CTNM vs SPY: Correlation
How closely do Contineum Therapeutics, Inc. (CTNM) and SPDR S&P 500 ETF Trust (SPY) trade together? Their weekly returns over three years give a correlation of 0.11, which is weak.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are CTNM and SPY?
On 3 years of weekly data the CTNM/SPY correlation comes out at 0.11, weak. Lately the two have drifted apart, with the 1-year correlation at -0.01 versus 0.11 over 3 years. The 5-year figure is n/a, and annualized covariance runs at 114.1 %².
By 3-year correlation, SPY places #8 of the 14 assets tracked against CTNM. Their recent paths diverged sharply: over the last 12 months CTNM outperformed by 51.7 percentage points (+72.3% for CTNM against +20.6% for SPY). Note the risk asymmetry: CTNM runs 5.0 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.
CTNM vs SPY: side by side
| CTNM (Contineum Therapeutics, Inc.) | SPY (SPDR S&P 500 ETF Trust) | |
|---|---|---|
| 1-year return | +72.3% | +20.6% |
| 5-year return | n/a | +82.4% |
| Volatility (ann.) | 72.4% | 14.5% |
| Beta vs S&P 500 | 0.55 | 1.00 |
| Max drawdown (3Y) | -84.4% | -18.8% |
| Market cap | $0.6B | – |
| P/E (trailing) | – | – |
| Dividend yield | 0.00% | 1.01% |
| Expense ratio | – | 0.09% |
| Assets under management | – | $795.3B |
| Sector / category | US Listed | ETF · US Large Cap |
SPY is a Large Blend fund from State Street Investment Management: $795.3B under management, 504 holdings, a 0.09% expense ratio, a 1.01% trailing dividend yield.
Year-by-year returns
| Year | CTNM | SPY |
|---|---|---|
| 2022 | – | -18.2% |
| 2023 | – | +26.2% |
| 2024 | – | +24.9% |
| 2025 | -22.0% | +17.7% |
| 2026 | +50.9% | +13.7% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are CTNM and SPY good diversifiers for each other?
Yes. With a correlation of 0.11, CTNM and SPY have moved largely independently, which makes them a genuinely diversifying pair by historical standards.
FAQ
What is the correlation between CTNM and SPY?
As of 2026-08-27, the correlation of weekly returns between CTNM and SPY is 0.11 over 3 years, -0.01 over 1 year and n/a over 5 years.
Is SPY a good diversifier for CTNM?
Yes. With a correlation of 0.11, CTNM and SPY have moved largely independently, which makes them a genuinely diversifying pair by historical standards.
What does a correlation of 0.11 mean?
On the −1 to +1 scale, 0.11 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.
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Related comparisons
Hubs: CTNM correlations · SPY correlations
