NASDAQ · INTZ

Intrusion Inc.

Technology · Software - Infrastructure

$0.85

Up+$0.02 (+2.77%)

Updated Sep 12, 2026, 4:22 AM

SID Score

4.5/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance

INTZ price history

1M range · 20 trading sessions · Daily adjusted prices

Daily close

View OHLC price history

INTZ OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Sep 11, 2026	$0.8044	$0.8454	$0.7903	$0.845	59.4K
Sep 10, 2026	$0.8251	$0.8258	$0.80	$0.8222	61.94K
Sep 9, 2026	$0.8318	$0.8498	$0.8028	$0.838	95.36K
Sep 8, 2026	$0.78	$0.8461	$0.7525	$0.8461	177.7K
Sep 4, 2026	$0.8125	$0.8125	$0.76	$0.78	126.41K
Sep 3, 2026	$0.8301	$0.8688	$0.8006	$0.8274	218.01K
Sep 2, 2026	$0.828	$0.88	$0.8237	$0.855	133.93K
Sep 1, 2026	$0.8998	$0.8998	$0.8004	$0.855	176.73K
Aug 31, 2026	$0.78	$0.9299	$0.7506	$0.90	588.83K
Aug 28, 2026	$0.8182	$0.878	$0.76	$0.7946	836.14K
Aug 27, 2026	$0.7183	$0.85	$0.6915	$0.81	1.2M
Aug 26, 2026	$0.612	$0.70	$0.5962	$0.692	223.41K
Aug 25, 2026	$0.6231	$0.65	$0.593	$0.60	329.85K
Aug 24, 2026	$0.65	$0.6595	$0.6211	$0.6224	187.64K
Aug 21, 2026	$0.6302	$0.6504	$0.6302	$0.64	186.39K
Aug 20, 2026	$0.6581	$0.6581	$0.629	$0.635	123.18K
Aug 19, 2026	$0.626	$0.6699	$0.62	$0.634	74.68K
Aug 18, 2026	$0.6407	$0.6694	$0.63	$0.6321	134.37K
Aug 17, 2026	$0.6666	$0.6799	$0.64	$0.6499	197.96K
Aug 14, 2026	$0.6601	$0.68	$0.6601	$0.6704	147.06K