FISI vs GSBC: Correlation
Measured on weekly returns over the past three years, Financial Institutions, Inc. (FISI) and Great Southern Bancorp, Inc. (GSBC) carry a correlation of 0.83, a very strong link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are FISI and GSBC?
On 3 years of weekly data the FISI/GSBC correlation comes out at 0.83, very strong, meaning they move nearly in lockstep. Little has changed lately, as the 1-year reading of 0.80 lands near the 3-year figure. The 5-year figure is 0.76, and annualized covariance runs at 658.3 %².
Among the 14 assets we track against FISI, GSBC ranks #4 by 3-year correlation. The last year tells two different stories: FISI led by 27.6 percentage points, +54.3% for FISI against +26.7% for GSBC.
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.
FISI vs GSBC: side by side
| FISI (Financial Institutions, Inc.) | GSBC (Great Southern Bancorp, Inc.) | |
|---|---|---|
| 1-year return | +54.3% | +26.7% |
| 5-year return | +65.6% | +68.1% |
| Volatility (ann.) | 31.9% | 24.8% |
| Beta vs S&P 500 | 0.93 | 0.62 |
| Max drawdown (3Y) | -27.8% | -23.4% |
| Market cap | $0.8B | $0.9B |
| P/E (trailing) | 10.1 | 13.1 |
| Dividend yield | 3.09% | 2.19% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | FISI | GSBC |
|---|---|---|
| 2022 | -20.0% | +3.1% |
| 2023 | -6.8% | +2.8% |
| 2024 | +35.5% | +3.5% |
| 2025 | +19.5% | +6.0% |
| 2026 | +33.8% | +29.2% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are FISI and GSBC good diversifiers for each other?
No: a correlation of 0.83 means FISI and GSBC tend to fall together, which is precisely when diversification is supposed to help.
FAQ
What is the correlation between FISI and GSBC?
The FISI/GSBC correlation stands at 0.83 on a 3-year window (1 year: 0.80, 5 years: 0.76), computed from weekly returns as of 2026-08-27.
Is GSBC a good diversifier for FISI?
No: a correlation of 0.83 means FISI and GSBC tend to fall together, which is precisely when diversification is supposed to help.
What does a correlation of 0.83 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.
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Related comparisons
Hubs: FISI correlations · GSBC correlations
