QQQ vs STAG: Correlation
Measured on weekly returns over the past three years, Invesco QQQ Trust (QQQ) and Stag Industrial, Inc. (STAG) carry a correlation of 0.25, a weak link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are QQQ and STAG?
Across a 3-year window, the weekly returns of QQQ and STAG correlate at 0.25, weak. Lately the two have drifted apart, with the 1-year correlation at 0.09 versus 0.25 over 3 years. Stretching to 5 years gives 0.43, with an annualized covariance of 102.5 %².
By 3-year correlation, STAG places #2175 of the 4755 assets tracked against QQQ. Their recent paths diverged sharply: over the last 12 months QQQ outperformed by 22.2 percentage points (+26.3% for QQQ against +4.1% for STAG).
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.
QQQ vs STAG: side by side
| QQQ (Invesco QQQ Trust) | STAG (Stag Industrial, Inc.) | |
|---|---|---|
| 1-year return | +26.3% | +4.1% |
| 5-year return | +95.4% | +6.2% |
| Volatility (ann.) | 19.6% | 20.8% |
| Beta vs S&P 500 | 1.28 | 0.55 |
| Max drawdown (3Y) | -22.8% | -24.6% |
| Market cap | – | $7.3B |
| P/E (trailing) | – | 28.5 |
| Dividend yield | 0.44% | 4.08% |
| Expense ratio | 0.18% | – |
| Assets under management | $452.8B | – |
| Sector / category | ETF · US Growth & Tech | US Listed |
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 | QQQ | STAG |
|---|---|---|
| 2022 | -32.6% | -29.6% |
| 2023 | +54.9% | +26.8% |
| 2024 | +25.6% | -10.3% |
| 2025 | +20.8% | +13.3% |
| 2026 | +17.7% | +3.0% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are QQQ and STAG good diversifiers for each other?
Yes, to a useful degree: a correlation of 0.25 leaves real independence between the two, which historically damped combined volatility.
FAQ
What is the correlation between QQQ and STAG?
The QQQ/STAG correlation stands at 0.25 on a 3-year window (1 year: 0.09, 5 years: 0.43), computed from weekly returns as of 2026-08-27.
Is STAG a good diversifier for QQQ?
Yes, to a useful degree: a correlation of 0.25 leaves real independence between the two, which historically damped combined volatility.
What does a correlation of 0.25 mean?
A reading of 0.25 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
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Related comparisons
Hubs: QQQ correlations · STAG correlations
