ATKR vs QQQ: Correlation
How closely do Atkore Inc. (ATKR) and Invesco QQQ Trust (QQQ) 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 ATKR and QQQ?
Over the past 3 years, ATKR and QQQ moved with a correlation of 0.39, which is moderate. The relationship has been stable: the 1-year correlation (0.46) sits close to the 3-year figure. Over 5 years the correlation is 0.43, and the annualized covariance of weekly returns is 358.2 %².
Out of 13 assets tracked against ATKR, QQQ lands near the bottom at #9. Correlation aside, the last 12 months split them widely, with ATKR ahead by 33.6 points (+59.9% versus +26.3%). One caveat on sizing: ATKR is 2.4 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.
ATKR vs QQQ: side by side
| ATKR (Atkore Inc.) | QQQ (Invesco QQQ Trust) | |
|---|---|---|
| 1-year return | +59.9% | +26.3% |
| 5-year return | +5.7% | +95.4% |
| Volatility (ann.) | 46.4% | 19.6% |
| Beta vs S&P 500 | 1.37 | 1.28 |
| Max drawdown (3Y) | -72.8% | -22.8% |
| Market cap | $3.2B | – |
| P/E (trailing) | – | – |
| Dividend yield | 1.41% | 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 | ATKR | QQQ |
|---|---|---|
| 2022 | +2.0% | -32.6% |
| 2023 | +41.1% | +54.9% |
| 2024 | -47.3% | +25.6% |
| 2025 | -22.7% | +20.8% |
| 2026 | +50.0% | +17.7% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are ATKR and QQQ good diversifiers for each other?
A fair diversifier. At 0.39, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
FAQ
What is the correlation between ATKR and QQQ?
The ATKR/QQQ correlation stands at 0.39 on a 3-year window (1 year: 0.46, 5 years: 0.43), computed from weekly returns as of 2026-08-27.
Is QQQ a good diversifier for ATKR?
A fair diversifier. At 0.39, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
What does a correlation of 0.39 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
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[](https://www.pairbook.io/pair/atkr-vs-qqq/)
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Related comparisons
Hubs: ATKR correlations · QQQ correlations
