OC vs VXZ: Correlation
Measured on weekly returns over the past three years, Owens Corning Inc (OC) and iPath Series B S&P 500 VIX Mid-Term Futures ETN (VXZ) carry a correlation of -0.50, a negative link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are OC and VXZ?
Over the past 3 years, OC and VXZ moved with a correlation of -0.50, which is negative, meaning they tend to move in opposite directions. Little has changed lately, as the 1-year reading of -0.51 lands near the 3-year figure. Over 5 years the correlation is -0.50, and the annualized covariance of weekly returns is -449.9 %².
Among the 24 assets we track against OC, VXZ sits near the bottom by co-movement, at rank #24. Over the last 12 months OC came out ahead by 12.5 percentage points (-3.6% against -16.1%).
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.
OC vs VXZ: side by side
| OC (Owens Corning Inc) | VXZ (iPath Series B S&P 500 VIX Mid-Term Futures ETN) | |
|---|---|---|
| 1-year return | -3.6% | -16.1% |
| 5-year return | +60.3% | -53.1% |
| Volatility (ann.) | 35.1% | 25.6% |
| Beta vs S&P 500 | 1.41 | -1.31 |
| Max drawdown (3Y) | -52.5% | -36.4% |
| Market cap | $11.4B | – |
| P/E (trailing) | – | – |
| Dividend yield | 2.10% | – |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | OC | VXZ |
|---|---|---|
| 2022 | -4.2% | +0.5% |
| 2023 | +77.2% | -44.0% |
| 2024 | +16.6% | -12.7% |
| 2025 | -33.0% | +5.7% |
| 2026 | +30.9% | -10.5% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are OC and VXZ good diversifiers for each other?
Yes. With a correlation of -0.50, OC and VXZ have moved largely independently, which makes them a genuinely diversifying pair by historical standards.
FAQ
What is the correlation between OC and VXZ?
Using weekly returns as of 2026-08-27: -0.50 over 3 years, with -0.51 over the last year and -0.50 over 5 years.
Is VXZ a good diversifier for OC?
Yes. With a correlation of -0.50, OC and VXZ have moved largely independently, which makes them a genuinely diversifying pair by historical standards.
What does a correlation of -0.50 mean?
A reading of -0.50 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/oc-vs-vxz.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/oc-vs-vxz/)
The core API is free. Terms and every endpoint in the API documentation.
Related comparisons
Hubs: OC correlations · VXZ correlations
