AIIO vs EPC: Correlation
How closely do Robo.ai Inc. - Class B (AIIO) and Edgewell Personal Care Company (EPC) trade together? Their weekly returns over three years give a correlation of -0.28, which is negative.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are AIIO and EPC?
Over the past 3 years, AIIO and EPC moved with a correlation of -0.28, which is negative, meaning they tend to move in opposite directions. The link has loosened recently: the 1-year correlation (-0.45) runs below the 3-year figure (-0.28). Over 5 years the correlation is -0.21, and the annualized covariance of weekly returns is -2938.2 %².
Within AIIO's tracked universe of 35 assets, EPC comes in at #28 by 3-year correlation. Their recent paths diverged sharply: over the last 12 months EPC outperformed by 116.9 percentage points (-91.3% for AIIO against +25.6% for EPC). One caveat on sizing: AIIO is 7.5 times as volatile as the other leg, so an equal-dollar split is far from equal-risk.
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.
AIIO vs EPC: side by side
| AIIO (Robo.ai Inc. - Class B) | EPC (Edgewell Personal Care Company) | |
|---|---|---|
| 1-year return | -91.3% | +25.6% |
| 5-year return | -98.8% | -25.7% |
| Volatility (ann.) | 280.6% | 37.3% |
| Beta vs S&P 500 | 0.74 | 0.41 |
| Max drawdown (3Y) | -99.7% | -60.1% |
| Market cap | $0.4B | $1.3B |
| P/E (trailing) | – | – |
| Dividend yield | 0.00% | 2.09% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | AIIO | EPC |
|---|---|---|
| 2022 | -9.2% | -14.3% |
| 2023 | -27.5% | -3.5% |
| 2024 | -91.0% | -6.8% |
| 2025 | -56.6% | -47.9% |
| 2026 | -61.3% | +70.6% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are AIIO and EPC good diversifiers for each other?
By historical standards, yes. A correlation of -0.28 means the two rarely move for the same reasons.
FAQ
What is the correlation between AIIO and EPC?
Using weekly returns as of 2026-08-27: -0.28 over 3 years, with -0.45 over the last year and -0.21 over 5 years.
Is EPC a good diversifier for AIIO?
By historical standards, yes. A correlation of -0.28 means the two rarely move for the same reasons.
What does a correlation of -0.28 mean?
On the −1 to +1 scale, -0.28 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.
Use this data
$ curl https://www.pairbook.io/api/v1/pairs/aiio-vs-epc.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/aiio-vs-epc/)
No key needed, free to use. Full endpoint list in the API documentation.
Related comparisons
Hubs: AIIO correlations · EPC correlations
