MG vs VXX: Correlation
How closely do Mistras Group Inc (MG) and iPath Series B S&P 500 VIX Short-Term Futures ETN (VXX) trade together? Their weekly returns over three years give a correlation of -0.36, which is negative.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are MG and VXX?
Over the past 3 years, MG and VXX moved with a correlation of -0.36, which is negative, meaning they tend to move in opposite directions. The past 12 months show a tighter link (-0.19) than the 3-year average (-0.36). Over 5 years the correlation is -0.29, and the annualized covariance of weekly returns is -877.8 %².
Out of 13 assets tracked against MG, VXX lands near the bottom at #12. Their recent paths diverged sharply: over the last 12 months MG outperformed by 149.4 percentage points (+99.7% for MG against -49.7% for VXX). Note the risk asymmetry: VXX runs 1.5 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.
MG vs VXX: side by side
| MG (Mistras Group Inc) | VXX (iPath Series B S&P 500 VIX Short-Term Futures ETN) | |
|---|---|---|
| 1-year return | +99.7% | -49.7% |
| 5-year return | +87.3% | -95.6% |
| Volatility (ann.) | 39.7% | 60.9% |
| Beta vs S&P 500 | 0.84 | -3.31 |
| Max drawdown (3Y) | -40.8% | -83.3% |
| Market cap | $0.6B | – |
| P/E (trailing) | 22.6 | – |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | MG | VXX |
|---|---|---|
| 2022 | -33.6% | -23.8% |
| 2023 | +48.5% | -72.5% |
| 2024 | +23.8% | -26.2% |
| 2025 | +39.6% | -42.2% |
| 2026 | +52.2% | -31.6% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are MG and VXX good diversifiers for each other?
Yes: at -0.36, the two have gone their own ways historically, which is what genuine diversification looks like.
FAQ
What is the correlation between MG and VXX?
As of 2026-08-27, the correlation of weekly returns between MG and VXX is -0.36 over 3 years, -0.19 over 1 year and -0.29 over 5 years.
Is VXX a good diversifier for MG?
Yes: at -0.36, the two have gone their own ways historically, which is what genuine diversification looks like.
What does a correlation of -0.36 mean?
On the −1 to +1 scale, -0.36 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/mg-vs-vxx.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/mg-vs-vxx/)
Free with attribution; caching and terms are described in the API documentation.
Related comparisons
Hubs: MG correlations · VXX correlations
