INTZ Historical Stock Prices & CSV Downloads

Intrusion Inc. (INTZ), daily historical prices. Prices in USD.
Date	Open	High	Low	Close		Volume
Oct 30, 2026	0.61	0.61	0.56	0.58	0.58	75,400
Oct 29, 2026	0.62	0.66	0.58	0.59	0.59	29,600
Oct 28, 2026	0.58	0.68	0.58	0.65	0.65	62,700
Oct 27, 2026	0.56	0.60	0.56	0.58	0.58	12,200
Oct 26, 2026	0.59	0.61	0.57	0.57	0.57	27,600
Oct 23, 2026	0.53	0.58	0.53	0.58	0.58	88,800
Oct 22, 2026	0.57	0.60	0.52	0.54	0.54	94,900
Oct 21, 2026	0.61	0.63	0.50	0.56	0.56	122,100
Oct 20, 2026	0.61	0.63	0.61	0.61	0.61	17,200
Oct 19, 2026	0.62	0.63	0.61	0.61	0.61	34,900
Oct 16, 2026	0.63	0.65	0.62	0.63	0.63	41,900
Oct 15, 2026	0.64	0.65	0.62	0.63	0.63	37,700
Oct 14, 2026	0.64	0.68	0.63	0.65	0.65	50,600
Oct 13, 2026	0.64	0.66	0.64	0.65	0.65	21,300
Oct 12, 2026	0.68	0.68	0.63	0.64	0.64	48,200
Oct 9, 2026	0.69	0.71	0.63	0.66	0.66	153,200
Oct 8, 2026	0.71	0.71	0.68	0.68	0.68	47,900
Oct 7, 2026	0.73	0.74	0.69	0.70	0.70	33,000
Oct 6, 2026	0.69	0.71	0.69	0.71	0.71	48,300
Oct 5, 2026	0.71	0.74	0.69	0.69	0.69	38,000
Oct 2, 2026	0.71	0.73	0.70	0.72	0.72	73,300
Oct 1, 2026	0.72	0.72	0.71	0.71	0.71	19,900
Sep 30, 2026	0.71	0.77	0.70	0.72	0.72	74,800
Sep 29, 2026	0.66	0.76	0.66	0.73	0.73	114,900
Sep 28, 2026	0.71	0.72	0.67	0.67	0.67	80,700

Historical stock data.