AMPG vs INTZ: Correlation
How closely do Amplitech Group, Inc. (AMPG) and Intrusion Inc. (INTZ) trade together? Their weekly returns over three years give a correlation of 0.57, which is moderate.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are AMPG and INTZ?
Across a 3-year window, the weekly returns of AMPG and INTZ correlate at 0.57, moderate. The link has loosened recently: the 1-year correlation (0.38) runs below the 3-year figure (0.57). Stretching to 5 years gives 0.54, with an annualized covariance of 28723.6 %².
Within AMPG's tracked universe of 15 assets, INTZ comes in at #4 by 3-year correlation. Their recent paths diverged sharply: over the last 12 months AMPG outperformed by 78.2 percentage points (+22.2% for AMPG against -56.0% for INTZ). Risk is not evenly split, since INTZ carries 1.6 times the volatility of the other side.
How is this computed?
Pearson correlation on weekly returns: ρ(A,B) = cov(rA, rB) / (σA · σB), over windows of 52, 156 and 260 weeks. Covariance is annualized (×52) and expressed in %². Full definitions on the methodology page.
AMPG vs INTZ: side by side
| AMPG (Amplitech Group, Inc.) | INTZ (Intrusion Inc.) | |
|---|---|---|
| 1-year return | +22.2% | -56.0% |
| 5-year return | -0.5% | -99.1% |
| Volatility (ann.) | 178.6% | 281.6% |
| Beta vs S&P 500 | 1.10 | 2.38 |
| Max drawdown (3Y) | -78.6% | -97.9% |
| Market cap | $0.1B | – |
| P/E (trailing) | – | – |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | AMPG | INTZ |
|---|---|---|
| 2022 | -46.2% | -8.1% |
| 2023 | -11.3% | -92.1% |
| 2024 | +173.4% | -38.4% |
| 2025 | -41.8% | -62.7% |
| 2026 | +25.1% | -29.6% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are AMPG and INTZ good diversifiers for each other?
Only partially. A correlation of 0.57 means AMPG and INTZ share most of their swings. Pairing them dampens volatility somewhat, but it will not protect against a common drawdown.
FAQ
What is the correlation between AMPG and INTZ?
As of 2026-08-27, the correlation of weekly returns between AMPG and INTZ is 0.57 over 3 years, 0.38 over 1 year and 0.54 over 5 years.
Is INTZ a good diversifier for AMPG?
Only partially. A correlation of 0.57 means AMPG and INTZ share most of their swings. Pairing them dampens volatility somewhat, but it will not protect against a common drawdown.
What does a correlation of 0.57 mean?
On the −1 to +1 scale, 0.57 describes how much the two returns move together: +1 is lockstep, 0 is independence, negative values mean opposite directions. It says nothing about which performed better.
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Related comparisons
Hubs: AMPG correlations · INTZ correlations
