DCTH vs RSKD: Correlation
Delcath Systems, Inc. (DCTH) and Riskified Ltd. Class A (RSKD) show a moderate relationship: their 3-year correlation of weekly returns is 0.38.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are DCTH and RSKD?
Across a 3-year window, the weekly returns of DCTH and RSKD correlate at 0.38, moderate. Recent behaviour matches the longer record: 0.30 over 1 year against 0.38 over 3. Stretching to 5 years gives 0.30, with an annualized covariance of 957.7 %².
Within DCTH's tracked universe of 10 assets, RSKD comes in at #5 by 3-year correlation. Correlation aside, the last 12 months split them widely, with DCTH ahead by 18.2 points (+49.8% versus +31.6%). Note the risk asymmetry: DCTH runs 1.7 times the annualized volatility of the other leg, so equal-weighting the two is not an equal-risk position.
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.
DCTH vs RSKD: side by side
| DCTH (Delcath Systems, Inc.) | RSKD (Riskified Ltd. Class A) | |
|---|---|---|
| 1-year return | +49.8% | +31.6% |
| 5-year return | +80.7% | -81.3% |
| Volatility (ann.) | 65.8% | 38.0% |
| Beta vs S&P 500 | 1.51 | 1.09 |
| Max drawdown (3Y) | -54.8% | -42.2% |
| Market cap | $0.6B | $0.8B |
| P/E (trailing) | 1639.0 | – |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | DCTH | RSKD |
|---|---|---|
| 2022 | -53.5% | -41.2% |
| 2023 | +15.6% | +1.3% |
| 2024 | +189.4% | +1.1% |
| 2025 | -16.1% | +5.1% |
| 2026 | +62.3% | +23.1% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are DCTH and RSKD good diversifiers for each other?
Yes, to a useful degree: a correlation of 0.38 leaves real independence between the two, which historically damped combined volatility.
FAQ
What is the correlation between DCTH and RSKD?
Using weekly returns as of 2026-08-27: 0.38 over 3 years, with 0.30 over the last year and 0.30 over 5 years.
Is RSKD a good diversifier for DCTH?
Yes, to a useful degree: a correlation of 0.38 leaves real independence between the two, which historically damped combined volatility.
What does a correlation of 0.38 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.
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Related comparisons
Hubs: DCTH correlations · RSKD correlations
