SKYA vs STLN: Correlation
How closely do SkyAI, Inc. (SKYA) and Starling Oncology, Inc. (STLN) trade together? Their weekly returns over three years give a correlation of -0.22, which is negative.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are SKYA and STLN?
Across a 3-year window, the weekly returns of SKYA and STLN correlate at -0.22, negative, meaning they tend to move in opposite directions. The link has tightened recently: the 1-year correlation (-0.03) runs above the 3-year figure (-0.22). Stretching to 5 years gives -0.18, with an annualized covariance of -3680.7 %².
Among the 13 assets we track against SKYA, STLN sits near the bottom by co-movement, at rank #9. The last year tells two different stories: STLN led by 173.3 percentage points, -90.1% for SKYA against +83.2% for STLN.
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.
SKYA vs STLN: side by side
| SKYA (SkyAI, Inc.) | STLN (Starling Oncology, Inc.) | |
|---|---|---|
| 1-year return | -90.1% | +83.2% |
| 5-year return | -100.0% | -36.1% |
| Volatility (ann.) | 144.3% | 116.5% |
| Beta vs S&P 500 | 1.21 | 1.39 |
| Max drawdown (3Y) | -100.0% | -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 | SKYA | STLN |
|---|---|---|
| 2022 | – | -83.1% |
| 2023 | -65.6% | +23.6% |
| 2024 | -77.5% | -84.9% |
| 2025 | -99.7% | +1052.1% |
| 2026 | -27.6% | +78.1% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are SKYA and STLN good diversifiers for each other?
By historical standards, yes. A correlation of -0.22 means the two rarely move for the same reasons.
FAQ
What is the correlation between SKYA and STLN?
The SKYA/STLN correlation stands at -0.22 on a 3-year window (1 year: -0.03, 5 years: -0.18), computed from weekly returns as of 2026-08-27.
Is STLN a good diversifier for SKYA?
By historical standards, yes. A correlation of -0.22 means the two rarely move for the same reasons.
What does a correlation of -0.22 mean?
On the −1 to +1 scale, -0.22 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
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Embed this badge (it refreshes with the data), with attribution:
[](https://www.pairbook.io/pair/skya-vs-stln/)
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Related comparisons
Hubs: SKYA correlations · STLN correlations
