INTZ vs SES: Correlation
Measured on weekly returns over the past three years, Intrusion Inc. (INTZ) and SES AI Corporation (SES) carry a correlation of 0.88, a very strong link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are INTZ and SES?
Over the past 3 years, INTZ and SES moved with a correlation of 0.88, which is very strong, meaning they move nearly in lockstep. The link has loosened recently: the 1-year correlation (0.24) runs below the 3-year figure (0.88). Over 5 years the correlation is 0.83, and the annualized covariance of weekly returns is 72930.2 %².
In INTZ's tracked universe of 31 assets, SES sits right near the top at #1. On 12-month performance SES holds a 5.0-point edge, -56.0% against -51.0%.
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 SES: side by side
| INTZ (Intrusion Inc.) | SES (SES AI Corporation) | |
|---|---|---|
| 1-year return | -56.0% | -51.0% |
| 5-year return | -99.1% | -94.5% |
| Volatility (ann.) | 281.6% | 294.5% |
| Beta vs S&P 500 | 2.38 | 2.43 |
| Max drawdown (3Y) | -97.9% | -89.7% |
| Market cap | – | $0.2B |
| P/E (trailing) | – | – |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | INTZ | SES |
|---|---|---|
| 2022 | -8.1% | -68.3% |
| 2023 | -92.1% | -41.9% |
| 2024 | -38.4% | +19.7% |
| 2025 | -62.7% | -17.8% |
| 2026 | -29.6% | -69.5% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are INTZ and SES good diversifiers for each other?
No: a correlation of 0.88 means INTZ and SES tend to fall together, which is precisely when diversification is supposed to help.
FAQ
What is the correlation between INTZ and SES?
The INTZ/SES correlation stands at 0.88 on a 3-year window (1 year: 0.24, 5 years: 0.83), computed from weekly returns as of 2026-08-27.
Is SES a good diversifier for INTZ?
No: a correlation of 0.88 means INTZ and SES tend to fall together, which is precisely when diversification is supposed to help.
What does a correlation of 0.88 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-ses.json
Markdown for the live badge, attribution link included:
[](https://www.pairbook.io/pair/intz-vs-ses/)
Free with attribution; caching and terms are described in the API documentation.
Related comparisons
Hubs: INTZ correlations · SES correlations
