FDBC vs FSBC: Correlation
Fidelity D & D Bancorp, Inc. (FDBC) and Five Star Bancorp (FSBC) show a strong relationship: their 3-year correlation of weekly returns is 0.70.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are FDBC and FSBC?
Over the past 3 years, FDBC and FSBC moved with a correlation of 0.70, which is strong. The relationship has been stable: the 1-year correlation (0.68) sits close to the 3-year figure. Over 5 years the correlation is 0.51, and the annualized covariance of weekly returns is 666.0 %².
FSBC is one of the assets that tracks FDBC most closely: it ranks #3 out of the 14 assets we track against FDBC. Their recent paths diverged sharply: over the last 12 months FSBC outperformed by 18.3 percentage points (+22.3% for FDBC against +40.6% for FSBC).
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.
FDBC vs FSBC: side by side
| FDBC (Fidelity D & D Bancorp, Inc.) | FSBC (Five Star Bancorp) | |
|---|---|---|
| 1-year return | +22.3% | +40.6% |
| 5-year return | +16.8% | +117.2% |
| Volatility (ann.) | 35.2% | 27.1% |
| Beta vs S&P 500 | 0.69 | 0.82 |
| Max drawdown (3Y) | -35.1% | -24.5% |
| Market cap | $0.3B | $1.1B |
| P/E (trailing) | 10.1 | 13.4 |
| Dividend yield | 3.17% | 2.10% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | FDBC | FSBC |
|---|---|---|
| 2022 | -17.5% | -7.2% |
| 2023 | +26.9% | -0.6% |
| 2024 | -13.2% | +18.6% |
| 2025 | -7.4% | +22.1% |
| 2026 | +25.7% | +28.8% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are FDBC and FSBC good diversifiers for each other?
Only partially. A correlation of 0.70 means FDBC and FSBC share most of their swings. Pairing them dampens volatility somewhat, but it will not protect against a common drawdown.
FAQ
What is the correlation between FDBC and FSBC?
The FDBC/FSBC correlation stands at 0.70 on a 3-year window (1 year: 0.68, 5 years: 0.51), computed from weekly returns as of 2026-08-27.
Is FSBC a good diversifier for FDBC?
Only partially. A correlation of 0.70 means FDBC and FSBC share most of their swings. Pairing them dampens volatility somewhat, but it will not protect against a common drawdown.
What does a correlation of 0.70 mean?
On the −1 to +1 scale, 0.70 describes how much the two returns move together: +1 is lockstep, 0 is independence, negative values mean opposite directions. It says nothing about which performed better.
Use this data
$ curl https://www.pairbook.io/api/v1/pairs/fdbc-vs-fsbc.json
Embed this badge (it refreshes with the data), with attribution:
[](https://www.pairbook.io/pair/fdbc-vs-fsbc/)
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Related comparisons
Hubs: FDBC correlations · FSBC correlations
