CNSP vs MZTI: Correlation
How closely do CNS Pharmaceuticals, Inc. (CNSP) and The Marzetti Company (MZTI) trade together? Their weekly returns over three years give a correlation of -0.21, which is negative.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are CNSP and MZTI?
Across a 3-year window, the weekly returns of CNSP and MZTI correlate at -0.21, negative, meaning they tend to move in opposite directions. Little has changed lately, as the 1-year reading of -0.28 lands near the 3-year figure. Stretching to 5 years gives -0.12, with an annualized covariance of -1198.8 %².
By 3-year correlation, MZTI places #13 of the 18 assets tracked against CNSP. The last year tells two different stories: CNSP led by 24.1 percentage points, -12.3% for CNSP against -36.4% for MZTI. Risk is not evenly split, since CNSP carries 6.5 times the volatility of the other side.
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.
CNSP vs MZTI: side by side
| CNSP (CNS Pharmaceuticals, Inc.) | MZTI (The Marzetti Company) | |
|---|---|---|
| 1-year return | -12.3% | -36.4% |
| 5-year return | -100.0% | -29.4% |
| Volatility (ann.) | 191.6% | 29.3% |
| Beta vs S&P 500 | 2.85 | 0.29 |
| Max drawdown (3Y) | -100.0% | -46.8% |
| Market cap | – | $3.1B |
| P/E (trailing) | – | 16.1 |
| Dividend yield | 0.00% | 3.48% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | CNSP | MZTI |
|---|---|---|
| 2022 | -88.6% | +21.6% |
| 2023 | -47.1% | -14.0% |
| 2024 | -99.8% | +6.1% |
| 2025 | -92.7% | -2.9% |
| 2026 | +5.1% | -30.5% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are CNSP and MZTI good diversifiers for each other?
Yes. With a correlation of -0.21, CNSP and MZTI have moved largely independently, which makes them a genuinely diversifying pair by historical standards.
FAQ
What is the correlation between CNSP and MZTI?
As of 2026-08-27, the correlation of weekly returns between CNSP and MZTI is -0.21 over 3 years, -0.28 over 1 year and -0.12 over 5 years.
Is MZTI a good diversifier for CNSP?
Yes. With a correlation of -0.21, CNSP and MZTI have moved largely independently, which makes them a genuinely diversifying pair by historical standards.
What does a correlation of -0.21 mean?
A reading of -0.21 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
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Related comparisons
Hubs: CNSP correlations · MZTI correlations
