Intrusion Inc. - Common Stock (NQ:INTZ)

0.5652 +0.0052 (+0.93%)
Delayed Quote Updated: 12:15 PM EDT, Oct 22, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 45,260
Open 0.5700
Bid (Size) 0.5600 (400)
Ask (Size) 0.5601 (100)
Prev. Close 0.5600
Today's Range 0.5600 - 0.5981
52wk Range 0.5003 - 1.995
Shares Outstanding 20,102,939
Dividend Yield N/A

Performance

52-Week Range 71.7% below 52-week high
0.5652
0.5052W Low 2.0052W High
1 Week 13.0% below 1-week high
0.501W Low 0.651W High

Intrusion Inc. - Common Stock (INTZ) traded between $0.50 and $2.00 over the past 52 weeks and last traded at $0.57, 71.7% below its 52-week high. Over the past week it ranged between $0.50 and $0.65.

Past 12 Months
-10.0%
-24.8%
-30.6%
-34.5%
-53.3%
-70.7%
1W -$0.06
1M -$0.19
3M -$0.25
6M -$0.30
YTD -$0.64
1Y -$1.36

INTZ was -70.7% over the past year, -34.5% over six months, -53.3% year to date, -10.0% in the last week.

12 Months vs Market
INTZ
-70.7%
DIA
+12.6%
SPY
+13.9%
QQQ
+15.9%
IWM
+11.9%

Over the past 12 months INTZ returned -70.7% versus DIA (Dow) +12.6%, SPY (S&P 500) +13.9%, QQQ (Nasdaq 100) +15.9% and IWM (Russell 2000) +11.9%.

Volume & Liquidity 0.25× 3-mo avg
Today 45,260 3-mo avg 177.7K
1W
47.2K
1M
71.2K
3M
177.7K
6M
1.1M
YTD
724.1K
1Y
608.1K

INTZ most recently traded 45,260 shares against a 3-month average daily volume of 177.7K.

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Frequently Asked Questions

Is Intrusion Inc. - Common Stock publicly traded?
Yes, Intrusion Inc. - Common Stock is publicly traded.
What exchange does Intrusion Inc. - Common Stock trade on?
Intrusion Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Intrusion Inc. - Common Stock?
The ticker symbol for Intrusion Inc. - Common Stock is INTZ on the Nasdaq Stock Market
What is the current price of Intrusion Inc. - Common Stock?
The current price of Intrusion Inc. - Common Stock is 0.5652
When was Intrusion Inc. - Common Stock last traded?
The last trade of Intrusion Inc. - Common Stock was at 10/22/26 12:15 PM ET
What is the market capitalization of Intrusion Inc. - Common Stock?
The market capitalization of Intrusion Inc. - Common Stock is 11.36M
How many shares of Intrusion Inc. - Common Stock are outstanding?
Intrusion Inc. - Common Stock has 11M shares outstanding.
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