ASTC vs CRSR: Correlation
How closely do Astrotech Corporation (ASTC) and Corsair Gaming, Inc. (CRSR) trade together? Their weekly returns over three years give a correlation of 0.48, which is moderate.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are ASTC and CRSR?
Across a 3-year window, the weekly returns of ASTC and CRSR correlate at 0.48, moderate. Lately the two have moved closer together, with the 1-year correlation at 0.60 versus 0.48 over 3 years. Stretching to 5 years gives 0.43, with an annualized covariance of 41386.5 %².
Among the 47 assets we track against ASTC, CRSR ranks #7 by 3-year correlation. Twelve-month performance is nearly a tie, at +37.5% for ASTC and +35.5% for CRSR. Note the risk asymmetry: ASTC runs 17.0 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.
ASTC vs CRSR: side by side
| ASTC (Astrotech Corporation) | CRSR (Corsair Gaming, Inc.) | |
|---|---|---|
| 1-year return | +37.5% | +35.5% |
| 5-year return | -78.4% | -57.7% |
| Volatility (ann.) | 1206.9% | 71.0% |
| Beta vs S&P 500 | 4.81 | 2.22 |
| Max drawdown (3Y) | -87.5% | -71.3% |
| Market cap | – | $1.3B |
| P/E (trailing) | – | 38.6 |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | ASTC | CRSR |
|---|---|---|
| 2022 | -51.0% | -35.4% |
| 2023 | -15.0% | +3.9% |
| 2024 | -20.8% | -53.1% |
| 2025 | -48.5% | -10.1% |
| 2026 | +105.8% | +101.7% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are ASTC and CRSR good diversifiers for each other?
Yes, to a useful degree: a correlation of 0.48 leaves real independence between the two, which historically damped combined volatility.
FAQ
What is the correlation between ASTC and CRSR?
The ASTC/CRSR correlation stands at 0.48 on a 3-year window (1 year: 0.60, 5 years: 0.43), computed from weekly returns as of 2026-08-27.
Is CRSR a good diversifier for ASTC?
Yes, to a useful degree: a correlation of 0.48 leaves real independence between the two, which historically damped combined volatility.
What does a correlation of 0.48 mean?
On the −1 to +1 scale, 0.48 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/astc-vs-crsr.json
Embed this badge (it refreshes with the data), with attribution:
[](https://www.pairbook.io/pair/astc-vs-crsr/)
The core API is free. Terms and every endpoint in the API documentation.
Related comparisons
Hubs: ASTC correlations · CRSR correlations
