Seasonal Evaluation for Biogen Inc. (BIIB)
The following tables show quarterly and semi-annual reports.
In the quarterly breakdown, the first through fourth quarters correspond to spring, summer, fall, and winter, respectively.
Detailed definitions for the semi-annual periods are provided in the table headers.
| Overview | 1st Quarter Jan. - Mar. |
2nd Quarter Apr. - Jun. |
3rd Quarter Jul. - Sep. |
4th Quarter Oct. - Dec. |
|---|---|---|---|---|
| Success Rate | 60.00% | 45.00% | 60.00% | 60.00% |
| Median Return | 5.32% | -0.91% | 5.48% | 2.18% |
| Average Return | 8.21% | 10.29% | 12.92% | 6.99% |
| Maximum Gain | 31.60% | 45.53% | 30.92% | 27.45% |
| Gain Year | 2013 | 2011 | 2022 | 2019 |
| Maximum Loss | -21.45% | -17.32% | -27.76% | -21.11% |
| Loss Year | 2019 | 2010 | 2015 | 2024 |
| Based on the past 20 years (2006-2025) | ||||
| Overview | Winter Season Oct. - Mar. |
Summer Season Apr. - Sep. |
First HY Jan. - Jun. |
Second HY Jul. - Dec. |
|---|---|---|---|---|
| Success Rate | 60.00% | 52.50% | 52.50% | 60.00% |
| Median Return | 3.17% | 2.77% | 1.43% | 3.54% |
| Average Return | 7.58% | 11.72% | 9.04% | 9.50% |
| Maximum Gain | 31.60% | 45.53% | 45.53% | 30.92% |
| Gain Year | 2013 | 2011 | 2011 | 2022 |
| Maximum Loss | -21.45% | -27.76% | -21.45% | -27.76% |
| Loss Year | 2019 | 2015 | 2019 | 2015 |
| Based on the past 20 years (2006-2025) | ||||