US equities |

Intrusion Inc. - Common Stock (NQ:INTZ)

0.5919 -0.0581 (-8.94%)
Delayed Quote Updated: 4:00 PM EDT, Oct 29, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 29,701
Open 0.6200
Bid (Size) 0.5821 (2,000)
Ask (Size) 0.6736 (100)
Prev. Close 0.6500
Today's Range 0.5816 - 0.6598
52wk Range 0.5003 - 1.995
Shares Outstanding 20,102,939
Dividend Yield N/A

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Performance

52-Week Range 70.3% below 52-week high
0.5919
0.5052W Low 2.0052W High
1 Week 12.9% below 1-week high
0.521W Low 0.681W High

Intrusion Inc. - Common Stock (INTZ) traded between $0.50 and $2.00 over the past 52 weeks and last traded at $0.59, 70.3% below its 52-week high. Over the past week it ranged between $0.52 and $0.68.

Past 12 Months
+8.6%
-12.2%
-22.1%
-22.7%
-51.1%
-69.0%
1W +$0.05
1M -$0.08
3M -$0.17
6M -$0.17
YTD -$0.62
1Y -$1.32

INTZ was -69.0% over the past year, -22.7% over six months, -51.1% year to date, +8.6% in the last week.

12 Months vs Market
INTZ
-69.0%
DIA
+9.6%
SPY
+12.0%
QQQ
+13.0%
IWM
+14.1%

Over the past 12 months INTZ returned -69.0% versus DIA (Dow) +9.6%, SPY (S&P 500) +12.0%, QQQ (Nasdaq 100) +13.0% and IWM (Russell 2000) +14.1%.

Volume & Liquidity 0.19× 3-mo avg
Today 29,701 3-mo avg 159.4K
1W
53.4K
1M
56.7K
3M
159.4K
6M
1.1M
YTD
704.7K
1Y
602.6K

INTZ most recently traded 29,701 shares against a 3-month average daily volume of 159.4K.

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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 0.5919
When was Intrusion Inc. - Common Stock last traded?
The last trade of Intrusion Inc. - Common Stock was at 10/29/26 04:00 PM ET
What is the market capitalization of Intrusion Inc. - Common Stock?
The market capitalization of Intrusion Inc. - Common Stock is 11.90M
How many shares of Intrusion Inc. - Common Stock are outstanding?
Intrusion Inc. - Common Stock has 12M shares outstanding.