MCO vs ROL: Correlation
Measured on weekly returns over the past three years, Moody's Corporation (MCO) and Rollins, Inc. (ROL) carry a correlation of 0.43, a moderate link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are MCO and ROL?
Over the past 3 years, MCO and ROL moved with a correlation of 0.43, which is moderate. The relationship has been stable: the 1-year correlation (0.41) sits close to the 3-year figure. Over 5 years the correlation is 0.45, and the annualized covariance of weekly returns is 255.6 %².
By 3-year correlation, ROL places #40 of the 53 assets tracked against MCO. Their recent paths diverged sharply: over the last 12 months MCO outperformed by 36.4 percentage points (+0.7% for MCO against -35.7% for ROL). On a rolling one-year basis the correlation drifted between 0.21 and 0.57, 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.
MCO vs ROL: side by side
| MCO (Moody's Corporation) | ROL (Rollins, Inc.) | |
|---|---|---|
| 1-year return | +0.7% | -35.7% |
| 5-year return | +39.4% | -1.8% |
| Volatility (ann.) | 25.8% | 23.2% |
| Beta vs S&P 500 | 1.08 | 0.51 |
| Max drawdown (3Y) | -24.7% | -44.6% |
| Market cap | $88.2B | $17.3B |
| P/E (trailing) | 32.7 | 32.7 |
| Dividend yield | 0.77% | 1.94% |
| Sector / category | Financials | Industrials |
Year-by-year returns
| Year | MCO | ROL |
|---|---|---|
| 2022 | -28.0% | +8.1% |
| 2023 | +41.5% | +21.2% |
| 2024 | +22.2% | +7.6% |
| 2025 | +8.7% | +31.1% |
| 2026 | +0.3% | -39.4% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are MCO and ROL good diversifiers for each other?
A fair diversifier. At 0.43, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
FAQ
What is the correlation between MCO and ROL?
Using weekly returns as of 2026-08-27: 0.43 over 3 years, with 0.41 over the last year and 0.45 over 5 years.
Is ROL a good diversifier for MCO?
A fair diversifier. At 0.43, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
What does a correlation of 0.43 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/mco-vs-rol.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/mco-vs-rol/)
The core API is free. Terms and every endpoint in the API documentation.
Related comparisons
Hubs: MCO correlations · ROL correlations
