Meme stock $GameStop(GME.US)$surged as much as 36.5% to $225 apiece in heavy trading volume. More than 14 million shares changed hands, seven times more than its 30-day average, according to FactSet.
Other meme stocks also popped.
Shares of  $AMC Entertainment(AMC.US)$ jumped 20.3%.
$Clover Health(CLOV.US)$  climbed nearly 10%.
$Bed Bath & Beyond Inc(BBBY.US)$ rose more than 4%.
$Robinhood(HOOD.US)$

$BlackBerry(BB.US)$ Hang hang hang and suddenly no stock card?