LCTX vs PRFX: Correlation
Measured on weekly returns over the past three years, Lineage Cell Therapeutics, Inc. (LCTX) and PRF Technologies Ltd. (PRFX) carry a correlation of -0.23, a negative link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are LCTX and PRFX?
Across a 3-year window, the weekly returns of LCTX and PRFX correlate at -0.23, negative, meaning they tend to move in opposite directions. The past 12 months show a tighter link (0.15) than the 3-year average (-0.23). Stretching to 5 years gives -0.17, with an annualized covariance of -4917.6 %².
Among the 11 assets we track against LCTX, PRFX sits near the bottom by co-movement, at rank #9. Correlation aside, the last 12 months split them widely, with LCTX ahead by 82.8 points (-4.9% versus -87.7%). Risk is not evenly split, since PRFX carries 4.0 times the volatility of the other side.
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.
LCTX vs PRFX: side by side
| LCTX (Lineage Cell Therapeutics, Inc.) | PRFX (PRF Technologies Ltd.) | |
|---|---|---|
| 1-year return | -4.9% | -87.7% |
| 5-year return | -52.7% | -99.9% |
| Volatility (ann.) | 72.1% | 291.2% |
| Beta vs S&P 500 | 1.00 | 2.46 |
| Max drawdown (3Y) | -73.6% | -99.3% |
| Market cap | $0.3B | – |
| P/E (trailing) | – | – |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | LCTX | PRFX |
|---|---|---|
| 2022 | -52.2% | -68.9% |
| 2023 | -6.8% | -33.4% |
| 2024 | -54.1% | -79.7% |
| 2025 | +234.0% | -80.9% |
| 2026 | -30.5% | -69.3% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are LCTX and PRFX good diversifiers for each other?
By historical standards, yes. A correlation of -0.23 means the two rarely move for the same reasons.
FAQ
What is the correlation between LCTX and PRFX?
As of 2026-08-27, the correlation of weekly returns between LCTX and PRFX is -0.23 over 3 years, 0.15 over 1 year and -0.17 over 5 years.
Is PRFX a good diversifier for LCTX?
By historical standards, yes. A correlation of -0.23 means the two rarely move for the same reasons.
What does a correlation of -0.23 mean?
A reading of -0.23 sits on a scale from −1 (opposite moves) through 0 (unrelated) to +1 (identical moves). Correlation captures direction, not magnitude or performance.
Use this data
$ curl https://www.pairbook.io/api/v1/pairs/lctx-vs-prfx.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/lctx-vs-prfx/)
The core API is free. Terms and every endpoint in the API documentation.
Related comparisons
Hubs: LCTX correlations · PRFX correlations
