Seasonality
VTOL seasonality — Bristow Group Inc.
Over the last 11 years, VTOL's strongest month on average has been July (+8.7%) and its weakest March (-7.4%).
Average return by month
Month-by-month statistics
| Month | Avg | Median | Up % | Best | Worst | Yrs |
|---|---|---|---|---|---|---|
| Jan | +1.10% | -2.49% | 40% | +20.0% | -8.0% | 10 |
| Feb | +2.39% | +1.52% | 60% | +22.3% | -12.0% | 10 |
| Mar | -7.44% | -2.24% | 30% | +11.9% | -45.6% | 10 |
| Apr | -3.57% | -3.61% | 30% | +12.8% | -19.6% | 10 |
| May | +0.38% | +1.93% | 60% | +36.5% | -33.8% | 10 |
| Jun | +5.54% | +6.32% | 60% | +39.0% | -26.4% | 10 |
| Jul | +8.69% | +9.40% | 90% | +23.7% | -7.4% | 10 |
| Aug | +3.54% | +2.74% | 70% | +21.5% | -15.5% | 10 |
| Sep | +0.83% | +1.28% | 60% | +27.0% | -19.0% | 10 |
| Oct | +1.77% | -3.03% | 40% | +27.5% | -8.4% | 10 |
| Nov | -2.66% | -1.49% | 33% | +15.2% | -14.2% | 9 |
| Dec | +6.19% | +5.31% | 60% | +44.9% | -13.1% | 10 |
Monthly returns heat map — VTOL
price return, %| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 20.0 | 8.5 | -1.7 | 4.8 | -15.2 | -0.8 | 9.7 | 0.1 | -10.3 | 3.1 | -10.9 | +2.2% | |
| 2025 | -2.7 | 11.0 | -14.7 | -8.0 | 0.8 | 12.7 | 4.8 | 11.4 | -6.3 | 12.8 | -7.8 | -2.4 | +6.8% |
| 2024 | -6.7 | 2.2 | 0.9 | -3.3 | 36.5 | -6.6 | 13.2 | 4.9 | -12.9 | -4.4 | 15.2 | -10.3 | +21.3% |
| 2023 | 12.6 | -10.8 | -17.8 | -0.1 | 9.3 | 17.5 | 7.1 | -10.0 | 1.7 | -7.2 | -1.5 | 9.8 | +4.2% |
| 2022 | 3.7 | 0.9 | 11.9 | -19.6 | 6.6 | -26.4 | 10.3 | 12.4 | -19.0 | 27.5 | -13.2 | 4.3 | -14.3% |
| 2021 | -8.0 | 9.9 | -2.8 | 2.2 | 3.1 | -6.1 | 1.4 | 21.5 | 0.9 | 8.7 | -14.2 | 6.6 | +20.3% |
| 2020 | -2.3 | -1.4 | -45.6 | -3.9 | -2.1 | 39.0 | 14.9 | 18.1 | 12.4 | -2.2 | 7.1 | 18.3 | +29.4% |
| 2019 | 7.8 | 22.3 | 0.2 | -16.5 | -23.8 | 13.5 | 23.7 | -8.1 | 11.4 | -8.4 | -1.0 | 6.3 | +16.4% |
| 2018 | -5.8 | -6.7 | -1.1 | 12.8 | 22.6 | 0.1 | 9.1 | -15.5 | 3.4 | -8.3 | -11.1 | -13.1 | -18.7% |
| 2017 | -7.7 | -12.0 | -3.8 | -4.2 | -33.8 | 12.5 | -7.4 | 0.6 | 27.0 | -3.8 | 2.6 | -2.6 | -36.6% |
| 2016 | 44.9 |