POR vs UGI: Correlation
How closely do Portland General Electric Co (POR) and UGI Corporation (UGI) trade together? Their weekly returns over three years give a correlation of 0.54, which is moderate.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are POR and UGI?
Across a 3-year window, the weekly returns of POR and UGI correlate at 0.54, moderate. The relationship has been stable: the 1-year correlation (0.46) sits close to the 3-year figure. Stretching to 5 years gives 0.50, with an annualized covariance of 282.4 %².
Among the 23 assets we track against POR, UGI ranks #17 by 3-year correlation. On 12-month performance POR holds a 7.2-point edge, +21.0% against +13.8%. One caveat on sizing: UGI is 1.5 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.
POR vs UGI: side by side
| POR (Portland General Electric Co) | UGI (UGI Corporation) | |
|---|---|---|
| 1-year return | +21.0% | +13.8% |
| 5-year return | +20.7% | +3.7% |
| Volatility (ann.) | 18.5% | 28.1% |
| Beta vs S&P 500 | 0.10 | 0.14 |
| Max drawdown (3Y) | -16.3% | -19.6% |
| Market cap | $5.9B | $8.2B |
| P/E (trailing) | 22.2 | 12.8 |
| Dividend yield | 4.24% | 3.90% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | POR | UGI |
|---|---|---|
| 2022 | -4.0% | -16.1% |
| 2023 | -7.7% | -29.8% |
| 2024 | +5.3% | +21.9% |
| 2025 | +15.4% | +38.3% |
| 2026 | +6.1% | +4.3% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are POR and UGI good diversifiers for each other?
To a limited degree. At 0.54 the two still catch most of the same waves, so the pair smooths returns a little without insulating either from a shared selloff.
FAQ
What is the correlation between POR and UGI?
As of 2026-08-27, the correlation of weekly returns between POR and UGI is 0.54 over 3 years, 0.46 over 1 year and 0.50 over 5 years.
Is UGI a good diversifier for POR?
To a limited degree. At 0.54 the two still catch most of the same waves, so the pair smooths returns a little without insulating either from a shared selloff.
What does a correlation of 0.54 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/por-vs-ugi.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/por-vs-ugi/)
Free with attribution; caching and terms are described in the API documentation.
Related comparisons
Hubs: POR correlations · UGI correlations
