Seasonality
STE seasonality — Steris
Over the last 11 years, STE's strongest month on average has been May (+4.8%) and its weakest September (-3.0%).
Average return by month
Month-by-month statistics
| Month | Avg | Median | Up % | Best | Worst | Yrs |
|---|---|---|---|---|---|---|
| Jan | +2.79% | +3.76% | 60% | +11.8% | -7.8% | 10 |
| Feb | +0.40% | -0.11% | 50% | +7.0% | -8.9% | 10 |
| Mar | -0.57% | +1.23% | 60% | +9.0% | -12.4% | 10 |
| Apr | +0.19% | +0.20% | 50% | +10.8% | -9.0% | 10 |
| May | +4.79% | +5.58% | 80% | +16.4% | -9.6% | 10 |
| Jun | +1.65% | +0.06% | 50% | +12.5% | -9.7% | 10 |
| Jul | +4.03% | +4.84% | 80% | +9.5% | -5.7% | 10 |
| Aug | +1.09% | +1.39% | 70% | +8.2% | -10.8% | 10 |
| Sep | -2.97% | -2.22% | 40% | +10.4% | -17.4% | 10 |
| Oct | +0.85% | -0.73% | 50% | +14.4% | -8.5% | 10 |
| Nov | +3.33% | +6.76% | 56% | +13.0% | -6.5% | 9 |
| Dec | -0.24% | -1.38% | 40% | +11.4% | -10.3% | 10 |
Monthly returns heat map — STE
price return, %| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 3.6 | -3.9 | -12.4 | -1.9 | -1.9 | -1.0 | 8.5 | 1.9 | -9.7 | 8.2 | 11.1 | -0.5% | |
| 2025 | 7.3 | -0.6 | 3.4 | -0.8 | 9.1 | -2.0 | -5.7 | 8.2 | 1.0 | -4.7 | 13.0 | -4.8 | +23.3% |
| 2024 | -0.4 | 6.4 | -3.5 | -9.0 | 9.0 | -1.5 | 8.8 | 1.0 | 0.6 | -8.5 | -1.3 | -6.2 | -6.5% |
| 2023 | 11.8 | -8.9 | 1.7 | -1.4 | 6.1 | 12.5 | 0.2 | 1.8 | -4.4 | -4.3 | -4.3 | 9.4 | +19.0% |
| 2022 | -7.8 | 7.0 | 0.7 | -7.3 | 1.9 | -9.7 | 9.5 | -10.8 | -17.4 | 3.8 | 7.6 | -0.6 | -24.1% |
| 2021 | -1.3 | -6.6 | 9.0 | 10.8 | -9.6 | 8.1 | 5.7 | -1.4 | -5.0 | 14.4 | -6.5 | 11.4 | +28.4% |
| 2020 | -1.1 | 5.3 | -11.8 | 1.8 | 16.4 | -7.5 | 4.0 | 0.0 | 10.4 | 0.6 | 9.4 | -2.2 | +24.4% |
| 2019 | 6.8 | 6.0 | 5.8 | 2.3 | 2.1 | 11.4 | -0.0 | 3.7 | -6.4 | -2.0 | 6.8 | 0.8 | +42.6% |
| 2018 | 3.9 | 0.4 | 2.3 | 1.2 | 9.9 | 1.1 | 9.0 | -0.0 | -0.0 | -4.5 | 8.9 | -10.3 | +22.2% |
| 2017 | 5.1 | -1.0 | -1.0 | 6.2 | 5.1 | 5.1 | 0.4 | 6.5 | 1.4 | 5.6 | -3.6 | -2.8 | +29.8% |
| 2016 | 2.7 |