CMPX vs IMNM: Correlation
Measured on weekly returns over the past three years, Compass Therapeutics, Inc. (CMPX) and Immunome, Inc. (IMNM) carry a correlation of 0.42, a moderate link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are CMPX and IMNM?
Over the past 3 years, CMPX and IMNM moved with a correlation of 0.42, which is moderate. Recent behaviour matches the longer record: 0.37 over 1 year against 0.42 over 3. Over 5 years the correlation is 0.17, and the annualized covariance of weekly returns is 2689.9 %².
By 3-year correlation, IMNM places #5 of the 10 assets tracked against CMPX. Correlation aside, the last 12 months split them widely, with IMNM ahead by 213.4 points (-23.2% versus +190.2%).
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.
CMPX vs IMNM: side by side
| CMPX (Compass Therapeutics, Inc.) | IMNM (Immunome, Inc.) | |
|---|---|---|
| 1-year return | -23.2% | +190.2% |
| 5-year return | -37.8% | +102.5% |
| Volatility (ann.) | 85.8% | 75.1% |
| Beta vs S&P 500 | 1.92 | 1.55 |
| Max drawdown (3Y) | -75.0% | -79.7% |
| Market cap | $0.5B | $3.3B |
| P/E (trailing) | – | – |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | CMPX | IMNM |
|---|---|---|
| 2022 | +58.7% | -82.9% |
| 2023 | -69.0% | +384.2% |
| 2024 | -7.1% | -0.7% |
| 2025 | +270.3% | +102.3% |
| 2026 | -53.1% | +34.4% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are CMPX and IMNM good diversifiers for each other?
Yes, to a useful degree: a correlation of 0.42 leaves real independence between the two, which historically damped combined volatility.
FAQ
What is the correlation between CMPX and IMNM?
As of 2026-08-27, the correlation of weekly returns between CMPX and IMNM is 0.42 over 3 years, 0.37 over 1 year and 0.17 over 5 years.
Is IMNM a good diversifier for CMPX?
Yes, to a useful degree: a correlation of 0.42 leaves real independence between the two, which historically damped combined volatility.
What does a correlation of 0.42 mean?
A reading of 0.42 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/cmpx-vs-imnm.json
Embed this badge (it refreshes with the data), with attribution:
[](https://www.pairbook.io/pair/cmpx-vs-imnm/)
The core API is free. Terms and every endpoint in the API documentation.
Related comparisons
Hubs: CMPX correlations · IMNM correlations
