S&P 500, Nasdaq-100 are getting an update. Trillions depend on who's in and who's out
The S&P 500 and the Nasdaq-100 indexes get new members added and old ones kicked out on Friday in a quarterly rebalancing mostly based on companies' adjusted market capitalization. Years ago, these index reconstitutions had very little impact on trading. The explosion of index-based ETFs has ...
https://www.cnbc.com/2024/12/20/trillions-depend-on-whos-in-and-whos-out-of-updated-sp-500-nasdaq-100.html