Robinhood Markets will replace Caesars Entertainment in the S&P 500, boosting demand for its stock. The platform revolutionized retail trading and made investing accessible. AppLovin and Emcor will also join the index, replacing MarketAxess and Enphase Energy. Inclusion typically increases stock price and market credibility, attracting institutional investors. Changes take effect on September 22, with Robinhood shares rising 7.3% in extended trading. Coinbase set the precedent for digital asset firms joining the S&P 500, adding legitimacy to the financial technology sector.

Read more at Yahoo Finance: Robinhood to join S&P 500 in watershed moment for US fintech sector