ADSE vs UUU: Correlation
Measured on weekly returns over the past three years, ADS-TEC ENERGY PLC (ADSE) and Universal Safety Products, Inc. (UUU) carry a correlation of -0.27, a negative link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are ADSE and UUU?
Over the past 3 years, ADSE and UUU moved with a correlation of -0.27, which is negative, meaning they tend to move in opposite directions. Lately the two have drifted apart, with the 1-year correlation at -0.44 versus -0.27 over 3 years. Over 5 years the correlation is -0.09, and the annualized covariance of weekly returns is -1606.9 %².
Among the 11 assets we track against ADSE, UUU sits near the bottom by co-movement, at rank #10. Their recent paths diverged sharply: over the last 12 months UUU outperformed by 92.2 percentage points (-8.1% for ADSE against +84.1% for UUU). Risk is not evenly split, since UUU carries 2.5 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.
ADSE vs UUU: side by side
| ADSE (ADS-TEC ENERGY PLC) | UUU (Universal Safety Products, Inc.) | |
|---|---|---|
| 1-year return | -8.1% | +84.1% |
| 5-year return | +14.5% | +5.9% |
| Volatility (ann.) | 49.2% | 122.8% |
| Beta vs S&P 500 | 0.35 | -0.54 |
| Max drawdown (3Y) | -48.1% | -77.3% |
| Market cap | $0.8B | – |
| P/E (trailing) | – | – |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | ADSE | UUU |
|---|---|---|
| 2022 | -65.8% | -40.3% |
| 2023 | +129.2% | -18.2% |
| 2024 | +116.9% | +42.8% |
| 2025 | -18.2% | +158.6% |
| 2026 | -10.9% | +2.1% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are ADSE and UUU good diversifiers for each other?
Yes. With a correlation of -0.27, ADSE and UUU have moved largely independently, which makes them a genuinely diversifying pair by historical standards.
FAQ
What is the correlation between ADSE and UUU?
Using weekly returns as of 2026-08-27: -0.27 over 3 years, with -0.44 over the last year and -0.09 over 5 years.
Is UUU a good diversifier for ADSE?
Yes. With a correlation of -0.27, ADSE and UUU have moved largely independently, which makes them a genuinely diversifying pair by historical standards.
What does a correlation of -0.27 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/adse-vs-uuu.json
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Related comparisons
Hubs: ADSE correlations · UUU correlations
