C vs VXZ: Correlation
How closely do Citigroup (C) 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 -0.62, which is negative.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are C and VXZ?
Over the past 3 years, C and VXZ moved with a correlation of -0.62, which is negative, meaning they tend to move in opposite directions. Little has changed lately, as the 1-year reading of -0.52 lands near the 3-year figure. Over 5 years the correlation is -0.56, and the annualized covariance of weekly returns is -477.6 %².
Out of 33 assets tracked against C, VXZ lands near the bottom at #32. Correlation aside, the last 12 months split them widely, with C ahead by 56.0 points (+39.9% 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.
C vs VXZ: side by side
| C (Citigroup) | VXZ (iPath Series B S&P 500 VIX Mid-Term Futures ETN) | |
|---|---|---|
| 1-year return | +39.9% | -16.1% |
| 5-year return | +119.6% | -53.1% |
| Volatility (ann.) | 30.3% | 25.6% |
| Beta vs S&P 500 | 1.39 | -1.31 |
| Max drawdown (3Y) | -31.3% | -36.4% |
| Market cap | $222.6B | – |
| P/E (trailing) | 14.4 | – |
| Dividend yield | 1.80% | – |
| Sector / category | Financials | US Listed |
Year-by-year returns
| Year | C | VXZ |
|---|---|---|
| 2022 | -22.1% | +0.5% |
| 2023 | +19.0% | -44.0% |
| 2024 | +41.9% | -12.7% |
| 2025 | +70.4% | +5.7% |
| 2026 | +15.4% | -10.5% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are C and VXZ good diversifiers for each other?
By historical standards, yes. A correlation of -0.62 means the two rarely move for the same reasons.
FAQ
What is the correlation between C and VXZ?
Using weekly returns as of 2026-08-27: -0.62 over 3 years, with -0.52 over the last year and -0.56 over 5 years.
Is VXZ a good diversifier for C?
By historical standards, yes. A correlation of -0.62 means the two rarely move for the same reasons.
What does a correlation of -0.62 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/c-vs-vxz.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/c-vs-vxz/)
The core API is free. Terms and every endpoint in the API documentation.
Related comparisons
Hubs: C correlations · VXZ correlations
