MARKET TAPEINDICES / ETF PROXIES
VIX 16.39Daily close · Oct 1
← Complete index earnings archive

Micron Technology · earnings reaction edition

MU earnings
2018-12-18

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

AFTER THE REPORT2018-12-18
-18.0%0.0%+13.0%Report close+20 sessions
MUSPYReturn from pre-report close
Next-open gap-7.18%
First session-7.92%
Five sessions-9.44%
20 sessions-0.67%

Objective read

The reaction, under the hood

The first regular session closed -7.92% from the pre-report close of $34.11. Volume ran at 3.54 times the prior 20-session baseline, which HPT classifies as elevated participation.

By session 20, MU was -0.67% while SPY was +3.09%. The -3.76% spread shows whether the move remained company-specific or faded back toward the broad tape.

Before the report, price was below its 55-day EMA and RSI measured 38.6. The first-session range was 1.27 ATR with the close at 6% of that session's range.