Seasonality
OGS seasonality — One Gas
Over the last 11 years, OGS's strongest month on average has been November (+4.3%) and its weakest September (-2.2%).
Average return by month
Month-by-month statistics
| Month | Avg | Median | Up % | Best | Worst | Yrs |
|---|---|---|---|---|---|---|
| Jan | +0.76% | +1.01% | 70% | +8.8% | -4.7% | 10 |
| Feb | -0.76% | -0.62% | 50% | +9.9% | -13.1% | 10 |
| Mar | +3.90% | +3.06% | 80% | +14.8% | -1.5% | 10 |
| Apr | +0.70% | +0.90% | 50% | +5.6% | -4.7% | 10 |
| May | -0.69% | +0.78% | 50% | +7.6% | -12.9% | 10 |
| Jun | -1.99% | -1.03% | 20% | +3.6% | -8.2% | 10 |
| Jul | +2.47% | +2.09% | 80% | +9.1% | -1.8% | 10 |
| Aug | -0.89% | -0.26% | 50% | +5.2% | -8.4% | 10 |
| Sep | -2.25% | -3.95% | 40% | +8.0% | -11.8% | 10 |
| Oct | +0.59% | -0.44% | 50% | +10.1% | -11.5% | 10 |
| Nov | +4.33% | +4.43% | 67% | +14.7% | -4.6% | 9 |
| Dec | -0.68% | -4.75% | 40% | +19.7% | -12.9% | 10 |
Monthly returns heat map — OGS
price return, %| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 3.0 | 9.9 | -1.5 | 3.6 | -12.9 | -0.9 | 0.8 | 2.1 | -9.3 | 9.3 | 3.0 | +4.8% | |
| 2025 | 2.0 | 6.4 | 0.6 | 3.9 | -4.8 | -3.9 | 1.2 | 5.2 | 5.8 | -0.9 | 4.4 | -7.8 | +11.6% |
| 2024 | -3.7 | -2.9 | 8.3 | -0.0 | -4.5 | 3.6 | 9.1 | -1.0 | 8.0 | -4.2 | 9.4 | -11.2 | +8.7% |
| 2023 | 8.8 | -2.7 | -1.2 | -2.9 | 5.2 | -5.1 | 3.0 | -8.4 | -5.8 | -11.5 | -4.6 | 10.6 | -15.8% |
| 2022 | 0.4 | 6.7 | 6.2 | -4.4 | 3.1 | -6.7 | 4.6 | -7.8 | -10.1 | 10.1 | 12.2 | -12.9 | -2.4% |
| 2021 | -4.7 | -8.4 | 14.8 | 4.6 | -7.6 | -0.3 | -0.5 | -2.7 | -11.8 | 6.2 | -3.7 | 19.7 | +1.1% |
| 2020 | 1.0 | -13.1 | 1.8 | -4.7 | 5.3 | -8.2 | -1.8 | -2.1 | -6.9 | 0.0 | 14.7 | -3.0 | -17.9% |
| 2019 | 3.2 | 5.2 | 3.0 | -0.6 | -1.1 | 3.1 | 1.0 | 0.5 | 4.9 | -3.4 | -4.3 | 5.3 | +17.6% |
| 2018 | -3.3 | -10.2 | 3.8 | 5.6 | 7.6 | -0.4 | 3.1 | 1.9 | 4.8 | -4.1 | 7.8 | -6.5 | +8.7% |
| 2017 | 1.0 | 1.4 | 3.1 | 1.8 | 2.6 | -1.2 | 4.2 | 3.4 | -2.1 | 4.5 | 3.0 | -7.6 | +14.5% |
| 2016 | 6.6 |