HTGC vs VXZ: Correlation
Hercules Capital, Inc. (HTGC) and iPath Series B S&P 500 VIX Mid-Term Futures ETN (VXZ) show a negative relationship: their 3-year correlation of weekly returns is -0.54.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are HTGC and VXZ?
Over the past 3 years, HTGC and VXZ moved with a correlation of -0.54, which is negative, meaning they tend to move in opposite directions. The link has tightened recently: the 1-year correlation (-0.42) runs above the 3-year figure (-0.54). Over 5 years the correlation is -0.52, and the annualized covariance of weekly returns is -311.6 %².
Among the 16 assets we track against HTGC, VXZ sits near the bottom by co-movement, at rank #15. Correlation aside, the last 12 months split them widely, with HTGC ahead by 17.5 points (+1.4% versus -16.1%).
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.
HTGC vs VXZ: side by side
| HTGC (Hercules Capital, Inc.) | VXZ (iPath Series B S&P 500 VIX Mid-Term Futures ETN) | |
|---|---|---|
| 1-year return | +1.4% | -16.1% |
| 5-year return | +82.3% | -53.1% |
| Volatility (ann.) | 22.4% | 25.6% |
| Beta vs S&P 500 | 0.79 | -1.31 |
| Max drawdown (3Y) | -28.0% | -36.4% |
| Market cap | $3.3B | – |
| P/E (trailing) | 8.7 | – |
| Dividend yield | 9.07% | – |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | HTGC | VXZ |
|---|---|---|
| 2022 | -9.5% | +0.5% |
| 2023 | +42.9% | -44.0% |
| 2024 | +32.8% | -12.7% |
| 2025 | +3.5% | +5.7% |
| 2026 | +1.8% | -10.5% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are HTGC and VXZ good diversifiers for each other?
Yes: at -0.54, the two have gone their own ways historically, which is what genuine diversification looks like.
FAQ
What is the correlation between HTGC and VXZ?
The HTGC/VXZ correlation stands at -0.54 on a 3-year window (1 year: -0.42, 5 years: -0.52), computed from weekly returns as of 2026-08-27.
Is VXZ a good diversifier for HTGC?
Yes: at -0.54, the two have gone their own ways historically, which is what genuine diversification looks like.
What does a correlation of -0.54 mean?
A reading of -0.54 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/htgc-vs-vxz.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/htgc-vs-vxz/)
The core API is free. Terms and every endpoint in the API documentation.
Related comparisons
Hubs: HTGC correlations · VXZ correlations
