Investopediaยท2025-11-10 18:15Core Insights - Palantir Technologies was the best-performing stock in the S&P 500, benefiting from the potential end of the U.S. government shutdown [2][7] Group 1: Market Performance - Major U.S. equities indexes rose, with the S&P 500 up close to 1% and the Nasdaq rising over 1%, driven by optimism regarding a spending plan to end the government shutdown [2][7] - Health insurance stocks, including Centene, declined after President Trump suggested that federal health insurance subsidies could be directed to individuals rather than insurers [3][7] Group 2: Company-Specific Developments - Micron Technology shares surged following positive comments from Mizuho Securities, indicating potential boosts from increased demand and pricing [3] - Eli Lilly's shares increased after announcing a partnership with Insilico Medicine to leverage artificial intelligence for drug discovery [3] - Metsera's shares fell after Novo Nordisk did not raise its bid for the company, allowing Pfizer to complete its $10 billion acquisition, which also caused Pfizer's shares to drop [4] - Ball's shares declined after the announcement of CEO Daniel Fisher's resignation, with Ronald Lewis set to replace him [4]