EOI vs VXZ: Correlation
Measured on weekly returns over the past three years, Eaton Vance Enhance Equity Income Fund Eaton Vance Enhanced (EOI) and iPath Series B S&P 500 VIX Mid-Term Futures ETN (VXZ) carry a correlation of -0.60, a negative link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are EOI and VXZ?
Over the past 3 years, EOI and VXZ moved with a correlation of -0.60, which is negative, meaning they tend to move in opposite directions. Recent behaviour matches the longer record: -0.66 over 1 year against -0.60 over 3. Over 5 years the correlation is -0.58, and the annualized covariance of weekly returns is -261.6 %².
VXZ is close to the least connected end of EOI's tracked universe, ranking #17 of 19. Correlation aside, the last 12 months split them widely, with EOI ahead by 18.3 points (+2.2% versus -16.1%). Note the risk asymmetry: VXZ 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.
EOI vs VXZ: side by side
| EOI (Eaton Vance Enhance Equity Income Fund Eaton Vance Enhanced) | VXZ (iPath Series B S&P 500 VIX Mid-Term Futures ETN) | |
|---|---|---|
| 1-year return | +2.2% | -16.1% |
| 5-year return | +55.4% | -53.1% |
| Volatility (ann.) | 17.0% | 25.6% |
| Beta vs S&P 500 | 0.96 | -1.31 |
| Max drawdown (3Y) | -23.2% | -36.4% |
| Market cap | $0.8B | – |
| P/E (trailing) | 8.5 | – |
| Dividend yield | 8.03% | – |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | EOI | VXZ |
|---|---|---|
| 2022 | -19.7% | +0.5% |
| 2023 | +20.7% | -44.0% |
| 2024 | +35.8% | -12.7% |
| 2025 | +7.2% | +5.7% |
| 2026 | +3.4% | -10.5% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are EOI and VXZ good diversifiers for each other?
Yes: at -0.60, the two have gone their own ways historically, which is what genuine diversification looks like.
FAQ
What is the correlation between EOI and VXZ?
The EOI/VXZ correlation stands at -0.60 on a 3-year window (1 year: -0.66, 5 years: -0.58), computed from weekly returns as of 2026-08-27.
Is VXZ a good diversifier for EOI?
Yes: at -0.60, the two have gone their own ways historically, which is what genuine diversification looks like.
What does a correlation of -0.60 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/eoi-vs-vxz.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/eoi-vs-vxz/)
The core API is free. Terms and every endpoint in the API documentation.
Related comparisons
Hubs: EOI correlations · VXZ correlations
