JLS vs VXX: Correlation
How closely do Nuveen Mortgage and Income Fund (JLS) 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 -0.38, which is negative.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are JLS and VXX?
Over the past 3 years, JLS and VXX moved with a correlation of -0.38, which is negative, meaning they tend to move in opposite directions. The past 12 months show a tighter link (-0.22) than the 3-year average (-0.38). Over 5 years the correlation is -0.34, and the annualized covariance of weekly returns is -233.9 %².
Among the 10 assets we track against JLS, VXX sits near the bottom by co-movement, at rank #10. Correlation aside, the last 12 months split them widely, with JLS ahead by 49.3 points (-0.4% versus -49.7%). Risk is not evenly split, since VXX carries 6.0 times the volatility of the other side.
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.
JLS vs VXX: side by side
| JLS (Nuveen Mortgage and Income Fund) | VXX (iPath Series B S&P 500 VIX Short-Term Futures ETN) | |
|---|---|---|
| 1-year return | -0.4% | -49.7% |
| 5-year return | +25.5% | -95.6% |
| Volatility (ann.) | 10.1% | 60.9% |
| Beta vs S&P 500 | 0.31 | -3.31 |
| Max drawdown (3Y) | -9.3% | -83.3% |
| Market cap | $0.1B | – |
| P/E (trailing) | 9.7 | – |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | JLS | VXX |
|---|---|---|
| 2022 | -17.9% | -23.8% |
| 2023 | +14.9% | -72.5% |
| 2024 | +17.9% | -26.2% |
| 2025 | +11.6% | -42.2% |
| 2026 | -0.7% | -31.6% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are JLS and VXX good diversifiers for each other?
Yes: at -0.38, the two have gone their own ways historically, which is what genuine diversification looks like.
FAQ
What is the correlation between JLS and VXX?
As of 2026-08-27, the correlation of weekly returns between JLS and VXX is -0.38 over 3 years, -0.22 over 1 year and -0.34 over 5 years.
Is VXX a good diversifier for JLS?
Yes: at -0.38, the two have gone their own ways historically, which is what genuine diversification looks like.
What does a correlation of -0.38 mean?
A reading of -0.38 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/jls-vs-vxx.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/jls-vs-vxx/)
Free with attribution; caching and terms are described in the API documentation.
Related comparisons
Hubs: JLS correlations · VXX correlations
