YHGJ vs YUM: Correlation
Measured on weekly returns over the past three years, Yunhong Green CTI Ltd. (YHGJ) and Yum! Brands (YUM) carry a correlation of -0.22, a negative link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are YHGJ and YUM?
Over the past 3 years, YHGJ and YUM moved with a correlation of -0.22, which is negative, meaning they tend to move in opposite directions. Little has changed lately, as the 1-year reading of -0.29 lands near the 3-year figure. Over 5 years the correlation is -0.12, and the annualized covariance of weekly returns is -425.3 %².
By 3-year correlation, YUM places #47 of the 62 assets tracked against YHGJ. Correlation aside, the last 12 months split them widely, with YUM ahead by 50.6 points (-44.9% versus +5.7%). Risk is not evenly split, since YHGJ carries 4.2 times the volatility of the other side.
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.
YHGJ vs YUM: side by side
| YHGJ (Yunhong Green CTI Ltd.) | YUM (Yum! Brands) | |
|---|---|---|
| 1-year return | -44.9% | +5.7% |
| 5-year return | -85.6% | +26.2% |
| Volatility (ann.) | 90.5% | 21.3% |
| Beta vs S&P 500 | -0.69 | 0.34 |
| Max drawdown (3Y) | -91.7% | -14.5% |
| Market cap | – | $41.1B |
| P/E (trailing) | – | 19.0 |
| Dividend yield | 0.00% | 0.95% |
| Sector / category | US Listed | Consumer Discretionary |
Year-by-year returns
| Year | YHGJ | YUM |
|---|---|---|
| 2022 | -12.6% | -6.0% |
| 2023 | +105.8% | +3.9% |
| 2024 | -74.3% | +4.7% |
| 2025 | -34.0% | +14.9% |
| 2026 | -19.6% | +0.6% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are YHGJ and YUM good diversifiers for each other?
By historical standards, yes. A correlation of -0.22 means the two rarely move for the same reasons.
FAQ
What is the correlation between YHGJ and YUM?
The YHGJ/YUM correlation stands at -0.22 on a 3-year window (1 year: -0.29, 5 years: -0.12), computed from weekly returns as of 2026-08-27.
Is YUM a good diversifier for YHGJ?
By historical standards, yes. A correlation of -0.22 means the two rarely move for the same reasons.
What does a correlation of -0.22 mean?
A reading of -0.22 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/yhgj-vs-yum.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/yhgj-vs-yum/)
No key needed, free to use. Full endpoint list in the API documentation.
Related comparisons
Hubs: YHGJ correlations · YUM correlations
