INTZ vs PDYN: Correlation
Intrusion Inc. (INTZ) and Palladyne AI Corp. (PDYN) show a strong relationship: their 3-year correlation of weekly returns is 0.65.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are INTZ and PDYN?
Across a 3-year window, the weekly returns of INTZ and PDYN correlate at 0.65, strong. The link has loosened recently: the 1-year correlation (0.18) runs below the 3-year figure (0.65). Stretching to 5 years gives 0.60, with an annualized covariance of 37327.1 %².
By 3-year correlation, PDYN places #7 of the 31 assets tracked against INTZ. The last year tells two different stories: PDYN led by 34.1 percentage points, -56.0% for INTZ against -21.9% for PDYN.
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.
INTZ vs PDYN: side by side
| INTZ (Intrusion Inc.) | PDYN (Palladyne AI Corp.) | |
|---|---|---|
| 1-year return | -56.0% | -21.9% |
| 5-year return | -99.1% | -88.8% |
| Volatility (ann.) | 281.6% | 204.5% |
| Beta vs S&P 500 | 2.38 | 3.45 |
| Max drawdown (3Y) | -97.9% | -68.8% |
| Market cap | – | $0.3B |
| P/E (trailing) | – | – |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | INTZ | PDYN |
|---|---|---|
| 2022 | -8.1% | -94.4% |
| 2023 | -92.1% | -78.6% |
| 2024 | -38.4% | +1601.8% |
| 2025 | -62.7% | -65.3% |
| 2026 | -29.6% | +43.0% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are INTZ and PDYN good diversifiers for each other?
Only partially. A correlation of 0.65 means INTZ and PDYN 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 INTZ and PDYN?
Using weekly returns as of 2026-08-27: 0.65 over 3 years, with 0.18 over the last year and 0.60 over 5 years.
Is PDYN a good diversifier for INTZ?
Only partially. A correlation of 0.65 means INTZ and PDYN share most of their swings. Pairing them dampens volatility somewhat, but it will not protect against a common drawdown.
What does a correlation of 0.65 mean?
Correlation ranges from −1 to +1. Values near +1 mean two assets move together, near 0 that they move independently, and negative values that they tend to move in opposite directions. It measures co-movement, not performance.
Use this data
$ curl https://www.pairbook.io/api/v1/pairs/intz-vs-pdyn.json
Embed this badge (it refreshes with the data), with attribution:
[](https://www.pairbook.io/pair/intz-vs-pdyn/)
The core API is free. Terms and every endpoint in the API documentation.
Related comparisons
Hubs: INTZ correlations · PDYN correlations
