CAT vs FCUV: Correlation
Measured on weekly returns over the past three years, Caterpillar Inc. (CAT) and Focus Universal Inc. (FCUV) carry a correlation of -0.17, a negative link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are CAT and FCUV?
Across a 3-year window, the weekly returns of CAT and FCUV correlate at -0.17, negative, meaning they tend to move in opposite directions. The link has loosened recently: the 1-year correlation (-0.32) runs below the 3-year figure (-0.17). Stretching to 5 years gives -0.09, with an annualized covariance of -1432.0 %².
Within CAT's tracked universe of 36 assets, FCUV comes in at #27 by 3-year correlation. The last year tells two different stories: CAT led by 176.3 percentage points, +90.5% for CAT against -85.8% for FCUV. One caveat on sizing: FCUV is 9.8 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.
CAT vs FCUV: side by side
| CAT (Caterpillar Inc.) | FCUV (Focus Universal Inc.) | |
|---|---|---|
| 1-year return | +90.5% | -85.8% |
| 5-year return | +321.1% | -99.4% |
| Volatility (ann.) | 29.4% | 287.5% |
| Beta vs S&P 500 | 1.03 | 0.68 |
| Max drawdown (3Y) | -34.0% | -99.8% |
| Market cap | $375.6B | – |
| P/E (trailing) | 35.3 | – |
| Dividend yield | 0.75% | 0.00% |
| Sector / category | Industrials | US Listed |
Year-by-year returns
| Year | CAT | FCUV |
|---|---|---|
| 2022 | +18.6% | -27.7% |
| 2023 | +25.9% | -65.8% |
| 2024 | +24.7% | -76.0% |
| 2025 | +60.3% | -76.9% |
| 2026 | +43.5% | -67.8% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are CAT and FCUV good diversifiers for each other?
Yes: at -0.17, the two have gone their own ways historically, which is what genuine diversification looks like.
FAQ
What is the correlation between CAT and FCUV?
The CAT/FCUV correlation stands at -0.17 on a 3-year window (1 year: -0.32, 5 years: -0.09), computed from weekly returns as of 2026-08-27.
Is FCUV a good diversifier for CAT?
Yes: at -0.17, the two have gone their own ways historically, which is what genuine diversification looks like.
What does a correlation of -0.17 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/cat-vs-fcuv.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/cat-vs-fcuv/)
Free with attribution; caching and terms are described in the API documentation.
Related comparisons
Hubs: CAT correlations · FCUV correlations
