Blackstone and Airbnb set to join S&P 500; shares climb
(Reuters) – Shares of Blackstone and Airbnb rallied in extended trade on Friday after S&P Dow Jones Indices said the two companies would join the S&P 500 index. Blackstone was up 4.1%, while Airbnb jumped 5% after S&P Dow Jones Indices said the companies would replace Lincoln National Corp and Newell Brands Inc before the…