Reddit将在8月18日交易时段前生效的一次非定期指数调整中纳入标普500指数。Equity Residential同意收购AvalonBay Communities后，Reddit将取代AvalonBay Communities。公告发布后，Reddit股价飙升逾10%。来源Reddit Shares Surge on S&P 500 Inclusion Later This MonthBloomberg