PSIG vs QQQ: Correlation
PS International Group Ltd. (PSIG) and Invesco QQQ Trust (QQQ) show a weak relationship: their 3-year correlation of weekly returns is 0.10.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are PSIG and QQQ?
On 3 years of weekly data the PSIG/QQQ correlation comes out at 0.10, weak. The link has loosened recently: the 1-year correlation (-0.02) runs below the 3-year figure (0.10). The 5-year figure is n/a, and annualized covariance runs at 339.6 %².
Within PSIG's tracked universe of 55 assets, QQQ comes in at #8 by 3-year correlation. Correlation aside, the last 12 months split them widely, with QQQ ahead by 80.2 points (-53.9% versus +26.3%). Risk is not evenly split, since PSIG carries 8.0 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.
PSIG vs QQQ: side by side
| PSIG (PS International Group Ltd.) | QQQ (Invesco QQQ Trust) | |
|---|---|---|
| 1-year return | -53.9% | +26.3% |
| 5-year return | n/a | +95.4% |
| Volatility (ann.) | 157.0% | 19.6% |
| Beta vs S&P 500 | 0.97 | 1.28 |
| Max drawdown (3Y) | -96.0% | -22.8% |
| Market cap | – | – |
| P/E (trailing) | – | – |
| Dividend yield | 0.00% | 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 | PSIG | QQQ |
|---|---|---|
| 2022 | – | -32.6% |
| 2023 | – | +54.9% |
| 2024 | – | +25.6% |
| 2025 | +8.3% | +20.8% |
| 2026 | -62.9% | +17.7% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are PSIG and QQQ good diversifiers for each other?
By historical standards, yes. A correlation of 0.10 means the two rarely move for the same reasons.
FAQ
What is the correlation between PSIG and QQQ?
As of 2026-08-27, the correlation of weekly returns between PSIG and QQQ is 0.10 over 3 years, -0.02 over 1 year and n/a over 5 years.
Is QQQ a good diversifier for PSIG?
By historical standards, yes. A correlation of 0.10 means the two rarely move for the same reasons.
What does a correlation of 0.10 mean?
On the −1 to +1 scale, 0.10 describes how much the two returns move together: +1 is lockstep, 0 is independence, negative values mean opposite directions. It says nothing about which performed better.
Use this data
$ curl https://www.pairbook.io/api/v1/pairs/psig-vs-qqq.json
Embed this badge (it refreshes with the data), with attribution:
[](https://www.pairbook.io/pair/psig-vs-qqq/)
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Related comparisons
Hubs: PSIG correlations · QQQ correlations
