Reddit Joins the S&P 500
Reddit (RDDT) · Real World Events · August 18, 2026
Reddit (RDDT) joins the S&P 500 on August 18, forcing index funds to buy the stock.
Reddit (NYSE: RDDT), the social platform that went public in 2024, joins the S&P 500 index on August 18, 2026. Index inclusion forces every fund tracking the S&P 500 to buy the stock, a milestone underscoring Reddit's rapid rise from internet forum to a major US listed company. The event is relevant to crypto through the fast-growing tokenized-equities market, where names newly added to major indices often draw fresh onchain trading demand. Keywords: Reddit S&P 500 inclusion date, RDDT index addition, tokenized stocks, S&P 500 rebalance.