Seasonality
AMGN seasonality — Amgen
Over the last 11 years, AMGN's strongest month on average has been July (+3.8%) and its weakest September (-1.3%).
Average return by month
Month-by-month statistics
| Month | Avg | Median | Up % | Best | Worst | Yrs |
|---|---|---|---|---|---|---|
| Jan | +2.50% | +4.73% | 70% | +9.5% | -10.4% | 10 |
| Feb | -0.13% | -0.76% | 40% | +13.5% | -12.9% | 10 |
| Mar | +0.45% | +1.32% | 60% | +10.6% | -9.3% | 10 |
| Apr | -0.57% | -2.58% | 20% | +18.0% | -6.6% | 10 |
| May | -0.36% | -1.84% | 30% | +11.7% | -8.0% | 10 |
| Jun | +3.13% | +2.56% | 80% | +10.9% | -5.2% | 10 |
| Jul | +3.75% | +4.60% | 90% | +6.5% | -0.9% | 10 |
| Aug | +2.83% | +1.76% | 70% | +11.8% | -6.6% | 10 |
| Sep | -1.27% | -1.93% | 40% | +4.9% | -7.2% | 10 |
| Oct | +1.06% | -1.65% | 40% | +19.9% | -14.6% | 10 |
| Nov | +3.59% | +5.45% | 78% | +15.8% | -11.7% | 9 |
| Dec | -0.13% | +0.24% | 50% | +13.1% | -8.3% | 10 |
Monthly returns heat map — AMGN
price return, %| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 4.5 | 13.5 | -9.3 | -1.6 | -2.7 | 7.5 | 6.4 | 11.6 | -1.9 | 10.6 | -1.2 | +40.7% | |
| 2025 | 9.5 | 7.9 | 1.1 | -6.6 | -0.9 | -3.1 | 5.7 | -2.5 | -1.9 | 5.8 | 15.8 | -5.2 | +25.6% |
| 2024 | 9.1 | -12.9 | 3.8 | -3.6 | 11.7 | 2.2 | 6.4 | 0.4 | -3.5 | -0.6 | -11.7 | -7.9 | -9.5% |
| 2023 | -3.9 | -8.2 | 4.4 | -0.8 | -8.0 | 0.6 | 5.5 | 9.5 | 4.8 | -4.9 | 5.5 | 6.8 | +9.7% |
| 2022 | 1.0 | -0.3 | 6.8 | -3.6 | 10.1 | -5.2 | 1.7 | -2.9 | -6.2 | 19.9 | 5.9 | -8.3 | +16.7% |
| 2021 | 5.0 | -6.8 | 10.6 | -3.7 | -0.7 | 2.4 | -0.9 | -6.6 | -5.7 | -2.7 | -3.9 | 13.1 | -2.1% |
| 2020 | -10.4 | -7.5 | 1.5 | 18.0 | -4.0 | 2.7 | 3.7 | 3.5 | 0.3 | -14.6 | 2.4 | 3.5 | -4.6% |
| 2019 | -3.9 | 1.6 | -0.1 | -5.6 | -7.0 | 10.6 | 1.2 | 11.8 | -7.2 | 10.2 | 10.1 | 2.7 | +23.8% |
| 2018 | 7.0 | -1.2 | -7.2 | 2.4 | 3.0 | 2.8 | 6.5 | 1.7 | 3.7 | -7.0 | 8.0 | -6.5 | +11.9% |
| 2017 | 7.2 | 12.7 | -7.1 | -0.5 | -5.0 | 10.9 | 1.3 | 1.9 | 4.9 | -6.0 | 0.2 | -1.0 | +18.9% |
| 2016 | 1.5 |