** Shares of videogame retailer Gamestop GME.N slide 14%
to $33.98 premarket following 18.9% drop in last session as this
week's surge in meme stocks fades
** AMC Entertainment AMC.N shares slide 10.2% to $4.92
before the bell following 20% fall in prior session
** Rally sparked by "Roaring Kitty" posting on X on Sunday
after three years
** Keith Gill, also known as Roaring Kitty, credited with
first generating trading frenzy in 2021 when he made bullish
calls on Gamestop through social media posts
** GME this week alone gained 126.5% as of last close, while
AMC jumped 88.3%
** Highly shorted shares of Koss Corp KOSS.O , Tupperware
Brands TUP.N and BlackBerry ADRs BB.N also down premarket
(Reporting by Nikhil Sharma in Bengaluru)
((nikhil.sharma@thomsonreuters.com))