Biogen (BIIB), Sep 28, 2022

US stock · 60 daily candles up to Sep 27, 2022

BIIB daily candles before 2022-09-28; the event day is hidden225.74214.07202.40190.73

Did BIIB close higher or lower on Sep 28, 2022?

Compared with the previous close. The hidden candle is the dashed box.

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BIIB daily candles around 2022-09-28, with the event day highlighted292.42256.50220.59184.67

BIIB closed up 39.85% at 276.61.

The hidden day

Over the prior 20 sessions it gained 0.3%, and RSI(14) sat near 42 (neutral).

Opening gap
+43.06%
Day range
9.31%
Volume vs 50-day avg
18.1×

What happened next

Next session
-4.46%
5 sessions later
-5.39%
20 sessions later
+1.38%

Measured from the event-day close.

What you can see before the call

Last visible close
197.79
20-session trend
+0.3%
RSI (14)
42
vs 50-day SMA
-5.1%
vs 200-day SMA
-6.9%
vs 52-week high
-32.2%

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Keep practicing

Historical practice only. Past price moves say nothing certain about the next one, and nothing here is investment advice.