After hours movers (May 23)
Gainers
$YJ 5.59% ~ Yunji
$REVG 3.62% ~ Rev Group
$SPKE 2.96% ~ Spark Energy
$ATRA 2.84% ~ Atara Biotherapeutics
$VNRX 1.33% ~ VolitionRX Limited
Losers
$HTZ -35.92% ~ Hertz Global Holdings
$OC -2.19% ~ Owens Corning
$NAVB -7.41% ~ Navidea BioPharma
$SDC -0.66% ~ SmileDirectClub