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0.845
2.77%
0.0228
After Hours:
3.88
3.035
+359.17%
Intrusion Inc Stock (INTZ) Price History
The historical daily chart and data for Intrusion Inc stock (INTZ), show that the latest closing stock price as of September 11, 2026, is $0.845.
- Intrusion Inc all-time high stock price is $29.90, occurred on March 15, 2021.
- The lowest Intrusion Inc stock price recorded was $0.1599 on February 23, 2024. Since then, Intrusion Inc's stock price has risen over 428.46% to $0.845 now.
- The 52-week high stock price for INTZ is $2.2726, representing a 168.95% increase from the current share price, occurred on October 16, 2025.
- The 52-week low stock price for INTZ is $0.593, indicating a -29.82% decrease from the current share price, occurred on August 25, 2026.
- The closing price of Intrusion Inc (INTZ) stock in the beginning of 2025 was $3.82. The stock closed the year at $3.16, a loss of over -17.28% for the year.
The table below shows more information about INTZ historical price data:
Daily
Weekly
Monthly
7D
30D
60D
YTD
1Y
| Date | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Sep 11, 2026 | $0.8454 | $0.7903 | $0.0551 | 59,357.0 | +2.77% |
| Sep 10, 2026 | $0.8258 | $0.80 | $0.0258 | 61,942.0 | -1.89% |
| Sep 09, 2026 | $0.8498 | $0.8028 | $0.047 | 95,254.0 | -0.96% |
| Sep 08, 2026 | $0.8461 | $0.7525 | $0.0936 | 176,654.0 | +8.47% |
| Sep 04, 2026 | $0.8125 | $0.76 | $0.0525 | 125,112.0 | -5.73% |
| Sep 03, 2026 | $0.8688 | $0.8006 | $0.0682 | 193,543.0 | -3.23% |
| Sep 02, 2026 | $0.88 | $0.8237 | $0.0563 | 131,241.0 | +0.00% |
| Sep 01, 2026 | $0.8998 | $0.8004 | $0.0994 | 166,432.0 | -5.00% |
| Aug 31, 2026 | $0.9299 | $0.7506 | $0.1793 | 560,173.0 | +13.26% |
| Aug 28, 2026 | $0.878 | $0.76 | $0.118 | 833,190.0 | -1.90% |
| Aug 27, 2026 | $0.85 | $0.6915 | $0.1585 | 1,140,215.0 | +17.05% |
| Aug 26, 2026 | $0.70 | $0.5962 | $0.1038 | 212,956.0 | +15.33% |
| Aug 25, 2026 | $0.65 | $0.593 | $0.057 | 328,826.0 | -3.60% |
| Aug 24, 2026 | $0.6595 | $0.6211 | $0.0384 | 180,904.0 | -2.75% |
| Aug 21, 2026 | $0.6504 | $0.6302 | $0.0202 | 186,390.0 | +0.79% |
| Aug 20, 2026 | $0.6581 | $0.629 | $0.0291 | 121,547.0 | +0.16% |
| Aug 19, 2026 | $0.6699 | $0.62 | $0.0499 | 74,329.0 | +0.30% |
| Aug 18, 2026 | $0.6694 | $0.63 | $0.0394 | 127,066.0 | -2.74% |
| Aug 17, 2026 | $0.6799 | $0.64 | $0.0399 | 197,124.0 | -3.06% |
| Aug 14, 2026 | $0.68 | $0.6601 | $0.0199 | 143,724.0 | +0.06% |
Intrusion Inc Stock (INTZ) Year by Year Price History
In this detailed analysis, we present a comprehensive overview of the price movements of Intrusion Inc stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of INTZ shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Intrusion Inc stock price history provides a foundation for understanding how the company's stock has evolved over time.
Intrusion Inc Stock (INTZ) Price History 2026
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Sep, 2026 | $0.8998 | $0.7525 | $0.1473 | 1,068,892.0 | -6.11% |
| Aug, 2026 | $0.9299 | $0.593 | $0.3369 | 6,063,662.0 | +16.88% |
| Jul, 2026 | $1.06 | $0.6951 | $0.3699 | 13,811,801.0 | -17.09% |
| Jun, 2026 | $1.08 | $0.6601 | $0.4199 | 107,944,451.0 | +11.89% |
| May, 2026 | $0.855 | $0.6947 | $0.1603 | 2,372,367.0 | +4.35% |
| Apr, 2026 | $0.9997 | $0.76 | $0.2397 | 2,244,464.0 | -3.07% |
| Mar, 2026 | $1.31 | $0.76 | $0.555 | 3,549,630.0 | -24.72% |
| Feb, 2026 | $1.19 | $0.751 | $0.439 | 2,945,562.0 | +4.81% |
| Jan, 2026 | $1.52 | $1.03 | $0.49 | 2,547,172.0 | -9.57% |
Intrusion Inc Stock (INTZ) Price History 2025
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2025 | $1.56 | $1.13 | $0.43 | 2,147,877.0 | -18.31% |
| Nov, 2025 | $1.91 | $1.20 | $0.71 | 2,900,853.0 | -24.06% |
| Oct, 2025 | $2.27 | $1.60 | $0.6726 | 6,232,379.0 | +16.88% |
| Sep, 2025 | $2.00 | $1.58 | $0.42 | 4,352,008.0 | -9.60% |
| Aug, 2025 | $2.08 | $1.57 | $0.505 | 4,984,836.0 | -5.85% |
| Jul, 2025 | $2.64 | $1.80 | $0.84 | 7,928,084.0 | -17.90% |
| Jun, 2025 | $2.58 | $1.36 | $1.22 | 19,232,682.0 | +76.15% |
| May, 2025 | $1.75 | $1.22 | $0.5325 | 6,827,346.0 | +3.17% |
| Apr, 2025 | $1.42 | $0.7498 | $0.6702 | 5,654,753.0 | +12.50% |
| Mar, 2025 | $1.55 | $0.71 | $0.84 | 13,683,531.0 | +31.76% |
| Feb, 2025 | $2.04 | $0.8308 | $1.21 | 14,932,975.0 | -50.87% |
| Jan, 2025 | $5.20 | $1.53 | $3.67 | 140,292,367.0 | -43.74% |
Intrusion Inc Stock (INTZ) Price History 2024
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2024 | $7.34 | $0.353 | $6.99 | 329,319,789.0 | +914.29% |
| Nov, 2024 | $0.8978 | $0.5501 | $0.3477 | 2,602,295.0 | -27.77% |
| Oct, 2024 | $0.9299 | $0.652 | $0.2779 | 2,805,801.0 | -9.85% |
| Sep, 2024 | $1.21 | $0.6842 | $0.5258 | 3,039,210.0 | -30.08% |
| Aug, 2024 | $1.44 | $1.07 | $0.365 | 1,669,418.0 | +7.89% |
| Jul, 2024 | $1.35 | $1.05 | $0.2999 | 2,040,257.0 | +3.64% |
| Jun, 2024 | $1.56 | $1.04 | $0.52 | 1,321,725.0 | -27.15% |
| May, 2024 | $2.83 | $1.48 | $1.35 | 5,089,085.0 | -13.22% |
| Apr, 2024 | $4.36 | $1.52 | $2.84 | 8,631,346.0 | -42.00% |
| Mar, 2024 | $4.60 | $2.68 | $1.92 | 767,730.9 | -19.53% |
| Feb, 2024 | $5.36 | $3.20 | $2.16 | 416,598.8 | -19.31% |
| Jan, 2024 | $5.40 | $4.60 | $0.794 | 308,703.1 | -8.70% |
0.18%
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