTZ Profile

intrusion, inc. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

INTZ Performance
PeriodPriceDateChangeBeta
1W0.732026-09-29-3.84%0.822
1M0.852026-09-08-16.50%5.523
3M0.812026-07-06-12.81%1.468
6M0.872026-04-06-19.18%2.093
1Y1.822025-10-06-61.18%2.152
2Y0.882024-10-07-19.73%—
5Y78.602021-10-06-99.10%0.768
INTZ Stock Summary

Intrusion Inc New (NASDAQ:INTZ) stock price today is $0.71, and today's volume is 43,967. INTZ is up 2.391% today. The 30 day average volume is 201,175. INTZ market cap is $17.31M with 24.51M shares outstanding.