PCB vs RVSB: Correlation
Measured on weekly returns over the past three years, PCB Bancorp (PCB) and Riverview Bancorp Inc (RVSB) carry a correlation of 0.47, a moderate link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are PCB and RVSB?
Across a 3-year window, the weekly returns of PCB and RVSB correlate at 0.47, moderate. The relationship has been stable: the 1-year correlation (0.42) sits close to the 3-year figure. Stretching to 5 years gives 0.38, with an annualized covariance of 315.8 %².
Among the 20 assets we track against PCB, RVSB ranks #11 by 3-year correlation. The last year tells two different stories: PCB led by 26.0 percentage points, +29.1% for PCB against +3.1% for RVSB.
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.
PCB vs RVSB: side by side
| PCB (PCB Bancorp) | RVSB (Riverview Bancorp Inc) | |
|---|---|---|
| 1-year return | +29.1% | +3.1% |
| 5-year return | +74.8% | -17.9% |
| Volatility (ann.) | 26.3% | 25.6% |
| Beta vs S&P 500 | 0.69 | 0.17 |
| Max drawdown (3Y) | -22.8% | -42.5% |
| Market cap | $0.4B | $0.1B |
| P/E (trailing) | 9.5 | – |
| Dividend yield | 3.04% | 1.55% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | PCB | RVSB |
|---|---|---|
| 2022 | -17.0% | +3.2% |
| 2023 | +8.9% | -13.1% |
| 2024 | +14.6% | -7.4% |
| 2025 | +11.2% | -11.3% |
| 2026 | +30.5% | +4.4% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are PCB and RVSB good diversifiers for each other?
A fair diversifier. At 0.47, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
FAQ
What is the correlation between PCB and RVSB?
Using weekly returns as of 2026-08-27: 0.47 over 3 years, with 0.42 over the last year and 0.38 over 5 years.
Is RVSB a good diversifier for PCB?
A fair diversifier. At 0.47, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
What does a correlation of 0.47 mean?
On the −1 to +1 scale, 0.47 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/pcb-vs-rvsb.json
Embed this badge (it refreshes with the data), with attribution:
[](https://www.pairbook.io/pair/pcb-vs-rvsb/)
The core API is free. Terms and every endpoint in the API documentation.
Related comparisons
Hubs: PCB correlations · RVSB correlations
