CYCN vs TYG: Correlation
Cyclerion Therapeutics, Inc. (CYCN) and Tortoise Energy Infrastructure Corporation (TYG) show a negative relationship: their 3-year correlation of weekly returns is -0.26.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are CYCN and TYG?
On 3 years of weekly data the CYCN/TYG correlation comes out at -0.26, negative, meaning they tend to move in opposite directions. The link has loosened recently: the 1-year correlation (-0.39) runs below the 3-year figure (-0.26). The 5-year figure is -0.09, and annualized covariance runs at -1131.1 %².
By 3-year correlation, TYG places #16 of the 21 assets tracked against CYCN. Their recent paths diverged sharply: over the last 12 months CYCN outperformed by 41.2 percentage points (+55.3% for CYCN against +14.1% for TYG). One caveat on sizing: CYCN is 9.8 times as volatile as the other leg, so an equal-dollar split is far from equal-risk.
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.
CYCN vs TYG: side by side
| CYCN (Cyclerion Therapeutics, Inc.) | TYG (Tortoise Energy Infrastructure Corporation) | |
|---|---|---|
| 1-year return | +55.3% | +14.1% |
| 5-year return | -93.7% | +162.5% |
| Volatility (ann.) | 208.6% | 21.2% |
| Beta vs S&P 500 | 1.03 | 0.45 |
| Max drawdown (3Y) | -83.0% | -25.1% |
| Market cap | – | – |
| P/E (trailing) | – | 6.0 |
| Dividend yield | 0.00% | 11.89% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | CYCN | TYG |
|---|---|---|
| 2022 | -61.9% | +24.2% |
| 2023 | -74.5% | -0.4% |
| 2024 | -3.9% | +60.2% |
| 2025 | -60.6% | +8.5% |
| 2026 | +214.2% | +15.2% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are CYCN and TYG good diversifiers for each other?
By historical standards, yes. A correlation of -0.26 means the two rarely move for the same reasons.
FAQ
What is the correlation between CYCN and TYG?
As of 2026-08-27, the correlation of weekly returns between CYCN and TYG is -0.26 over 3 years, -0.39 over 1 year and -0.09 over 5 years.
Is TYG a good diversifier for CYCN?
By historical standards, yes. A correlation of -0.26 means the two rarely move for the same reasons.
What does a correlation of -0.26 mean?
A reading of -0.26 sits on a scale from −1 (opposite moves) through 0 (unrelated) to +1 (identical moves). Correlation captures direction, not magnitude or performance.
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Related comparisons
Hubs: CYCN correlations · TYG correlations
