Seasonality
SRPT seasonality — Sarepta Therapeutics
Over the last 11 years, SRPT's strongest month on average has been November (+8.2%) and its weakest October (-3.0%).
Average return by month
Month-by-month statistics
| Month | Avg | Median | Up % | Best | Worst | Yrs |
|---|---|---|---|---|---|---|
| Jan | -1.13% | -4.52% | 40% | +28.0% | -47.6% | 10 |
| Feb | -1.62% | -1.78% | 40% | +7.5% | -17.6% | 10 |
| Mar | -2.75% | -1.82% | 50% | +29.8% | -40.2% | 10 |
| Apr | +1.24% | -2.19% | 30% | +22.5% | -10.9% | 10 |
| May | -1.17% | +0.68% | 60% | +29.2% | -39.7% | 10 |
| Jun | +5.86% | +4.12% | 80% | +40.8% | -54.5% | 10 |
| Jul | -2.93% | -4.80% | 20% | +24.0% | -17.3% | 10 |
| Aug | +7.15% | +11.24% | 70% | +41.5% | -39.4% | 10 |
| Sep | +1.32% | +0.62% | 60% | +18.4% | -16.4% | 10 |
| Oct | -2.95% | +1.54% | 60% | +24.6% | -44.5% | 10 |
| Nov | +8.23% | +5.83% | 78% | +35.4% | -11.1% | 9 |
| Dec | +2.77% | +3.18% | 60% | +21.0% | -19.9% | 10 |
Monthly returns heat map — SRPT
price return, %| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | -5.5 | -17.6 | 29.8 | -4.0 | -14.4 | 0.6 | -17.3 | 41.5 | -13.4 | 2.2 | -4.3 | -17.2% | |
| 2025 | -6.5 | -6.1 | -40.2 | -2.2 | -39.7 | -54.5 | -4.0 | 10.8 | 5.9 | 24.6 | -11.1 | 0.8 | -82.3% |
| 2024 | 23.4 | 7.5 | 1.2 | -2.2 | 2.5 | 21.7 | -10.0 | -4.5 | -8.0 | 0.9 | 5.8 | -8.8 | +26.1% |
| 2023 | -3.6 | -2.3 | 12.9 | -10.9 | 0.7 | -7.3 | -5.3 | 11.6 | 0.2 | -44.5 | 20.8 | 18.6 | -25.6% |
| 2022 | -20.5 | 7.0 | 2.0 | -7.4 | 0.7 | 2.9 | 24.0 | 17.7 | 1.1 | 3.1 | 7.7 | 5.5 | +43.9% |
| 2021 | -47.6 | -2.6 | -14.4 | -5.0 | 6.8 | 2.8 | -12.8 | 15.3 | 18.4 | -14.4 | 2.1 | 11.4 | -47.2% |
| 2020 | -10.1 | -1.3 | -14.6 | 20.5 | 29.2 | 5.3 | -4.2 | -4.6 | -4.1 | -3.2 | 3.6 | 21.0 | +32.1% |
| 2019 | 28.0 | 3.2 | -17.4 | -1.9 | -2.6 | 33.5 | -2.0 | -39.4 | -16.4 | 10.3 | 35.4 | 14.7 | +18.2% |
| 2018 | 17.8 | -4.2 | 18.0 | 3.1 | 22.9 | 40.8 | -12.1 | 18.8 | 17.0 | -17.2 | -3.2 | -15.7 | +96.1% |
| 2017 | 13.2 | 0.2 | -4.8 | 22.5 | -17.7 | 13.0 | 14.4 | 4.4 | 12.6 | 8.7 | 12.9 | -0.1 | +102.8% |
| 2016 | -19.9 |