: After sweetest week since January, meme stocks end on slightly sour note No Comments Uncategorized GameStop and AMC tumbled Friday after showing signs of second major short squeeze in less than six months. GameStop and AMC tumbled Friday after showing signs of second major short squeeze in less than six months. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to print (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on WhatsApp (Opens in new window)