EDUC vs SPY: Correlation
Measured on weekly returns over the past three years, Educational Development Corporation (EDUC) and SPDR S&P 500 ETF Trust (SPY) carry a correlation of 0.16, a weak link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are EDUC and SPY?
Over the past 3 years, EDUC and SPY moved with a correlation of 0.16, which is weak. The relationship has been stable: the 1-year correlation (0.24) sits close to the 3-year figure. Over 5 years the correlation is 0.18, and the annualized covariance of weekly returns is 140.6 %².
Among the 14 assets we track against EDUC, SPY ranks #7 by 3-year correlation. On 12-month performance EDUC holds a 5.3-point edge, +25.9% against +20.6%. One caveat on sizing: EDUC is 4.3 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.
EDUC vs SPY: side by side
| EDUC (Educational Development Corporation) | SPY (SPDR S&P 500 ETF Trust) | |
|---|---|---|
| 1-year return | +25.9% | +20.6% |
| 5-year return | -85.6% | +82.4% |
| Volatility (ann.) | 62.4% | 14.5% |
| Beta vs S&P 500 | 0.67 | 1.00 |
| Max drawdown (3Y) | -63.5% | -18.8% |
| Market cap | – | – |
| P/E (trailing) | 5.7 | – |
| 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 | EDUC | SPY |
|---|---|---|
| 2022 | -64.6% | -18.2% |
| 2023 | -63.3% | +26.2% |
| 2024 | +42.2% | +24.9% |
| 2025 | -20.0% | +17.7% |
| 2026 | +3.0% | +13.7% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are EDUC and SPY good diversifiers for each other?
By historical standards, yes. A correlation of 0.16 means the two rarely move for the same reasons.
FAQ
What is the correlation between EDUC and SPY?
Using weekly returns as of 2026-08-27: 0.16 over 3 years, with 0.24 over the last year and 0.18 over 5 years.
Is SPY a good diversifier for EDUC?
By historical standards, yes. A correlation of 0.16 means the two rarely move for the same reasons.
What does a correlation of 0.16 mean?
A reading of 0.16 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: EDUC correlations · SPY correlations
