HOLO vs SPY: Correlation
How closely do MicroCloud Hologram Inc. (HOLO) and SPDR S&P 500 ETF Trust (SPY) trade together? Their weekly returns over three years give a correlation of 0.07, which is near-zero.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are HOLO and SPY?
Over the past 3 years, HOLO and SPY moved with a correlation of 0.07, which is near zero, meaning they move largely independently. The past 12 months show a tighter link (0.55) than the 3-year average (0.07). Over 5 years the correlation is 0.05, and the annualized covariance of weekly returns is 630.6 %².
Within HOLO's tracked universe of 27 assets, SPY comes in at #12 by 3-year correlation. Correlation aside, the last 12 months split them widely, with SPY ahead by 80.2 points (-59.6% versus +20.6%). Note the risk asymmetry: HOLO runs 44.7 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.
HOLO vs SPY: side by side
| HOLO (MicroCloud Hologram Inc.) | SPY (SPDR S&P 500 ETF Trust) | |
|---|---|---|
| 1-year return | -59.6% | +20.6% |
| 5-year return | -100.0% | +82.4% |
| Volatility (ann.) | 648.5% | 14.5% |
| Beta vs S&P 500 | 3.02 | 1.00 |
| Max drawdown (3Y) | -100.0% | -18.8% |
| Market cap | – | – |
| 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 | HOLO | SPY |
|---|---|---|
| 2022 | -77.2% | -18.2% |
| 2023 | -84.4% | +26.2% |
| 2024 | -93.1% | +24.9% |
| 2025 | -98.7% | +17.7% |
| 2026 | -28.4% | +13.7% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are HOLO and SPY good diversifiers for each other?
Yes. With a correlation of 0.07, HOLO and SPY have moved largely independently, which makes them a genuinely diversifying pair by historical standards.
FAQ
What is the correlation between HOLO and SPY?
The HOLO/SPY correlation stands at 0.07 on a 3-year window (1 year: 0.55, 5 years: 0.05), computed from weekly returns as of 2026-08-27.
Is SPY a good diversifier for HOLO?
Yes. With a correlation of 0.07, HOLO and SPY have moved largely independently, which makes them a genuinely diversifying pair by historical standards.
What does a correlation of 0.07 mean?
A reading of 0.07 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: HOLO correlations · SPY correlations
