EFC vs VXX: Correlation
How closely do Ellington Financial Inc. (EFC) 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 -0.46, which is negative.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are EFC and VXX?
Across a 3-year window, the weekly returns of EFC and VXX correlate at -0.46, negative, meaning they tend to move in opposite directions. Lately the two have moved closer together, with the 1-year correlation at -0.26 versus -0.46 over 3 years. Stretching to 5 years gives -0.44, with an annualized covariance of -524.8 %².
Out of 13 assets tracked against EFC, VXX lands near the bottom at #12. Their recent paths diverged sharply: over the last 12 months EFC outperformed by 60.4 percentage points (+10.7% for EFC against -49.7% for VXX). Note the risk asymmetry: VXX runs 3.2 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.
EFC vs VXX: side by side
| EFC (Ellington Financial Inc.) | VXX (iPath Series B S&P 500 VIX Short-Term Futures ETN) | |
|---|---|---|
| 1-year return | +10.7% | -49.7% |
| 5-year return | +35.9% | -95.6% |
| Volatility (ann.) | 18.8% | 60.9% |
| Beta vs S&P 500 | 0.54 | -3.31 |
| Max drawdown (3Y) | -18.9% | -83.3% |
| Market cap | $1.8B | – |
| P/E (trailing) | 8.4 | – |
| Dividend yield | 11.59% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | EFC | VXX |
|---|---|---|
| 2022 | -18.3% | -23.8% |
| 2023 | +18.2% | -72.5% |
| 2024 | +8.7% | -26.2% |
| 2025 | +26.1% | -42.2% |
| 2026 | +7.2% | -31.6% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are EFC and VXX good diversifiers for each other?
By historical standards, yes. A correlation of -0.46 means the two rarely move for the same reasons.
FAQ
What is the correlation between EFC and VXX?
As of 2026-08-27, the correlation of weekly returns between EFC and VXX is -0.46 over 3 years, -0.26 over 1 year and -0.44 over 5 years.
Is VXX a good diversifier for EFC?
By historical standards, yes. A correlation of -0.46 means the two rarely move for the same reasons.
What does a correlation of -0.46 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/efc-vs-vxx.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/efc-vs-vxx/)
Free with attribution; caching and terms are described in the API documentation.
Related comparisons
Hubs: EFC correlations · VXX correlations
