Closing Note
updated 2026-07-24 14:52 UTC

BIIB — oversold signal, 06 Apr

short term
RSI(2)4.5
RSI(14)36.3
Close $ · flag day172.34
Off 20-day high−10.7%
Avg volume1.1M

What followed

DateClose $ 5-day avg.vs flag close
06 Apr172.34180.87+0.0%
07 Apr175.61178.48+1.9%
08 Apr179.90177.79+4.4%
09 Apr177.11176.46+2.8%
10 Apr172.97175.59+0.4%
13 Apr176.37176.39+2.3%
14 Apr178.96177.06+3.8%
15 Apr180.54177.19+4.8%
16 Apr176.02176.97+2.1%
17 Apr177.35177.85+2.9%
20 Apr183.34179.24+6.4%

The rule flags the close; the strategy's exit is the first close above the 5-day average, or six trading days, whichever comes first. Shown for research — not every flag is traded.

Research chart

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From the oversold list of 06 Apr. The freshest lists go out in the daily alert at 21:30 CET.