DDC vs EDUC: Correlation
Measured on weekly returns over the past three years, DDC Enterprise Limited Class A (DDC) and Educational Development Corporation (EDUC) carry a correlation of 0.27, a weak link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are DDC and EDUC?
On 3 years of weekly data the DDC/EDUC correlation comes out at 0.27, weak. Little has changed lately, as the 1-year reading of 0.35 lands near the 3-year figure. The 5-year figure is n/a, and annualized covariance runs at 2627.4 %².
By 3-year correlation, EDUC places #6 of the 11 assets tracked against DDC. Correlation aside, the last 12 months split them widely, with EDUC ahead by 121.6 points (-95.7% versus +25.9%). Note the risk asymmetry: DDC runs 2.5 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.
DDC vs EDUC: side by side
| DDC (DDC Enterprise Limited Class A) | EDUC (Educational Development Corporation) | |
|---|---|---|
| 1-year return | -95.7% | +25.9% |
| 5-year return | n/a | -85.6% |
| Volatility (ann.) | 158.5% | 62.4% |
| Beta vs S&P 500 | 2.55 | 0.67 |
| Max drawdown (3Y) | -99.8% | -63.5% |
| Market cap | – | – |
| P/E (trailing) | – | 5.7 |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | DDC | EDUC |
|---|---|---|
| 2022 | – | -64.6% |
| 2023 | – | -63.3% |
| 2024 | -96.3% | +42.2% |
| 2025 | -53.1% | -20.0% |
| 2026 | -73.6% | +3.0% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are DDC and EDUC good diversifiers for each other?
A fair diversifier. At 0.27, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
FAQ
What is the correlation between DDC and EDUC?
The DDC/EDUC correlation stands at 0.27 on a 3-year window (1 year: 0.35, 5 years: n/a), computed from weekly returns as of 2026-08-27.
Is EDUC a good diversifier for DDC?
A fair diversifier. At 0.27, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
What does a correlation of 0.27 mean?
A reading of 0.27 sits on a scale from −1 (opposite moves) through 0 (unrelated) to +1 (identical moves). Correlation captures direction, not magnitude or performance.
Use this data
$ curl https://www.pairbook.io/api/v1/pairs/ddc-vs-educ.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/ddc-vs-educ/)
No key needed, free to use. Full endpoint list in the API documentation.
Related comparisons
Hubs: DDC correlations · EDUC correlations
