Key Takeaways Monday's rally in GameStop and AMC shares faded Tuesday following a report that Morgan Stanley’s E*Trade is considering banning Keith Gill from the trading platform. Gill, also known as "Roaring Kitty," was one of the key drivers of the 2020 and 2021 meme stock craze. Recent rallies fueled by Gill's social media posts raised concerns that he could stoke enthusiasm for the stocks with posts for his own gain, the Wall Street Journal reported. Monday's rally in GameStop (GME) and AMC Entertainmen ...