PHK vs VXX: Correlation
Pimco High Income Fund (PHK) and iPath Series B S&P 500 VIX Short-Term Futures ETN (VXX) show a negative relationship: their 3-year correlation of weekly returns is -0.36.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are PHK and VXX?
On 3 years of weekly data the PHK/VXX correlation comes out at -0.36, negative, meaning they tend to move in opposite directions. The past 12 months show a tighter link (-0.18) than the 3-year average (-0.36). The 5-year figure is -0.37, and annualized covariance runs at -257.5 %².
VXX is close to the least connected end of PHK's tracked universe, ranking #10 of 11. Correlation aside, the last 12 months split them widely, with PHK ahead by 54.3 points (+4.6% versus -49.7%). One caveat on sizing: VXX is 5.2 times as volatile as the other leg, so an equal-dollar split is far from equal-risk.
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.
PHK vs VXX: side by side
| PHK (Pimco High Income Fund) | VXX (iPath Series B S&P 500 VIX Short-Term Futures ETN) | |
|---|---|---|
| 1-year return | +4.6% | -49.7% |
| 5-year return | +18.6% | -95.6% |
| Volatility (ann.) | 11.8% | 60.9% |
| Beta vs S&P 500 | 0.36 | -3.31 |
| Max drawdown (3Y) | -14.5% | -83.3% |
| Market cap | – | – |
| P/E (trailing) | 9.0 | – |
| Dividend yield | 12.74% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | PHK | VXX |
|---|---|---|
| 2022 | -14.4% | -23.8% |
| 2023 | +18.8% | -72.5% |
| 2024 | +9.5% | -26.2% |
| 2025 | +12.6% | -42.2% |
| 2026 | +2.0% | -31.6% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are PHK 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 PHK and VXX?
Using weekly returns as of 2026-08-27: -0.36 over 3 years, with -0.18 over the last year and -0.37 over 5 years.
Is VXX a good diversifier for PHK?
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?
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/phk-vs-vxx.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/phk-vs-vxx/)
Free with attribution; caching and terms are described in the API documentation.
Related comparisons
Hubs: PHK correlations · VXX correlations
