According to CNBC, Robinhood, Lyft, Ford Motor, and Mattel experienced notable stock movements during after-hours trading. Robinhood's performance reflects investor reactions to its quarterly financial results, while Lyft's stock showed fluctuations due to its earnings report and forward guidance. Ford Motor's shares reacted to updates on its EV strategy, and Mattel's movements followed its latest revenue figures. Traders should monitor these stocks for potential opportunities driven by earnings and strategic developments.