AIZ vs CINF: Correlation
Assurant (AIZ) and Cincinnati Financial (CINF) show a strong relationship: their 3-year correlation of weekly returns is 0.62.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are AIZ and CINF?
Over the past 3 years, AIZ and CINF moved with a correlation of 0.62, which is strong. Recent behaviour matches the longer record: 0.63 over 1 year against 0.62 over 3. Over 5 years the correlation is 0.57, and the annualized covariance of weekly returns is 287.6 %².
Among the 34 assets we track against AIZ, CINF ranks #5 by 3-year correlation. The last year tells two different stories: AIZ led by 19.6 percentage points, +34.1% for AIZ against +14.5% for CINF. On a rolling one-year basis the correlation drifted between 0.42 and 0.76, 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.
AIZ vs CINF: side by side
| AIZ (Assurant) | CINF (Cincinnati Financial) | |
|---|---|---|
| 1-year return | +34.1% | +14.5% |
| 5-year return | +83.5% | +58.8% |
| Volatility (ann.) | 21.5% | 21.6% |
| Beta vs S&P 500 | 0.60 | 0.36 |
| Max drawdown (3Y) | -20.8% | -20.0% |
| Market cap | $14.1B | $26.5B |
| P/E (trailing) | 13.8 | 8.1 |
| Dividend yield | 1.19% | 2.10% |
| Sector / category | Financials | Financials |
Year-by-year returns
| Year | AIZ | CINF |
|---|---|---|
| 2022 | -18.3% | -7.9% |
| 2023 | +37.5% | +4.0% |
| 2024 | +28.5% | +42.5% |
| 2025 | +14.7% | +16.3% |
| 2026 | +19.4% | +6.8% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are AIZ and CINF good diversifiers for each other?
Somewhat, no more. With 0.62 correlation, most large moves hit both names, and the diversification benefit stays modest.
FAQ
What is the correlation between AIZ and CINF?
The AIZ/CINF correlation stands at 0.62 on a 3-year window (1 year: 0.63, 5 years: 0.57), computed from weekly returns as of 2026-08-27.
Is CINF a good diversifier for AIZ?
Somewhat, no more. With 0.62 correlation, most large moves hit both names, and the diversification benefit stays modest.
What does a correlation of 0.62 mean?
A reading of 0.62 sits on a scale from −1 (opposite moves) through 0 (unrelated) to +1 (identical moves). Correlation captures direction, not magnitude or performance.
Use this data
$ curl https://www.pairbook.io/api/v1/pairs/aiz-vs-cinf.json
Markdown for the live badge, attribution link included:
[](https://www.pairbook.io/pair/aiz-vs-cinf/)
No key needed, free to use. Full endpoint list in the API documentation.
Related comparisons
Hubs: AIZ correlations · CINF correlations
