REKR vs SES: Correlation
Rekor Systems, Inc. (REKR) and SES AI Corporation (SES) show a moderate relationship: their 3-year correlation of weekly returns is 0.47.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are REKR and SES?
Across a 3-year window, the weekly returns of REKR and SES correlate at 0.47, moderate. The relationship has been stable: the 1-year correlation (0.48) sits close to the 3-year figure. Stretching to 5 years gives 0.32, with an annualized covariance of 13238.2 %².
Within REKR's tracked universe of 10 assets, SES comes in at #4 by 3-year correlation. Their 12-month results are close: -52.2% for REKR against -51.0% for SES. Note the risk asymmetry: SES runs 3.1 times the annualized volatility of the other leg, so equal-weighting the two is not an equal-risk position.
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.
REKR vs SES: side by side
| REKR (Rekor Systems, Inc.) | SES (SES AI Corporation) | |
|---|---|---|
| 1-year return | -52.2% | -51.0% |
| 5-year return | -94.2% | -94.5% |
| Volatility (ann.) | 95.4% | 294.5% |
| Beta vs S&P 500 | 2.31 | 2.43 |
| Max drawdown (3Y) | -86.1% | -89.7% |
| Market cap | $0.1B | $0.2B |
| P/E (trailing) | – | – |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | REKR | SES |
|---|---|---|
| 2022 | -81.7% | -68.3% |
| 2023 | +177.5% | -41.9% |
| 2024 | -53.2% | +19.7% |
| 2025 | -11.5% | -17.8% |
| 2026 | -58.4% | -69.5% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are REKR and SES good diversifiers for each other?
A fair diversifier. At 0.47, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
FAQ
What is the correlation between REKR and SES?
As of 2026-08-27, the correlation of weekly returns between REKR and SES is 0.47 over 3 years, 0.48 over 1 year and 0.32 over 5 years.
Is SES a good diversifier for REKR?
A fair diversifier. At 0.47, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
What does a correlation of 0.47 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/rekr-vs-ses.json
Markdown for the live badge, attribution link included:
[](https://www.pairbook.io/pair/rekr-vs-ses/)
Free with attribution; caching and terms are described in the API documentation.
Related comparisons
Hubs: REKR correlations · SES correlations
