PRFX vs RCG: Correlation
PRF Technologies Ltd. (PRFX) and RENN Fund, Inc (RCG) show a moderate relationship: their 3-year correlation of weekly returns is 0.32.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are PRFX and RCG?
Across a 3-year window, the weekly returns of PRFX and RCG correlate at 0.32, moderate. The link has loosened recently: the 1-year correlation (-0.12) runs below the 3-year figure (0.32). Stretching to 5 years gives 0.24, with an annualized covariance of 2432.3 %².
Within PRFX's tracked universe of 23 assets, RCG comes in at #17 by 3-year correlation. The last year tells two different stories: RCG led by 98.8 percentage points, -87.7% for PRFX against +11.1% for RCG. One caveat on sizing: PRFX is 11.3 times as volatile as the other leg, so an equal-dollar split is far from equal-risk.
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.
PRFX vs RCG: side by side
| PRFX (PRF Technologies Ltd.) | RCG (RENN Fund, Inc) | |
|---|---|---|
| 1-year return | -87.7% | +11.1% |
| 5-year return | -99.9% | +24.1% |
| Volatility (ann.) | 291.2% | 25.8% |
| Beta vs S&P 500 | 2.46 | 0.09 |
| Max drawdown (3Y) | -99.3% | -20.0% |
| Market cap | – | – |
| P/E (trailing) | – | 26.5 |
| Dividend yield | 0.00% | 0.71% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | PRFX | RCG |
|---|---|---|
| 2022 | -68.9% | -31.5% |
| 2023 | -33.4% | -4.7% |
| 2024 | -79.7% | +31.6% |
| 2025 | -80.9% | +16.2% |
| 2026 | -69.3% | +13.6% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are PRFX and RCG good diversifiers for each other?
Reasonably. At 0.32, PRFX and RCG keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.
FAQ
What is the correlation between PRFX and RCG?
The PRFX/RCG correlation stands at 0.32 on a 3-year window (1 year: -0.12, 5 years: 0.24), computed from weekly returns as of 2026-08-27.
Is RCG a good diversifier for PRFX?
Reasonably. At 0.32, PRFX and RCG keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.
What does a correlation of 0.32 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/prfx-vs-rcg.json
Markdown for the live badge, attribution link included:
[](https://www.pairbook.io/pair/prfx-vs-rcg/)
No key needed, free to use. Full endpoint list in the API documentation.
Related comparisons
Hubs: PRFX correlations · RCG correlations
