CMPS vs DFTX: Correlation
COMPASS Pathways Plc - American Depository Shares (CMPS) and Definium Therapeutics, Inc. (DFTX) show a moderate relationship: their 3-year correlation of weekly returns is 0.44.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are CMPS and DFTX?
Across a 3-year window, the weekly returns of CMPS and DFTX correlate at 0.44, moderate. Recent behaviour matches the longer record: 0.37 over 1 year against 0.44 over 3. Stretching to 5 years gives 0.39, with an annualized covariance of 3167.5 %².
Among the 13 assets we track against CMPS, DFTX ranks #5 by 3-year correlation. Correlation aside, the last 12 months split them widely, with DFTX ahead by 134.7 points (+210.2% versus +344.9%).
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.
CMPS vs DFTX: side by side
| CMPS (COMPASS Pathways Plc - American Depository Shares) | DFTX (Definium Therapeutics, Inc.) | |
|---|---|---|
| 1-year return | +210.2% | +344.9% |
| 5-year return | -55.2% | +4.7% |
| Volatility (ann.) | 79.7% | 90.9% |
| Beta vs S&P 500 | 1.72 | 1.35 |
| Max drawdown (3Y) | -81.0% | -58.4% |
| Market cap | $2.0B | $5.9B |
| P/E (trailing) | – | – |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | CMPS | DFTX |
|---|---|---|
| 2022 | -63.7% | -89.4% |
| 2023 | +9.0% | +66.4% |
| 2024 | -56.8% | +90.2% |
| 2025 | +82.5% | +92.4% |
| 2026 | +112.2% | +227.3% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are CMPS and DFTX good diversifiers for each other?
A fair diversifier. At 0.44, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
FAQ
What is the correlation between CMPS and DFTX?
The CMPS/DFTX correlation stands at 0.44 on a 3-year window (1 year: 0.37, 5 years: 0.39), computed from weekly returns as of 2026-08-27.
Is DFTX a good diversifier for CMPS?
A fair diversifier. At 0.44, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
What does a correlation of 0.44 mean?
On the −1 to +1 scale, 0.44 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
$ curl https://www.pairbook.io/api/v1/pairs/cmps-vs-dftx.json
Markdown for the live badge, attribution link included:
[](https://www.pairbook.io/pair/cmps-vs-dftx/)
No key needed, free to use. Full endpoint list in the API documentation.
Related comparisons
Hubs: CMPS correlations · DFTX correlations
