QNST vs RGNX: Correlation
Measured on weekly returns over the past three years, QuinStreet, Inc. (QNST) and REGENXBIO Inc. (RGNX) carry a correlation of 0.53, a moderate link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are QNST and RGNX?
On 3 years of weekly data the QNST/RGNX correlation comes out at 0.53, moderate. The relationship has been stable: the 1-year correlation (0.57) sits close to the 3-year figure. The 5-year figure is 0.37, and annualized covariance runs at 2132.4 %².
RGNX is one of the assets that tracks QNST most closely: it ranks #2 out of the 15 assets we track against QNST. The last year tells two different stories: QNST led by 15.2 percentage points, +21.4% for QNST against +6.2% for RGNX. Risk is not evenly split, since RGNX carries 1.8 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.
QNST vs RGNX: side by side
| QNST (QuinStreet, Inc.) | RGNX (REGENXBIO Inc.) | |
|---|---|---|
| 1-year return | +21.4% | +6.2% |
| 5-year return | +6.2% | -70.5% |
| Volatility (ann.) | 47.9% | 84.1% |
| Beta vs S&P 500 | 1.22 | 2.28 |
| Max drawdown (3Y) | -58.0% | -78.4% |
| Market cap | $1.1B | $0.6B |
| P/E (trailing) | 14.1 | – |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | QNST | RGNX |
|---|---|---|
| 2022 | -21.1% | -30.6% |
| 2023 | -10.7% | -20.9% |
| 2024 | +80.0% | -56.9% |
| 2025 | -37.7% | +86.3% |
| 2026 | +31.5% | -34.9% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are QNST and RGNX good diversifiers for each other?
Only partially. A correlation of 0.53 means QNST and RGNX share most of their swings. Pairing them dampens volatility somewhat, but it will not protect against a common drawdown.
FAQ
What is the correlation between QNST and RGNX?
The QNST/RGNX correlation stands at 0.53 on a 3-year window (1 year: 0.57, 5 years: 0.37), computed from weekly returns as of 2026-08-27.
Is RGNX a good diversifier for QNST?
Only partially. A correlation of 0.53 means QNST and RGNX share most of their swings. Pairing them dampens volatility somewhat, but it will not protect against a common drawdown.
What does a correlation of 0.53 mean?
A reading of 0.53 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/qnst-vs-rgnx.json
Markdown for the live badge, attribution link included:
[](https://www.pairbook.io/pair/qnst-vs-rgnx/)
No key needed, free to use. Full endpoint list in the API documentation.
Related comparisons
Hubs: QNST correlations · RGNX correlations
