CIX vs VXX: Correlation
CompX International Inc. (CIX) and iPath Series B S&P 500 VIX Short-Term Futures ETN (VXX) show a negative relationship: their 3-year correlation of weekly returns is -0.29.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are CIX and VXX?
On 3 years of weekly data the CIX/VXX correlation comes out at -0.29, negative, meaning they tend to move in opposite directions. The past 12 months show a tighter link (-0.08) than the 3-year average (-0.29). The 5-year figure is -0.25, and annualized covariance runs at -1051.2 %².
Out of 11 assets tracked against CIX, VXX lands near the bottom at #11. Correlation aside, the last 12 months split them widely, with CIX ahead by 81.4 points (+31.7% versus -49.7%).
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.
CIX vs VXX: side by side
| CIX (CompX International Inc.) | VXX (iPath Series B S&P 500 VIX Short-Term Futures ETN) | |
|---|---|---|
| 1-year return | +31.7% | -49.7% |
| 5-year return | +117.2% | -95.6% |
| Volatility (ann.) | 59.7% | 60.9% |
| Beta vs S&P 500 | 0.98 | -3.31 |
| Max drawdown (3Y) | -43.9% | -83.3% |
| Market cap | $0.4B | – |
| P/E (trailing) | 18.0 | – |
| Dividend yield | 3.75% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | CIX | VXX |
|---|---|---|
| 2022 | -8.0% | -23.8% |
| 2023 | +43.6% | -72.5% |
| 2024 | +14.7% | -26.2% |
| 2025 | -3.2% | -42.2% |
| 2026 | +40.3% | -31.6% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are CIX and VXX good diversifiers for each other?
Yes. With a correlation of -0.29, CIX and VXX have moved largely independently, which makes them a genuinely diversifying pair by historical standards.
FAQ
What is the correlation between CIX and VXX?
Using weekly returns as of 2026-08-27: -0.29 over 3 years, with -0.08 over the last year and -0.25 over 5 years.
Is VXX a good diversifier for CIX?
Yes. With a correlation of -0.29, CIX and VXX have moved largely independently, which makes them a genuinely diversifying pair by historical standards.
What does a correlation of -0.29 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/cix-vs-vxx.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/cix-vs-vxx/)
Free with attribution; caching and terms are described in the API documentation.
Related comparisons
Hubs: CIX correlations · VXX correlations
