BIIB

$206.00Closed

Biogen Inc

Session

Open: $210.43
High: $215.79
Low: $203.43
Close: $206.00

Change

Chg: $0.00
% Chg: +0.00%

Prior

Prev close: $206.00

Volume

Vol: 254,376
Avg vol: 1,619,513

52-week

Low: $121.05
High: $219.72
Range: $121.05 - $219.72

Regime historical context

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

Regime (1d)

Full Storm

Market stress: 99.0%(elevated)

In this regime now (1d): 7 1d bars (7 days)

Times entered this regime (1d): 312

Biogen Inc has entered Full Storm 312 times in historical data. At 180 bars, it went on to rise a median of 15.6% (mean +41.7%) — positive 65% of the time.

Confidence: High — Based on 307 historical occurrences at the 180-bar horizon.

At 180 bars: median +15.6% · negative 35% of the time · worst case -63.4%

Watch for: historically, Biogen Inc exited Full Storm within 21 bars in 55% of cases — most commonly transitioning toward Full Storm.

5 bars54%positiven=312

10 bars58%positiven=311

21 bars59%positiven=311

30 bars59%positiven=311

90 bars62%positiven=310

180 bars65%positiven=307