CRS vs QQQ: Correlation
Measured on weekly returns over the past three years, Carpenter Technology Corporation (CRS) and Invesco QQQ Trust (QQQ) carry a correlation of 0.34, a moderate link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are CRS and QQQ?
Across a 3-year window, the weekly returns of CRS and QQQ correlate at 0.34, moderate. Lately the two have drifted apart, with the 1-year correlation at 0.20 versus 0.34 over 3 years. Stretching to 5 years gives 0.36, with an annualized covariance of 304.7 %².
Out of 12 assets tracked against CRS, QQQ lands near the bottom at #8. Their recent paths diverged sharply: over the last 12 months CRS outperformed by 79.9 percentage points (+106.2% for CRS against +26.3% for QQQ). Risk is not evenly split, since CRS carries 2.4 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.
CRS vs QQQ: side by side
| CRS (Carpenter Technology Corporation) | QQQ (Invesco QQQ Trust) | |
|---|---|---|
| 1-year return | +106.2% | +26.3% |
| 5-year return | +1445.7% | +95.4% |
| Volatility (ann.) | 46.1% | 19.6% |
| Beta vs S&P 500 | 1.32 | 1.28 |
| Max drawdown (3Y) | -28.7% | -22.8% |
| Market cap | $24.3B | – |
| P/E (trailing) | 46.1 | – |
| Dividend yield | 0.17% | 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 | CRS | QQQ |
|---|---|---|
| 2022 | +29.5% | -32.6% |
| 2023 | +94.5% | +54.9% |
| 2024 | +141.7% | +25.6% |
| 2025 | +86.2% | +20.8% |
| 2026 | +56.0% | +17.7% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are CRS and QQQ good diversifiers for each other?
A fair diversifier. At 0.34, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
FAQ
What is the correlation between CRS and QQQ?
As of 2026-08-27, the correlation of weekly returns between CRS and QQQ is 0.34 over 3 years, 0.20 over 1 year and 0.36 over 5 years.
Is QQQ a good diversifier for CRS?
A fair diversifier. At 0.34, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
What does a correlation of 0.34 mean?
On the −1 to +1 scale, 0.34 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/crs-vs-qqq.json
Embed this badge (it refreshes with the data), with attribution:
[](https://www.pairbook.io/pair/crs-vs-qqq/)
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Related comparisons
Hubs: CRS correlations · QQQ correlations
