POOL vs SCHL: Correlation
How closely do Pool Corporation (POOL) and Scholastic Corporation (SCHL) trade together? Their weekly returns over three years give a correlation of 0.39, which is moderate.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are POOL and SCHL?
Across a 3-year window, the weekly returns of POOL and SCHL correlate at 0.39, moderate. Little has changed lately, as the 1-year reading of 0.37 lands near the 3-year figure. Stretching to 5 years gives 0.25, with an annualized covariance of 546.2 %².
By 3-year correlation, SCHL places #11 of the 16 assets tracked against POOL. The last year tells two different stories: SCHL led by 95.1 percentage points, -40.0% for POOL against +55.1% for SCHL.
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.
POOL vs SCHL: side by side
| POOL (Pool Corporation) | SCHL (Scholastic Corporation) | |
|---|---|---|
| 1-year return | -40.0% | +55.1% |
| 5-year return | -59.3% | +32.0% |
| Volatility (ann.) | 32.4% | 43.5% |
| Beta vs S&P 500 | 0.80 | 0.79 |
| Max drawdown (3Y) | -56.8% | -62.3% |
| Market cap | $6.8B | $0.7B |
| P/E (trailing) | 17.1 | 17.1 |
| Dividend yield | 2.68% | 2.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | POOL | SCHL |
|---|---|---|
| 2022 | -46.0% | +0.5% |
| 2023 | +33.5% | -2.5% |
| 2024 | -13.4% | -42.0% |
| 2025 | -31.8% | +44.0% |
| 2026 | -17.0% | +33.4% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are POOL and SCHL good diversifiers for each other?
Yes, to a useful degree: a correlation of 0.39 leaves real independence between the two, which historically damped combined volatility.
FAQ
What is the correlation between POOL and SCHL?
Using weekly returns as of 2026-08-27: 0.39 over 3 years, with 0.37 over the last year and 0.25 over 5 years.
Is SCHL a good diversifier for POOL?
Yes, to a useful degree: a correlation of 0.39 leaves real independence between the two, which historically damped combined volatility.
What does a correlation of 0.39 mean?
A reading of 0.39 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/pool-vs-schl.json
Markdown for the live badge, attribution link included:
[](https://www.pairbook.io/pair/pool-vs-schl/)
No key needed, free to use. Full endpoint list in the API documentation.
Related comparisons
Hubs: POOL correlations · SCHL correlations
