CRSR vs DAIO: Correlation
Corsair Gaming, Inc. (CRSR) and Data I/O Corporation (DAIO) show a moderate relationship: their 3-year correlation of weekly returns is 0.38.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are CRSR and DAIO?
Over the past 3 years, CRSR and DAIO moved with a correlation of 0.38, which is moderate. The relationship has been stable: the 1-year correlation (0.44) sits close to the 3-year figure. Over 5 years the correlation is 0.34, and the annualized covariance of weekly returns is 1189.5 %².
By 3-year correlation, DAIO places #14 of the 19 assets tracked against CRSR. The last year tells two different stories: CRSR led by 36.2 percentage points, +35.5% for CRSR against -0.7% for DAIO. Risk is not evenly split, since CRSR carries 1.6 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.
CRSR vs DAIO: side by side
| CRSR (Corsair Gaming, Inc.) | DAIO (Data I/O Corporation) | |
|---|---|---|
| 1-year return | +35.5% | -0.7% |
| 5-year return | -57.7% | -48.4% |
| Volatility (ann.) | 71.0% | 43.6% |
| Beta vs S&P 500 | 2.22 | 0.74 |
| Max drawdown (3Y) | -71.3% | -52.9% |
| 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 | CRSR | DAIO |
|---|---|---|
| 2022 | -35.4% | -13.9% |
| 2023 | +3.9% | -25.9% |
| 2024 | -53.1% | -5.8% |
| 2025 | -10.1% | +14.4% |
| 2026 | +101.7% | -6.0% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are CRSR and DAIO good diversifiers for each other?
A fair diversifier. At 0.38, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
FAQ
What is the correlation between CRSR and DAIO?
As of 2026-08-27, the correlation of weekly returns between CRSR and DAIO is 0.38 over 3 years, 0.44 over 1 year and 0.34 over 5 years.
Is DAIO a good diversifier for CRSR?
A fair diversifier. At 0.38, enough of each asset's movement is its own that the pair has smoothed outcomes historically.
What does a correlation of 0.38 mean?
A reading of 0.38 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/crsr-vs-daio.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/crsr-vs-daio/)
No key needed, free to use. Full endpoint list in the API documentation.
Related comparisons
Hubs: CRSR correlations · DAIO correlations
