The Thursday after-hours tape is running two completely different markets.
On one side, real enterprise numbers: $ESTC jumps 17.4% on Q1 earnings and $GAP adds 16.4% following Q2 results and an Old Navy leadership shift. On the other side, $AEMD floats up 48.4% on a $2M market cap with zero news filed anywhere.
Before chasing ghost momentum into the evening, check the tape history: across 2,411 historical low-float gaps above 30% on no catalyst, the setup closes red 70% of the time with a median intraday fade of -10.49%.
Real reports produce price discovery. Empty floats produce bagholders.