BIIB

$232.65Closed

Biogen Inc

Session

Open: $235.77
High: $236.74
Low: $232.46
Close: $232.65

Change

Chg: -$2.68
% Chg: -1.14%

Prior

Prev close: $235.33

Volume

Vol: 1,462,552
Avg vol: 1,309,280

52-week

Low: $138.00
High: $240.99
Range: $138.00 - $240.99

Regime historical context

Historically, what happened when this symbol entered its current regime,

Regime (1d)

Clear Skies

Market stress: 4.3%(low)

In this regime now (1d): 4 1d bars (4 days)

Times entered this regime (1d): 75

Biogen Inc has entered Clear Skies 75 times in historical data. At 180 bars, it went on to rise a median of 1.9% (mean +6.0%) — positive 56% of the time.

Confidence: Moderate — Based on 73 historical occurrences at the 180-bar horizon.

At 180 bars: median +1.9% · negative 44% of the time · worst case -47.5%

Watch for: historically, Biogen Inc exited Clear Skies within 10 bars in 54% of cases — most commonly transitioning toward Clear Skies.

5 bars53%positiven=74

10 bars46%positiven=74

21 bars45%positiven=74

30 bars51%positiven=74

90 bars55%positiven=74

180 bars56%positiven=73