Seasonality
EIX seasonality — Edison International
Over the last 11 years, EIX's strongest month on average has been November (+3.8%) and its weakest January (-3.9%).
Average return by month
Month-by-month statistics
| Month | Avg | Median | Up % | Best | Worst | Yrs |
|---|---|---|---|---|---|---|
| Jan | -3.93% | -0.39% | 50% | +8.3% | -32.4% | 10 |
| Feb | +1.08% | +0.81% | 60% | +20.0% | -12.2% | 10 |
| Mar | +2.57% | +4.53% | 70% | +10.5% | -18.5% | 10 |
| Apr | +0.36% | +0.96% | 70% | +7.2% | -9.2% | 10 |
| May | -1.09% | -0.19% | 50% | +8.2% | -8.3% | 10 |
| Jun | -0.59% | -1.18% | 50% | +13.5% | -9.5% | 10 |
| Jul | +3.50% | +3.06% | 80% | +11.4% | -5.7% | 10 |
| Aug | -1.64% | -0.68% | 40% | +8.8% | -26.4% | 10 |
| Sep | -3.01% | -2.32% | 30% | +4.4% | -16.5% | 10 |
| Oct | +2.32% | +3.06% | 70% | +13.4% | -16.6% | 10 |
| Nov | +3.84% | +6.34% | 89% | +11.0% | -20.3% | 9 |
| Dec | -0.38% | +2.50% | 70% | +9.1% | -22.2% | 10 |
Monthly returns heat map — EIX
price return, %| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 3.8 | 20.0 | -2.1 | -5.0 | 0.7 | 6.5 | -1.4 | -26.4 | -0.5 | 9.4 | 1.0 | -1.1% | |
| 2025 | -32.4 | 0.8 | 8.2 | -9.2 | 4.0 | -7.3 | 1.0 | 7.7 | -1.5 | 0.2 | 6.3 | 1.9 | -24.8% |
| 2024 | -5.6 | 0.8 | 4.0 | 0.5 | 8.2 | -6.6 | 11.4 | 8.8 | 0.1 | -5.4 | 6.5 | -9.0 | +11.7% |
| 2023 | 8.3 | -3.9 | 6.6 | 4.3 | -8.3 | 2.9 | 3.6 | -4.3 | -8.1 | -0.4 | 6.2 | 6.7 | +12.4% |
| 2022 | -8.0 | 1.0 | 10.5 | -1.9 | 1.6 | -9.5 | 7.2 | 0.0 | -16.5 | 6.1 | 11.0 | -4.6 | -6.8% |
| 2021 | -7.4 | -7.2 | 8.5 | 1.4 | -6.0 | 3.5 | -5.7 | 6.1 | -4.1 | 13.4 | 3.7 | 4.5 | +8.6% |
| 2020 | 1.5 | -12.2 | -18.5 | 7.2 | -1.0 | -6.5 | 2.5 | -5.7 | -3.1 | 10.2 | 9.5 | 2.4 | -16.7% |
| 2019 | 0.3 | 5.1 | 3.4 | 3.0 | -6.9 | 13.5 | 10.6 | -3.0 | 4.4 | -16.6 | 9.9 | 9.1 | +32.8% |
| 2018 | -1.1 | -3.1 | 5.1 | 2.9 | -5.1 | 1.8 | 5.3 | -1.4 | 3.0 | 2.5 | -20.3 | 2.6 | -10.2% |
| 2017 | 1.2 | 9.4 | -0.2 | 0.5 | 2.0 | -4.1 | 0.6 | 1.9 | -3.8 | 3.6 | 1.6 | -22.2 | -12.2% |
| 2016 | 4.7 |