KAI vs VXX: Correlation
Kadant Inc (KAI) 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 -0.43.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are KAI and VXX?
Across a 3-year window, the weekly returns of KAI and VXX correlate at -0.43, negative, meaning they tend to move in opposite directions. The past 12 months show a tighter link (-0.18) than the 3-year average (-0.43). Stretching to 5 years gives -0.40, with an annualized covariance of -969.5 %².
Out of 14 assets tracked against KAI, VXX lands near the bottom at #13. Their recent paths diverged sharply: over the last 12 months KAI outperformed by 40.9 percentage points (-8.8% for KAI against -49.7% for VXX). Note the risk asymmetry: VXX runs 1.6 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.
KAI vs VXX: side by side
| KAI (Kadant Inc) | VXX (iPath Series B S&P 500 VIX Short-Term Futures ETN) | |
|---|---|---|
| 1-year return | -8.8% | -49.7% |
| 5-year return | +49.3% | -95.6% |
| Volatility (ann.) | 37.1% | 60.9% |
| Beta vs S&P 500 | 1.34 | -3.31 |
| Max drawdown (3Y) | -41.2% | -83.3% |
| Market cap | $3.6B | – |
| P/E (trailing) | 32.9 | – |
| Dividend yield | 0.46% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | KAI | VXX |
|---|---|---|
| 2022 | -22.5% | -23.8% |
| 2023 | +58.7% | -72.5% |
| 2024 | +23.6% | -26.2% |
| 2025 | -17.0% | -42.2% |
| 2026 | +7.7% | -31.6% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are KAI and VXX good diversifiers for each other?
By historical standards, yes. A correlation of -0.43 means the two rarely move for the same reasons.
FAQ
What is the correlation between KAI and VXX?
As of 2026-08-27, the correlation of weekly returns between KAI and VXX is -0.43 over 3 years, -0.18 over 1 year and -0.40 over 5 years.
Is VXX a good diversifier for KAI?
By historical standards, yes. A correlation of -0.43 means the two rarely move for the same reasons.
What does a correlation of -0.43 mean?
A reading of -0.43 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/kai-vs-vxx.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/kai-vs-vxx/)
Free with attribution; caching and terms are described in the API documentation.
Related comparisons
Hubs: KAI correlations · VXX correlations
