FNUC vs STLN: Correlation
Frontier Nuclear and Minerals Inc. (FNUC) and Starling Oncology, Inc. (STLN) show a moderate relationship: their 3-year correlation of weekly returns is 0.34.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are FNUC and STLN?
Over the past 3 years, FNUC and STLN moved with a correlation of 0.34, which is moderate. The link has loosened recently: the 1-year correlation (0.17) runs below the 3-year figure (0.34). Over 5 years the correlation is 0.26, and the annualized covariance of weekly returns is 9530.9 %².
Within FNUC's tracked universe of 26 assets, STLN comes in at #20 by 3-year correlation. Correlation aside, the last 12 months split them widely, with STLN ahead by 142.3 points (-59.1% versus +83.2%). One caveat on sizing: FNUC is 2.0 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.
FNUC vs STLN: side by side
| FNUC (Frontier Nuclear and Minerals Inc.) | STLN (Starling Oncology, Inc.) | |
|---|---|---|
| 1-year return | -59.1% | +83.2% |
| 5-year return | -99.0% | -36.1% |
| Volatility (ann.) | 237.4% | 116.5% |
| Beta vs S&P 500 | 1.55 | 1.39 |
| Max drawdown (3Y) | -94.2% | -94.8% |
| Market cap | $0.1B | $0.6B |
| P/E (trailing) | – | – |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | FNUC | STLN |
|---|---|---|
| 2022 | -60.4% | -83.1% |
| 2023 | -48.7% | +23.6% |
| 2024 | -17.9% | -84.9% |
| 2025 | -76.0% | +1052.1% |
| 2026 | -43.3% | +78.1% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are FNUC and STLN good diversifiers for each other?
Reasonably. At 0.34, FNUC and STLN keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.
FAQ
What is the correlation between FNUC and STLN?
Using weekly returns as of 2026-08-27: 0.34 over 3 years, with 0.17 over the last year and 0.26 over 5 years.
Is STLN a good diversifier for FNUC?
Reasonably. At 0.34, FNUC and STLN keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.
What does a correlation of 0.34 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/fnuc-vs-stln.json
Embed this badge (it refreshes with the data), with attribution:
[](https://www.pairbook.io/pair/fnuc-vs-stln/)
No key needed, free to use. Full endpoint list in the API documentation.
Related comparisons
Hubs: FNUC correlations · STLN correlations
