QQQ vs TGTX: Correlation
How closely do Invesco QQQ Trust (QQQ) and TG Therapeutics, Inc. (TGTX) trade together? Their weekly returns over three years give a correlation of 0.22, which is weak.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are QQQ and TGTX?
Across a 3-year window, the weekly returns of QQQ and TGTX correlate at 0.22, weak. Recent behaviour matches the longer record: 0.20 over 1 year against 0.22 over 3. Stretching to 5 years gives 0.32, with an annualized covariance of 292.9 %².
Within QQQ's tracked universe of 4755 assets, TGTX comes in at #2596 by 3-year correlation. Correlation aside, the last 12 months split them widely, with TGTX ahead by 68.7 points (+26.3% versus +95.0%). Risk is not evenly split, since TGTX carries 3.5 times the volatility of the other side.
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 TGTX: side by side
| QQQ (Invesco QQQ Trust) | TGTX (TG Therapeutics, Inc.) | |
|---|---|---|
| 1-year return | +26.3% | +95.0% |
| 5-year return | +95.4% | +108.6% |
| Volatility (ann.) | 19.6% | 68.7% |
| Beta vs S&P 500 | 1.28 | 1.09 |
| Max drawdown (3Y) | -22.8% | -42.0% |
| Market cap | – | $8.5B |
| P/E (trailing) | – | 20.1 |
| Dividend yield | 0.44% | 0.00% |
| Expense ratio | 0.18% | – |
| Assets under management | $452.8B | – |
| Sector / category | ETF · US Growth & Tech | US Listed |
QQQ, Invesco's Large Growth fund, carries $452.8B under management, 104 holdings, a 0.18% expense ratio, a 0.44% trailing dividend yield.
Year-by-year returns
| Year | QQQ | TGTX |
|---|---|---|
| 2022 | -32.6% | -37.7% |
| 2023 | +54.9% | +44.4% |
| 2024 | +25.6% | +76.2% |
| 2025 | +20.8% | -1.0% |
| 2026 | +17.7% | +86.9% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are QQQ and TGTX good diversifiers for each other?
Yes, to a useful degree: a correlation of 0.22 leaves real independence between the two, which historically damped combined volatility.
FAQ
What is the correlation between QQQ and TGTX?
Using weekly returns as of 2026-08-27: 0.22 over 3 years, with 0.20 over the last year and 0.32 over 5 years.
Is TGTX a good diversifier for QQQ?
Yes, to a useful degree: a correlation of 0.22 leaves real independence between the two, which historically damped combined volatility.
What does a correlation of 0.22 mean?
A reading of 0.22 sits on a scale from −1 (opposite moves) through 0 (unrelated) to +1 (identical moves). Correlation captures direction, not magnitude or performance.
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Related comparisons
Hubs: QQQ correlations · TGTX correlations
