Top Stock Movers Now: Robinhood, Dell, Deere, HP, and More

Market Performance - Major U.S. equities indexes, including the Dow, S&P 500, and Nasdaq, rose close to 1% ahead of the Thanksgiving holiday, driven by renewed optimism about a potential Federal Reserve rate cut next month [1] - Dell Technologies was highlighted as one of the best-performing stocks in the S&P 500, with shares increasing nearly 7% after the company raised its outlook and reported soaring demand for its artificial intelligence products [2] Company-Specific Developments - Robinhood Markets saw its shares soar nearly 10% as it expanded into prediction markets by acquiring LedgerX in partnership with Susquehanna International Group [2] - Petco Health and Wellness shares jumped 18% following a surprise profit report and an optimistic outlook due to its transformation efforts [3] - Workday was the worst performer in the S&P 500, with shares down 9% amid concerns regarding subscription revenue [3] - Deere & Company shares fell 5% after the company issued a weak forecast and warned of challenging market conditions [3] - HP's shares declined 2% as it announced a cost-cutting plan involving layoffs and provided a weak outlook due to increased costs from U.S. tariffs [4]