Reddit stock jumped early Friday on news that the social media firm will join the S&P 500 index. Sun Communities will be added to the S&P MidCap 400. Reddit will be added to the S&P 500 index before the open on Tuesday, Aug. 18, S&P Dow Jones Indices announced late Thursday. It'll replace AvalonBay Communities (AVB), which is being acquired…
Reddit Stock Jumps On S&P 500 News
The social media giant will join the S&P 500 index before Tuesday's open.










