CLSK vs SPY: Correlation
CleanSpark, Inc. (CLSK) and SPDR S&P 500 ETF Trust (SPY) show a weak relationship: their 3-year correlation of weekly returns is 0.29.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are CLSK and SPY?
Across a 3-year window, the weekly returns of CLSK and SPY correlate at 0.29, weak. Recent behaviour matches the longer record: 0.34 over 1 year against 0.29 over 3. Stretching to 5 years gives 0.35, with an annualized covariance of 442.4 %².
Out of 15 assets tracked against CLSK, SPY lands near the bottom at #12. On 12-month performance CLSK holds a 14.6-point edge, +35.2% against +20.6%. Note the risk asymmetry: CLSK runs 7.2 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.
CLSK vs SPY: side by side
| CLSK (CleanSpark, Inc.) | SPY (SPDR S&P 500 ETF Trust) | |
|---|---|---|
| 1-year return | +35.2% | +20.6% |
| 5-year return | -5.1% | +82.4% |
| Volatility (ann.) | 104.3% | 14.5% |
| Beta vs S&P 500 | 2.12 | 1.00 |
| Max drawdown (3Y) | -71.3% | -18.8% |
| Market cap | $3.3B | – |
| 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 | CLSK | SPY |
|---|---|---|
| 2022 | -78.6% | -18.2% |
| 2023 | +440.7% | +26.2% |
| 2024 | -16.5% | +24.9% |
| 2025 | +9.9% | +17.7% |
| 2026 | +28.0% | +13.7% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are CLSK and SPY good diversifiers for each other?
A fair diversifier. At 0.29, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
FAQ
What is the correlation between CLSK and SPY?
The CLSK/SPY correlation stands at 0.29 on a 3-year window (1 year: 0.34, 5 years: 0.35), computed from weekly returns as of 2026-08-27.
Is SPY a good diversifier for CLSK?
A fair diversifier. At 0.29, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
What does a correlation of 0.29 mean?
A reading of 0.29 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: CLSK correlations · SPY correlations
