← Stocks · BIIB record
Signal record & history · Trifecta Signals
Biogen has triggered the Trifecta screener 12 times since 2022. 8 signals confirmed; the median confirmed signal is up +18.9% since its trigger.
Price refreshes every trading day after the close.
Weekly closes · through the most recent close
First signal Feb 2022 · Latest Dec 2024 · Confirmed 8 of 12 Early · Latest close in the chart data: Mon, Oct 26, 2026
Groups are mutually exclusive — every confirmed signal sits in exactly one.
Of Biogen’s twelve Early signals since February 2022, eight confirmed. Four of the eight with a full 90-day window reached +10% within 90 days, and one of eight finished ahead of the S&P 500 since confirmation. Five signals carried a caution flag. Four Early signals never confirmed and count in no statistic.
Every Early signal in the record, newest first. Entry prices and per-signal returns stay in the member screener.
Members see every signal below, and the group mix above.
Membership unlocks the complete signal timeline for BIIB and every other stock in the record — group tags, caution flags, and the full screener.
Already a member? Sign in and this page unlocks.
