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

Micron Technology · earnings reaction edition

MU earnings
2021-06-30

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

AFTER THE REPORT2021-06-30
-18.0%0.0%+8.0%Report close+20 sessions
MUSPYReturn from pre-report close
Next-open gap-3.22%
First session-5.73%
Five sessions-9.26%
20 sessions-9.30%

Objective read

The reaction, under the hood

The first regular session closed -5.73% from the pre-report close of $84.98. Volume ran at 2.67 times the prior 20-session baseline, which HPT classifies as elevated participation.

By session 20, MU was -9.30% while SPY was +2.94%. The -12.24% 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 59.9. The first-session range was 1.06 ATR with the close at 9% of that session's range.