Back in 2021, the meme stock frenzy was at its peak: Roaring Kitty AKA Keith Gill, and young day traders gleefully upended financial markets. Roaring Kitty disappeared for a bit before returning just a couple months ago. His disciples that followed him into the markets, however, never left. That's according to Nathaniel Popper in his new book, The Trolls of Wall Street: How the Outcasts and Insurgents are Hacking the Markets. Today on the show, why Nathaniel believes these day traders are here to stay and where they're putting their money now. Related Episodes: GameStop and the Short Squeeze The tower of Nvidia For sponsor-free episodes of The Indicator from Planet Money, subscribe to Planet Money+ via Apple Podcasts or at plus.npr.org. Music by Drop Electric. Find us: TikTok, Instagram, Facebook, Newsletter.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy