MARKET TAPEINDICES / ETF PROXIES
VIX 16.39Daily close · Oct 1
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Micron Technology · earnings reaction edition

MU earnings
2019-12-18

What price, participation and market-relative performance did after this report.

AFTER THE REPORT2019-12-18
-3.0%0.0%+13.0%Report close+20 sessions
MUSPYReturn from pre-report close
Next-open gap+3.71%
First session+2.81%
Five sessions+3.90%
20 sessions+8.71%

Objective read

The reaction, under the hood

The first regular session closed +2.81% from the pre-report close of $53.04. Volume ran at 2.65 times the prior 20-session baseline, which HPT classifies as elevated participation.

By session 20, MU was +8.71% while SPY was +3.87%. The +4.84% spread shows whether the move remained company-specific or faded back toward the broad tape.

Before the report, price was above its 55-day EMA and RSI measured 68.6. The first-session range was 0.86 ATR with the close at 45% of that session's range.