Seasonality
PFE seasonality — Pfizer
Over the last 11 years, PFE's strongest month on average has been November (+5.8%) and its weakest January (-3.5%).
Average return by month
Month-by-month statistics
| Month | Avg | Median | Up % | Best | Worst | Yrs |
|---|---|---|---|---|---|---|
| Jan | -3.46% | -2.61% | 20% | +6.2% | -13.8% | 10 |
| Feb | -2.60% | -1.95% | 30% | +7.5% | -10.9% | 10 |
| Mar | +1.46% | +0.42% | 60% | +10.3% | -4.1% | 10 |
| Apr | -0.40% | -4.02% | 30% | +17.5% | -7.7% | 10 |
| May | +0.84% | -1.15% | 40% | +11.9% | -3.8% | 10 |
| Jun | -1.70% | -0.09% | 50% | +4.3% | -14.4% | 10 |
| Jul | +2.92% | +1.29% | 50% | +17.7% | -10.3% | 10 |
| Aug | +0.64% | +0.25% | 50% | +13.8% | -10.4% | 10 |
| Sep | -0.37% | -0.02% | 50% | +6.1% | -6.6% | 10 |
| Oct | +0.11% | -2.00% | 40% | +7.0% | -7.9% | 10 |
| Nov | +5.81% | +4.42% | 78% | +22.8% | -7.4% | 9 |
| Dec | -0.23% | +0.47% | 50% | +9.9% | -5.6% | 10 |
Monthly returns heat map — PFE
price return, %| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 6.2 | 4.6 | 1.6 | -4.9 | -1.9 | -8.0 | 3.9 | 13.8 | 0.2 | 7.0 | -3.7 | +18.0% | |
| 2025 | -0.0 | -0.3 | -4.1 | -3.7 | -3.8 | 3.2 | -3.9 | 6.3 | 2.9 | -3.3 | 4.4 | -3.3 | -6.1% |
| 2024 | -5.9 | -1.9 | 4.5 | -7.7 | 11.9 | -2.4 | 9.2 | -5.0 | -0.2 | -2.2 | -7.4 | 1.2 | -7.8% |
| 2023 | -13.8 | -8.1 | 0.6 | -4.7 | -2.2 | -3.5 | -1.7 | -1.9 | -6.2 | -7.9 | -0.3 | -5.5 | -43.8% |
| 2022 | -10.8 | -10.9 | 10.3 | -5.2 | 8.1 | -1.1 | -3.7 | -10.4 | -3.2 | 6.4 | 7.7 | 2.2 | -13.2% |
| 2021 | -2.5 | -6.7 | 8.2 | 6.7 | 0.2 | 1.1 | 9.3 | 7.6 | -6.6 | 1.7 | 22.8 | 9.9 | +60.4% |
| 2020 | -5.0 | -10.3 | -2.3 | 17.5 | -0.4 | -14.4 | 17.7 | -1.8 | -2.9 | -3.3 | 13.8 | -3.9 | -1.0% |
| 2019 | -2.8 | 2.1 | -2.0 | -4.4 | 2.2 | 4.3 | -10.3 | -8.5 | 1.1 | 6.8 | 0.4 | 1.7 | -10.2% |
| 2018 | 2.3 | -2.0 | -2.3 | 3.2 | -1.9 | 1.0 | 10.1 | 4.0 | 6.1 | -2.3 | 7.4 | -5.6 | +20.5% |
| 2017 | -2.3 | 7.5 | 0.3 | -0.8 | -3.7 | 2.9 | -1.3 | 2.3 | 5.2 | -1.8 | 3.4 | -0.1 | +11.5% |
| 2016 | 1.1 |