CPRT vs EFX: Correlation
How closely do Copart (CPRT) and Equifax (EFX) trade together? Their weekly returns over three years give a correlation of 0.44, which is moderate.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are CPRT and EFX?
Over the past 3 years, CPRT and EFX moved with a correlation of 0.44, which is moderate. The relationship has been stable: the 1-year correlation (0.47) sits close to the 3-year figure. Over 5 years the correlation is 0.52, and the annualized covariance of weekly returns is 377.1 %².
Within CPRT's tracked universe of 35 assets, EFX comes in at #19 by 3-year correlation. The trailing year gives EFX the advantage: -32.6% versus -21.8%, a 10.8-point spread. On a rolling one-year basis the correlation drifted between 0.34 and 0.65, a moderate band.
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.
CPRT vs EFX: side by side
| CPRT (Copart) | EFX (Equifax) | |
|---|---|---|
| 1-year return | -32.6% | -21.8% |
| 5-year return | -9.3% | -26.0% |
| Volatility (ann.) | 26.0% | 33.3% |
| Beta vs S&P 500 | 0.86 | 1.25 |
| Max drawdown (3Y) | -57.4% | -49.7% |
| Market cap | $30.3B | $22.4B |
| P/E (trailing) | 20.2 | 33.5 |
| Dividend yield | 0.00% | 1.11% |
| Sector / category | Industrials | Industrials |
Year-by-year returns
| Year | CPRT | EFX |
|---|---|---|
| 2022 | -19.7% | -33.1% |
| 2023 | +60.9% | +28.2% |
| 2024 | +17.1% | +3.7% |
| 2025 | -31.8% | -14.2% |
| 2026 | -16.3% | -11.7% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are CPRT and EFX good diversifiers for each other?
A fair diversifier. At 0.44, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
FAQ
What is the correlation between CPRT and EFX?
Using weekly returns as of 2026-08-27: 0.44 over 3 years, with 0.47 over the last year and 0.52 over 5 years.
Is EFX a good diversifier for CPRT?
A fair diversifier. At 0.44, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
What does a correlation of 0.44 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/cprt-vs-efx.json
Embed this badge (it refreshes with the data), with attribution:
[](https://www.pairbook.io/pair/cprt-vs-efx/)
No key needed, free to use. Full endpoint list in the API documentation.
Related comparisons
Hubs: CPRT correlations · EFX correlations
