BIIB | BiogenNASDAQHealthcare golden cross and death cross projections
BIIB is projected to golden cross on the weekly within 10 bars, with nothing projected on the daily inside the 30 bars we track. On the daily chart the 50 SMA has sat above the 200 since Sep 2025, and price is trading above both, though the two averages have been drifting apart.
On the daily, BIIB has crossed 15 times, roughly every 7 months, the last one on 9/25/2025. On the weekly it has crossed 8 times, most recently a death cross in Mar 2024, with price trading below the 50/200 cross point that day. It closed the following week 8% lower.
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BIIB cross history: every 50/200 cross since 2017
37 golden and death crosses since 2017, with 8 on the weekly timeframe. 2019 alone holds six of the 15 daily crosses. We projected all 15 daily crosses from a median of 15 bars out. It has not crossed on any timeframe since 5/7/2026.
| Crossed | |||
|---|---|---|---|
| 5/7/2026 | Golden | 4-hour | Not tested |
| 5/1/2026 | Death | 4-hour | Not tested |
| 4/29/2026 | Golden | 4-hour | Not tested |
| 4/17/2026 | Death | 4-hour | 2 bar cross test |
| 9/25/2025 | Golden moderate | daily | 3 bar cross test |
| 7/28/2025 | Golden | 4-hour | — |
| 7/17/2025 | Death | 4-hour | — |
| 7/10/2025 | Golden | 4-hour | — |
| 8/12/2024 | Death | 4-hour | — |
| 6/4/2024 | Golden | 4-hour | — |
| 3/4/2024 | Death moderate | weekly | Not tested |
| 2/9/2024 | Death | 4-hour | — |
| 1/9/2024 | Golden | 4-hour | — |
| 8/8/2023 | Death | daily | Not tested |
| 7/19/2023 | Death | 4-hour | — |
| 7/3/2023 | Golden steep | weekly | 7 bar cross test |
| 4/25/2023 | Golden | 4-hour | — |
| 3/1/2023 | Death | 4-hour | — |
| 10/4/2022 | Golden | daily | Not tested |
| 1/31/2022 | Death flat | weekly | Not tested |
| 10/28/2021 | Death | daily | Not tested |
| 10/25/2021 | Golden flat | weekly | 1 bar cross test |
| 10/18/2021 | Death flat | weekly | Not tested |
| 10/11/2021 | Golden flat | weekly | 1 bar cross test |
| 3/18/2021 | Golden | daily | 6 bar cross test |
| 11/30/2020 | Death flat | weekly | 2 bar cross test |
| 9/7/2020 | Golden flat | weekly | 3 bar cross test |
| 7/10/2020 | Death | daily | Not tested |
| 11/15/2019 | Golden | daily | Not tested |
| 3/21/2019 | Death | daily | Not tested |
| 3/14/2019 | Golden | daily | 3 bar cross test |
| 2/7/2019 | Death | daily | 3 bar cross test |
| 1/9/2019 | Golden | daily | Not tested |
| 1/3/2019 | Death | daily | 1 bar cross test |
| 7/23/2018 | Golden | daily | Not tested |
| 3/28/2018 | Death | daily | Not tested |
| 8/24/2017 | Golden | daily | Not tested |
No crosses on record for that combination.
Click any cross on the chart above for its lead time. Crosses from 2 September 2026 onward were watched live; earlier ones are replayed from the archive with no look-ahead, which is the same method behind the published track record.
Angle: how steeply the 50 was moving, against the stock's own volatility, on the bar it crossed. Steep crosses are the ones that hold; flat ones are the ones that come straight back. The word is the cross's, not the projection's: it is read on the cross bar.