QQQ vs RTB: Correlation
Invesco QQQ Trust (QQQ) and RTB Digital, Inc. (RTB) show a weak relationship: their 3-year correlation of weekly returns is 0.26.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are QQQ and RTB?
Across a 3-year window, the weekly returns of QQQ and RTB correlate at 0.26, weak. Little has changed lately, as the 1-year reading of 0.32 lands near the 3-year figure. Stretching to 5 years gives 0.30, with an annualized covariance of 762.1 %².
By 3-year correlation, RTB places #2034 of the 4755 assets tracked against QQQ. On 12-month performance QQQ holds a 10.8-point edge, +26.3% against +15.5%. Note the risk asymmetry: RTB runs 7.7 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.
QQQ vs RTB: side by side
| QQQ (Invesco QQQ Trust) | RTB (RTB Digital, Inc.) | |
|---|---|---|
| 1-year return | +26.3% | +15.5% |
| 5-year return | +95.4% | -99.6% |
| Volatility (ann.) | 19.6% | 150.2% |
| Beta vs S&P 500 | 1.28 | 2.93 |
| Max drawdown (3Y) | -22.8% | -99.2% |
| Market cap | – | $0.2B |
| P/E (trailing) | – | – |
| Dividend yield | 0.44% | 0.00% |
| Expense ratio | 0.18% | – |
| Assets under management | $452.8B | – |
| Sector / category | ETF · US Growth & Tech | US Listed |
On the fund side, QQQ sits in the Large Growth category at Invesco, with $452.8B under management, 104 holdings, a 0.18% expense ratio, a 0.44% trailing dividend yield.
Year-by-year returns
| Year | QQQ | RTB |
|---|---|---|
| 2022 | -32.6% | -89.0% |
| 2023 | +54.9% | -9.6% |
| 2024 | +25.6% | -68.8% |
| 2025 | +20.8% | -87.7% |
| 2026 | +17.7% | +131.1% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are QQQ and RTB good diversifiers for each other?
A fair diversifier. At 0.26, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
FAQ
What is the correlation between QQQ and RTB?
Using weekly returns as of 2026-08-27: 0.26 over 3 years, with 0.32 over the last year and 0.30 over 5 years.
Is RTB a good diversifier for QQQ?
A fair diversifier. At 0.26, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
What does a correlation of 0.26 mean?
A reading of 0.26 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/qqq-vs-rtb.json
Markdown for the live badge, attribution link included:
[](https://www.pairbook.io/pair/qqq-vs-rtb/)
No key needed, free to use. Full endpoint list in the API documentation.
Related comparisons
Hubs: QQQ correlations · RTB correlations
