After past snubs, social-media site Reddit has landed a spot on the S&P 500, sending shares on an after-hours rally Thursday.
Source: [MarketWatch](https://www.marketwatch.com/story/reddit-is-joining-the-s-p-500-after-months-of-speculation-analysts-have-these-concerns-21f81f77?mod=mw_rss_topstories)