ECX vs JVA: Correlation
Measured on weekly returns over the past three years, ECARX Holdings Inc. - Class A (ECX) and Coffee Holding Co., Inc. (JVA) carry a correlation of 0.33, a moderate link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are ECX and JVA?
Across a 3-year window, the weekly returns of ECX and JVA correlate at 0.33, moderate. The relationship has been stable: the 1-year correlation (0.23) sits close to the 3-year figure. Stretching to 5 years gives 0.29, with an annualized covariance of 2594.1 %².
Few assets follow ECX as closely as JVA, which ranks #3 of 12 tracked partners. Correlation aside, the last 12 months split them widely, with JVA ahead by 20.0 points (-33.1% versus -13.1%).
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.
ECX vs JVA: side by side
| ECX (ECARX Holdings Inc. - Class A) | JVA (Coffee Holding Co., Inc.) | |
|---|---|---|
| 1-year return | -33.1% | -13.1% |
| 5-year return | -88.9% | -29.2% |
| Volatility (ann.) | 93.0% | 85.3% |
| Beta vs S&P 500 | 1.61 | 0.72 |
| Max drawdown (3Y) | -82.6% | -70.3% |
| Market cap | $0.4B | – |
| P/E (trailing) | – | 12.8 |
| Dividend yield | 0.00% | 2.31% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | ECX | JVA |
|---|---|---|
| 2022 | -18.1% | -52.8% |
| 2023 | -60.5% | -55.4% |
| 2024 | -33.2% | +275.8% |
| 2025 | -18.5% | +13.5% |
| 2026 | -37.8% | -8.4% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are ECX and JVA good diversifiers for each other?
Reasonably. At 0.33, ECX and JVA keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.
FAQ
What is the correlation between ECX and JVA?
Using weekly returns as of 2026-08-27: 0.33 over 3 years, with 0.23 over the last year and 0.29 over 5 years.
Is JVA a good diversifier for ECX?
Reasonably. At 0.33, ECX and JVA keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.
What does a correlation of 0.33 mean?
On the −1 to +1 scale, 0.33 describes how much the two returns move together: +1 is lockstep, 0 is independence, negative values mean opposite directions. It says nothing about which performed better.
Use this data
$ curl https://www.pairbook.io/api/v1/pairs/ecx-vs-jva.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/ecx-vs-jva/)
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Related comparisons
Hubs: ECX correlations · JVA correlations
