AIFU vs OPXS: Correlation
How closely do AIFU Inc. - Class A (AIFU) and Optex Systems Holdings, Inc. (OPXS) trade together? Their weekly returns over three years give a correlation of 0.32, which is moderate.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are AIFU and OPXS?
Over the past 3 years, AIFU and OPXS moved with a correlation of 0.32, which is moderate. Lately the two have drifted apart, with the 1-year correlation at 0.20 versus 0.32 over 3 years. Over 5 years the correlation is 0.28, and the annualized covariance of weekly returns is 1976.4 %².
Few assets follow AIFU as closely as OPXS, which ranks #2 of 10 tracked partners. Correlation aside, the last 12 months split them widely, with OPXS ahead by 70.9 points (-75.2% versus -4.3%). Note the risk asymmetry: AIFU runs 1.7 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.
AIFU vs OPXS: side by side
| AIFU (AIFU Inc. - Class A) | OPXS (Optex Systems Holdings, Inc.) | |
|---|---|---|
| 1-year return | -75.2% | -4.3% |
| 5-year return | -99.6% | +540.0% |
| Volatility (ann.) | 103.3% | 59.8% |
| Beta vs S&P 500 | 1.17 | 0.67 |
| Max drawdown (3Y) | -99.6% | -45.7% |
| Market cap | $0.1B | $0.1B |
| P/E (trailing) | – | 19.0 |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | AIFU | OPXS |
|---|---|---|
| 2022 | +3.8% | +57.8% |
| 2023 | -10.1% | +122.2% |
| 2024 | -83.5% | +4.7% |
| 2025 | -87.8% | +106.7% |
| 2026 | -58.8% | -27.8% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are AIFU and OPXS good diversifiers for each other?
Yes, to a useful degree: a correlation of 0.32 leaves real independence between the two, which historically damped combined volatility.
FAQ
What is the correlation between AIFU and OPXS?
As of 2026-08-27, the correlation of weekly returns between AIFU and OPXS is 0.32 over 3 years, 0.20 over 1 year and 0.28 over 5 years.
Is OPXS a good diversifier for AIFU?
Yes, to a useful degree: a correlation of 0.32 leaves real independence between the two, which historically damped combined volatility.
What does a correlation of 0.32 mean?
Correlation ranges from −1 to +1. Values near +1 mean two assets move together, near 0 that they move independently, and negative values that they tend to move in opposite directions. It measures co-movement, not performance.
Use this data
$ curl https://www.pairbook.io/api/v1/pairs/aifu-vs-opxs.json
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[](https://www.pairbook.io/pair/aifu-vs-opxs/)
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Related comparisons
Hubs: AIFU correlations · OPXS correlations
