Retail investor darlings GameStop and AMC continued their slide for a second straight session on Thursday, as the excitement over the social media return of "Roaring Kitty," who was the central figure in the 2021 meme stock rally, fizzled out. Shares of the videogame retailer GameStop fell 17% to $32.60 after jumping as much as$64.83 this week. Theater chain AMC shed 11% following an 88% surge since Friday's close. Despite the losses on Wednesday, the two companies were among the top three most-traded shar ...