CPBI vs EFSC: Correlation
Measured on weekly returns over the past three years, Central Plains Bancshares, Inc. (CPBI) and Enterprise Financial Services Corporation (EFSC) carry a correlation of 0.35, a moderate link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are CPBI and EFSC?
Over the past 3 years, CPBI and EFSC moved with a correlation of 0.35, which is moderate. The relationship has been stable: the 1-year correlation (0.33) sits close to the 3-year figure. Over 5 years the correlation is n/a, and the annualized covariance of weekly returns is 145.1 %².
Few assets follow CPBI as closely as EFSC, which ranks #2 of 11 tracked partners. Correlation aside, the last 12 months split them widely, with CPBI ahead by 29.7 points (+35.0% versus +5.3%). Note the risk asymmetry: EFSC runs 1.7 times the annualized volatility of the other leg, so equal-weighting the two is not an equal-risk position.
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.
CPBI vs EFSC: side by side
| CPBI (Central Plains Bancshares, Inc.) | EFSC (Enterprise Financial Services Corporation) | |
|---|---|---|
| 1-year return | +35.0% | +5.3% |
| 5-year return | n/a | +59.0% |
| Volatility (ann.) | 15.5% | 26.9% |
| Beta vs S&P 500 | 0.16 | 0.66 |
| Max drawdown (3Y) | -8.4% | -25.0% |
| Market cap | $0.1B | $2.3B |
| P/E (trailing) | 17.7 | 12.6 |
| Dividend yield | 0.00% | 2.05% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | CPBI | EFSC |
|---|---|---|
| 2022 | – | +6.0% |
| 2023 | – | -6.6% |
| 2024 | +46.7% | +29.3% |
| 2025 | +13.1% | -2.1% |
| 2026 | +23.7% | +18.9% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are CPBI and EFSC good diversifiers for each other?
Yes, to a useful degree: a correlation of 0.35 leaves real independence between the two, which historically damped combined volatility.
FAQ
What is the correlation between CPBI and EFSC?
Using weekly returns as of 2026-08-27: 0.35 over 3 years, with 0.33 over the last year and n/a over 5 years.
Is EFSC a good diversifier for CPBI?
Yes, to a useful degree: a correlation of 0.35 leaves real independence between the two, which historically damped combined volatility.
What does a correlation of 0.35 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/cpbi-vs-efsc.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/cpbi-vs-efsc/)
No key needed, free to use. Full endpoint list in the API documentation.
Related comparisons
Hubs: CPBI correlations · EFSC correlations
