AMPL vs VXZ: Correlation
How closely do Amplitude, Inc. (AMPL) and iPath Series B S&P 500 VIX Mid-Term Futures ETN (VXZ) trade together? Their weekly returns over three years give a correlation of -0.33, which is negative.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are AMPL and VXZ?
Over the past 3 years, AMPL and VXZ moved with a correlation of -0.33, which is negative, meaning they tend to move in opposite directions. The relationship has been stable: the 1-year correlation (-0.28) sits close to the 3-year figure. Over 5 years the correlation is -0.29, and the annualized covariance of weekly returns is -473.4 %².
VXZ is close to the least connected end of AMPL's tracked universe, ranking #27 of 29. Correlation aside, the last 12 months split them widely, with AMPL ahead by 40.8 points (+24.7% versus -16.1%). Note the risk asymmetry: AMPL runs 2.2 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.
AMPL vs VXZ: side by side
| AMPL (Amplitude, Inc.) | VXZ (iPath Series B S&P 500 VIX Mid-Term Futures ETN) | |
|---|---|---|
| 1-year return | +24.7% | -16.1% |
| 5-year return | -73.9% | -53.1% |
| Volatility (ann.) | 56.0% | 25.6% |
| Beta vs S&P 500 | 1.42 | -1.31 |
| Max drawdown (3Y) | -61.1% | -36.4% |
| Market cap | $1.9B | – |
| P/E (trailing) | – | – |
| Dividend yield | 0.00% | – |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | AMPL | VXZ |
|---|---|---|
| 2022 | -77.2% | +0.5% |
| 2023 | +5.3% | -44.0% |
| 2024 | -17.1% | -12.7% |
| 2025 | +9.8% | +5.7% |
| 2026 | +23.3% | -10.5% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are AMPL and VXZ good diversifiers for each other?
Yes: at -0.33, the two have gone their own ways historically, which is what genuine diversification looks like.
FAQ
What is the correlation between AMPL and VXZ?
As of 2026-08-27, the correlation of weekly returns between AMPL and VXZ is -0.33 over 3 years, -0.28 over 1 year and -0.29 over 5 years.
Is VXZ a good diversifier for AMPL?
Yes: at -0.33, the two have gone their own ways historically, which is what genuine diversification looks like.
What does a correlation of -0.33 mean?
A reading of -0.33 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/ampl-vs-vxz.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/ampl-vs-vxz/)
The core API is free. Terms and every endpoint in the API documentation.
Related comparisons
Hubs: AMPL correlations · VXZ correlations
