EDUC vs QQQ: Correlation
Measured on weekly returns over the past three years, Educational Development Corporation (EDUC) and Invesco QQQ Trust (QQQ) carry a correlation of 0.19, a weak link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are EDUC and QQQ?
On 3 years of weekly data the EDUC/QQQ correlation comes out at 0.19, weak. Lately the two have moved closer together, with the 1-year correlation at 0.34 versus 0.19 over 3 years. The 5-year figure is 0.19, and annualized covariance runs at 233.0 %².
Within EDUC's tracked universe of 14 assets, QQQ comes in at #6 by 3-year correlation. Neither side won the trailing year by much: +25.9% against +26.3%. One caveat on sizing: EDUC is 3.2 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 QQQ: side by side
| EDUC (Educational Development Corporation) | QQQ (Invesco QQQ Trust) | |
|---|---|---|
| 1-year return | +25.9% | +26.3% |
| 5-year return | -85.6% | +95.4% |
| Volatility (ann.) | 62.4% | 19.6% |
| Beta vs S&P 500 | 0.67 | 1.28 |
| Max drawdown (3Y) | -63.5% | -22.8% |
| Market cap | – | – |
| P/E (trailing) | 5.7 | – |
| Dividend yield | 0.00% | 0.44% |
| Expense ratio | – | 0.18% |
| Assets under management | – | $452.8B |
| Sector / category | US Listed | ETF · US Growth & Tech |
QQQ is a Large Growth fund from Invesco: $452.8B under management, 104 holdings, a 0.18% expense ratio, a 0.44% trailing dividend yield.
Year-by-year returns
| Year | EDUC | QQQ |
|---|---|---|
| 2022 | -64.6% | -32.6% |
| 2023 | -63.3% | +54.9% |
| 2024 | +42.2% | +25.6% |
| 2025 | -20.0% | +20.8% |
| 2026 | +3.0% | +17.7% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are EDUC and QQQ good diversifiers for each other?
By historical standards, yes. A correlation of 0.19 means the two rarely move for the same reasons.
FAQ
What is the correlation between EDUC and QQQ?
The EDUC/QQQ correlation stands at 0.19 on a 3-year window (1 year: 0.34, 5 years: 0.19), computed from weekly returns as of 2026-08-27.
Is QQQ a good diversifier for EDUC?
By historical standards, yes. A correlation of 0.19 means the two rarely move for the same reasons.
What does a correlation of 0.19 mean?
Correlation ranges from −1 to +1. Values near +1 mean two assets move together, near 0 that they move independently, and negative values that they tend to move in opposite directions. It measures co-movement, not performance.
Use this data
$ curl https://www.pairbook.io/api/v1/pairs/educ-vs-qqq.json
Embed this badge (it refreshes with the data), with attribution:
[](https://www.pairbook.io/pair/educ-vs-qqq/)
No key needed, free to use. Full endpoint list in the API documentation.
Related comparisons
Hubs: EDUC correlations · QQQ correlations
