AXTI vs VXX: Correlation
AXT Inc (AXTI) 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 -0.32.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are AXTI and VXX?
Over the past 3 years, AXTI and VXX moved with a correlation of -0.32, which is negative, meaning they tend to move in opposite directions. Little has changed lately, as the 1-year reading of -0.28 lands near the 3-year figure. Over 5 years the correlation is -0.31, and the annualized covariance of weekly returns is -2134.2 %².
Among the 10 assets we track against AXTI, VXX sits near the bottom by co-movement, at rank #10. Their recent paths diverged sharply: over the last 12 months AXTI outperformed by 2281.4 percentage points (+2231.7% for AXTI against -49.7% for VXX). Note the risk asymmetry: AXTI runs 1.8 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.
AXTI vs VXX: side by side
| AXTI (AXT Inc) | VXX (iPath Series B S&P 500 VIX Short-Term Futures ETN) | |
|---|---|---|
| 1-year return | +2231.7% | -49.7% |
| 5-year return | +615.0% | -95.6% |
| Volatility (ann.) | 109.1% | 60.9% |
| Beta vs S&P 500 | 2.64 | -3.31 |
| Max drawdown (3Y) | -78.5% | -83.3% |
| Market cap | $4.4B | – |
| P/E (trailing) | 2230.7 | – |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | AXTI | VXX |
|---|---|---|
| 2022 | -50.3% | -23.8% |
| 2023 | -45.2% | -72.5% |
| 2024 | -9.6% | -26.2% |
| 2025 | +653.5% | -42.2% |
| 2026 | +309.3% | -31.6% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are AXTI and VXX good diversifiers for each other?
By historical standards, yes. A correlation of -0.32 means the two rarely move for the same reasons.
FAQ
What is the correlation between AXTI and VXX?
Using weekly returns as of 2026-08-27: -0.32 over 3 years, with -0.28 over the last year and -0.31 over 5 years.
Is VXX a good diversifier for AXTI?
By historical standards, yes. A correlation of -0.32 means the two rarely move for the same reasons.
What does a correlation of -0.32 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/axti-vs-vxx.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/axti-vs-vxx/)
Free with attribution; caching and terms are described in the API documentation.
Related comparisons
Hubs: AXTI correlations · VXX correlations
