Pfizer (PFE), Nov 9, 2020

US stock · 60 daily candles up to Nov 6, 2020

PFE daily candles before 2020-11-09; the event day is hidden37.4635.7834.0932.41

Did PFE close higher or lower on Nov 9, 2020?

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

Turn on JavaScript to make your call, or open the answer below.

Show the answer
PFE daily candles around 2020-11-09, with the event day highlighted40.5437.7434.9332.13

PFE closed up 7.67% at 37.19.

The hidden day

Over the prior 20 sessions it lost 1.1%, and RSI(14) sat near 48 (neutral).

Opening gap
+15.00%
Day range
9.93%
Volume vs 50-day avg
9.1×

What happened next

Next session
-1.32%
5 sessions later
-4.76%
20 sessions later
+14.44%

Measured from the event-day close.

Background

Pfizer and BioNTech announced that interim Phase 3 data showed their COVID-19 vaccine was more than 90% effective.

Source: CNBC — Pfizer, BioNTech say Covid vaccine is more than 90% effective

Patterns in this case

What you can see before the call

Last visible close
34.54
20-session trend
-1.1%
RSI (14)
48
vs 50-day SMA
-0.7%
vs 200-day SMA
+1.1%
vs 52-week high
-11.1%

Try a similar case

Keep practicing

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