Loading the security overview…
Where the tokens are
| Date | Direction | Gap | Previous close | Status | Sessions to fill | 20 sessions later |
|---|---|---|---|---|---|---|
| Oct 30, 2025 | Down | 5.3% | $147.86 | Filled Oct 30, 2025 | 1 | +30.0% |
| Jul 31, 2025 | Up | 5.0% | $126.64 | Filled Aug 1, 2025 | 2 | −0.3% |
| Jul 26, 2024 | Down | 7.1% | $227.44 | Open | — | −3.0% |
| Nov 30, 2022 | Up | 5.1% | $291.41 | Filled Dec 5, 2022 | 4 | −9.9% |
| Sep 28, 2022 | Up | 43.1% | $197.79 | Open | — | −0.9% |
| Jan 12, 2022 | Down | 7.6% | $241.52 | Open | — | −1.4% |
| Dec 30, 2021 | Down | 5.1% | $258.31 | Open | — | −8.2% |
| Jun 24, 2021 | Down | 5.9% | $371.90 | Filled Jul 9, 2021 | 11 | −7.0% |
| Jan 29, 2021 | Up | 9.9% | $267.87 | Filled Feb 3, 2021 | 4 | −7.2% |
| Nov 9, 2020 | Down | 29.8% | $328.90 | Open | — | +6.8% |
| Aug 7, 2020 | Up | 12.1% | $277.66 | Filled Aug 20, 2020 | 10 | −11.3% |
| Jul 8, 2020 | Up | 9.7% | $268.35 | Filled Sep 8, 2020 | 44 | −6.2% |
| Jun 18, 2020 | Down | 7.2% | $281.46 | Filled Jul 8, 2020 | 14 | +8.0% |
| Apr 22, 2020 | Down | 8.0% | $329.01 | Filled May 11, 2020 | 14 | +2.2% |
| Mar 16, 2020 | Down | 7.7% | $305.21 | Filled Mar 16, 2020 | 1 | +18.4% |
| Mar 9, 2020 | Down | 5.3% | $317.95 | Filled Mar 30, 2020 | 16 | +3.5% |
Sessions are trading days. The change twenty sessions later is measured from the gap day’s open and is blank for gaps too recent to have one.
Figures describe Biogen shares, not any token. From split-adjusted daily bars. How this stock's gaps behaved in the past, not a prediction of how the next one will.