NASDAQ : INTZ

Intrusion Inc. — Price history

Technology · Software - Infrastructure · United States

Last price 0.5821 USD (Oct 30, 2026, 4:00 PM EDT) · Market cap 14.27M

Overview · Financial statements · Key statistics · Dividends · Company profile · Price history · Reports

Price history

Intrusion Inc. (INTZ) closed at 0.5807 USD on 2026-11-02. Daily open, high, low, close and volume for recent sessions:

Date	Open	High	Low	Close	Volume	Change
2026-11-02	0.58	0.6099	0.571	0.5807	18,771	-0.24%
2026-10-30	0.6149	0.6149	0.5617	0.5821	75,836	-1.66%
2026-10-29	0.624	0.6598	0.5816	0.5919	30,520	-8.85%
2026-10-28	0.5816	0.6798	0.5816	0.6494	62,742	+11.66%
2026-10-27	0.5554	0.6	0.5554	0.5816	16,340	+1.63%
2026-10-26	0.5889	0.6052	0.57	0.5723	27,702	-1.16%
2026-10-23	0.53	0.5799	0.53	0.579	88,838	+6.26%
2026-10-22	0.57	0.5981	0.5152	0.5449	95,204	-2.71%
2026-10-21	0.6103	0.6287	0.5003	0.5601	122,118	-8.20%
2026-10-20	0.6101	0.63	0.61	0.6101	17,385	+0.02%
2026-10-19	0.62	0.63	0.61	0.61	34,866	-3.02%
2026-10-16	0.6298	0.6498	0.62	0.629	42,086	+0.13%
2026-10-15	0.636	0.6499	0.62	0.6282	37,746	-3.99%
2026-10-14	0.6403	0.6757	0.6291	0.6543	50,559	+0.79%
2026-10-13	0.64	0.6628	0.64	0.6492	21,252	+1.39%
2026-10-12	0.675	0.684	0.6303	0.6403	48,225	-3.19%
2026-10-09	0.691	0.7093	0.625	0.6614	153,261	-3.33%
2026-10-08	0.7082	0.7082	0.6811	0.6842	47,925	-2.31%
2026-10-07	0.729	0.7398	0.6901	0.7004	32,985	-1.37%
2026-10-06	0.69	0.7131	0.69	0.7101	48,292	+2.91%
2026-10-05	0.7144	0.7411	0.69	0.69	39,230	-4.03%
2026-10-02	0.71	0.7327	0.6988	0.719	73,330	+1.24%
2026-10-01	0.7223	0.7223	0.71	0.7102	20,060	-1.39%
2026-09-30	0.7127	0.7699	0.7005	0.7202	74,771	-1.97%
2026-09-29	0.661	0.7572	0.661	0.7347	115,328	+8.99%
2026-09-28	0.71	0.7173	0.67	0.6741	81,699	-5.15%
2026-09-25	0.7222	0.7498	0.7	0.7107	34,680	-2.66%
2026-09-24	0.7574	0.7597	0.7205	0.7301	36,209	-3.93%
2026-09-23	0.7595	0.8	0.723	0.76	65,813	+1.20%
2026-09-22	0.763	0.7893	0.7	0.751	147,423	-0.05%
2026-09-21	0.7002	0.8	0.68	0.7514	315,537	+23.18%
2026-09-18	0.7505	0.7998	0.61	0.61	329,809	-19.85%
2026-09-17	0.7351	0.7798	0.7302	0.7611	65,404	-1.16%
2026-09-16	0.78	0.7952	0.7522	0.77	42,764	-3.85%
2026-09-15	0.8631	0.8631	0.8	0.8008	48,809	-10.00%
2026-09-14	0.8196	0.9359	0.8093	0.8898	129,564	+5.30%
2026-09-11	0.8044	0.8454	0.7903	0.845	59,403	+2.77%
2026-09-10	0.8251	0.8258	0.8	0.8222	61,942	-1.89%
2026-09-09	0.8318	0.8498	0.8028	0.838	95,356	-0.96%
2026-09-08	0.78	0.8461	0.7525	0.8461	177,697	+8.47%
2026-09-04	0.8125	0.8125	0.76	0.78	126,408	-5.73%
2026-09-03	0.8301	0.8688	0.8006	0.8274	218,008	-3.23%
2026-09-02	0.828	0.88	0.8237	0.855	133,934	+0.00%
2026-09-01	0.8998	0.8998	0.8004	0.855	176,734	-5.00%
2026-08-31	0.78	0.9299	0.7506	0.9	588,825	+13.26%
2026-08-28	0.8182	0.878	0.76	0.7946	836,142	-1.90%
2026-08-27	0.7183	0.85	0.6915	0.81	1,199,456	+17.05%
2026-08-26	0.612	0.7	0.5962	0.692	223,412	+15.33%
2026-08-25	0.6231	0.65	0.593	0.6	329,848	-3.60%
2026-08-24	0.65	0.6595	0.6211	0.6224	187,639	-2.75%
2026-08-21	0.6302	0.6504	0.6302	0.64	186,390	+0.79%
2026-08-20	0.6581	0.6581	0.629	0.635	123,181	+0.16%
2026-08-19	0.626	0.6699	0.62	0.634	74,680	+0.30%
2026-08-18	0.6407	0.6694	0.63	0.6321	134,370	-2.74%
2026-08-17	0.6666	0.6799	0.64	0.6499	197,961	-3.06%
2026-08-14	0.6601	0.68	0.6601	0.6704	147,061	+0.06%
2026-08-13	0.6615	0.6797	0.66	0.67	310,042	+1.50%
2026-08-12	0.7	0.706	0.6537	0.6601	443,707	-19.32%
2026-08-11	0.72	0.8199	0.72	0.8182	305,851	+7.93%
2026-08-10	0.75	0.76	0.7114	0.7581	195,045	-0.09%
2026-08-07	0.7521	0.7724	0.7503	0.7588	201,732	-0.16%
2026-08-06	0.7603	0.7925	0.7504	0.76	93,712	-1.17%
2026-08-05	0.7746	0.7985	0.7556	0.769	89,869	-0.67%
2026-08-04	0.762	0.7804	0.7611	0.7742	202,101	+0.55%
2026-08-03	0.7588	0.8	0.751	0.77	167,530	+0.00%
2026-07-31	0.7801	0.7884	0.7451	0.77	252,629	-2.53%
2026-07-30	0.7345	0.7929	0.7345	0.79	288,133	+3.95%
2026-07-29	0.778	0.778	0.7316	0.76	161,419	-2.19%
2026-07-28	0.7368	0.78	0.72	0.777	270,340	+3.60%
2026-07-27	0.7501	0.7685	0.7402	0.75	369,395	+0.00%
2026-07-24	0.7699	0.7699	0.7401	0.75	226,221	+0.00%
2026-07-23	0.8151	0.8249	0.7442	0.75	165,692	-7.92%
2026-07-22	0.86	0.8807	0.8047	0.8145	317,134	-4.79%
2026-07-21	0.87	0.9	0.8504	0.8555	148,063	-6.71%
2026-07-20	0.91	0.917	0.8518	0.917	151,532	-0.07%
2026-07-17	0.91	0.922	0.91	0.9176	291,857	+1.12%
2026-07-16	0.9055	0.9199	0.8802	0.9074	130,754	+0.18%
2026-07-15	0.9144	0.9789	0.8683	0.9058	382,090	-2.42%
2026-07-14	0.98	1.03	0.91	0.9283	458,407	-8.99%
2026-07-13	0.939	1.065	0.8551	1.02	1,314,751	+8.97%
2026-07-10	0.87	0.9399	0.8501	0.936	586,282	+7.81%
2026-07-09	0.9	0.91	0.84	0.8682	621,261	-3.53%
2026-07-08	0.865	0.93	0.85	0.9	736,590	+3.53%
2026-07-07	0.7977	0.93	0.7954	0.8693	1,054,784	+7.28%
2026-07-06	0.7655	0.8498	0.76	0.8103	565,519	+1.87%
2026-07-02	0.76	0.85	0.7316	0.7954	1,459,431	-3.18%
2026-07-01	0.9048	0.9048	0.6951	0.8215	4,117,664	-11.54%
2026-06-30	0.9246	1.08	0.847	0.9287	106,060,615	+36.47%
2026-06-29	0.6826	0.6997	0.6747	0.6805	37,204	+3.09%
2026-06-26	0.68	0.7112	0.6601	0.6601	74,366	-4.14%
2026-06-25	0.687	0.73	0.68	0.6886	161,569	+1.12%
2026-06-24	0.7085	0.7199	0.681	0.681	153,096	-4.08%
2026-06-23	0.71	0.7286	0.7002	0.71	66,588	-0.15%
2026-06-22	0.72	0.7388	0.7111	0.7111	91,794	+1.27%
2026-06-18	0.8172	0.8172	0.7022	0.7022	287,863	-13.32%
2026-06-17	0.77	0.8294	0.77	0.8101	70,228	+6.27%
2026-06-16	0.82	0.8232	0.7572	0.7623	152,642	-9.25%
2026-06-15	0.8	0.8679	0.8	0.84	209,409	+12.00%
2026-06-12	0.71	0.805	0.71	0.75	158,574	+2.57%
2026-06-11	0.7301	0.7499	0.7082	0.7312	50,493	+0.14%
2026-06-10	0.6916	0.75	0.68	0.7302	136,483	+5.22%
2026-06-09	0.7302	0.7697	0.6901	0.694	153,272	-4.96%
2026-06-08	0.77	0.7814	0.724	0.7302	84,106	-5.17%
2026-06-05	0.78	0.7826	0.7221	0.77	242,526	-2.99%
2026-06-04	0.77	0.8086	0.7601	0.7937	100,153	+0.72%
2026-06-03	0.8449	0.845	0.7615	0.788	163,205	-6.73%
2026-06-02	0.7897	0.9	0.7801	0.8449	460,879	+8.96%
2026-06-01	0.81	0.8299	0.7625	0.7754	154,666	-6.58%
2026-05-29	0.801	0.83	0.7913	0.83	117,718	+2.33%
2026-05-28	0.7899	0.83	0.7802	0.8111	81,655	+2.66%
2026-05-27	0.8401	0.851	0.785	0.7901	79,779	-6.66%
2026-05-26	0.8198	0.855	0.81	0.8465	55,244	+4.51%
2026-05-22	0.7918	0.8249	0.7533	0.81	98,418	+2.27%
2026-05-21	0.7385	0.7998	0.7301	0.792	240,019	+7.17%
2026-05-20	0.7151	0.7615	0.7151	0.739	45,252	+1.92%
2026-05-19	0.7	0.7474	0.6947	0.7251	109,614	+0.69%
2026-05-18	0.7411	0.7411	0.7157	0.7201	111,997	-2.64%
2026-05-15	0.72	0.7414	0.705	0.7396	127,246	-4.96%
2026-05-14	0.75	0.798	0.7445	0.7782	293,447	+1.99%
2026-05-13	0.733	0.7842	0.73	0.763	310,908	+2.68%