HST vs YHGJ: Correlation
How closely do Host Hotels & Resorts (HST) and Yunhong Green CTI Ltd. (YHGJ) trade together? Their weekly returns over three years give a correlation of -0.21, which is negative.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are HST and YHGJ?
Over the past 3 years, HST and YHGJ moved with a correlation of -0.21, which is negative, meaning they tend to move in opposite directions. The relationship has been stable: the 1-year correlation (-0.28) sits close to the 3-year figure. Over 5 years the correlation is -0.01, and the annualized covariance of weekly returns is -455.5 %².
Within HST's tracked universe of 37 assets, YHGJ comes in at #32 by 3-year correlation. The last year tells two different stories: HST led by 84.1 percentage points, +39.2% for HST against -44.9% for YHGJ. One caveat on sizing: YHGJ is 3.7 times as volatile as the other leg, so an equal-dollar split is far from equal-risk.
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.
HST vs YHGJ: side by side
| HST (Host Hotels & Resorts) | YHGJ (Yunhong Green CTI Ltd.) | |
|---|---|---|
| 1-year return | +39.2% | -44.9% |
| 5-year return | +73.4% | -85.6% |
| Volatility (ann.) | 24.2% | 90.5% |
| Beta vs S&P 500 | 0.78 | -0.69 |
| Max drawdown (3Y) | -36.0% | -91.7% |
| Market cap | $15.5B | – |
| P/E (trailing) | 15.1 | – |
| Dividend yield | 3.57% | 0.00% |
| Sector / category | Real Estate | US Listed |
Year-by-year returns
| Year | HST | YHGJ |
|---|---|---|
| 2022 | -4.6% | -12.6% |
| 2023 | +27.6% | +105.8% |
| 2024 | -5.5% | -74.3% |
| 2025 | +7.2% | -34.0% |
| 2026 | +32.2% | -19.6% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are HST and YHGJ good diversifiers for each other?
By historical standards, yes. A correlation of -0.21 means the two rarely move for the same reasons.
FAQ
What is the correlation between HST and YHGJ?
The HST/YHGJ correlation stands at -0.21 on a 3-year window (1 year: -0.28, 5 years: -0.01), computed from weekly returns as of 2026-08-27.
Is YHGJ a good diversifier for HST?
By historical standards, yes. A correlation of -0.21 means the two rarely move for the same reasons.
What does a correlation of -0.21 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/hst-vs-yhgj.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/hst-vs-yhgj/)
The core API is free. Terms and every endpoint in the API documentation.
Related comparisons
Hubs: HST correlations · YHGJ correlations
