To be considered for admission to the S&P 500, a company must meet the following criteria:

Edwards Lifesciences rose 5.5% after likewise topping Wall Street’s expectations for profit in the latest quarter. It said it saw strength across all its product groups, and it expects profit for the full year to come in at the high end of the forecasted range it had given earlier.

As more people ask chatbots for financial advice, creating the right prompts is the key to getting useful answers.