Major quarterly index rebalances are taking place across the Nasdaq-100, Russell and S&P indexes, with several companies facing portfolio adjustments by index-tracking funds and ETFs. 🔹 Key Highlights 📅 Major quarterly index rebalances are occurring around September 18 and September 21. 📈 #SPCX (SpaceX) is a key Nasdaq-100 rebalance name for the September 18 close. 🇪🇺 #NOK (Nokia) is set to rejoin the EURO STOXX 50 effective September 21. 📊 S&P 500, S&P 100, S&P MidCap 400 and S&P SmallCap 600 changes also take effect September 21. 🔎 Other affected names include #BE, #ILMN, #P, #TAP, #TTD, #BLDR, #DELL, #PANW, #ANET, #SNDK, #HUBS, #AGNC, #CORT, #EAT, #SAM, #CPRI, #HRI, #DK, #AXTI, #ARQT and #ATRC. 💹 Index-tracking funds and ETFs will adjust portfolios around the rebalances. 📈 The changes could result in increased trading volume and closing-auction activity. 💡 Why It Matters Index rebalances can create significant portfolio flows as passive funds and ETFs adjust their holdings to reflect new index compositions. Investors may therefore see elevated volume and trading activity around the affected stocks during the rebalance dates. 🚀 Start Your 7-Day FREE ThinkSabio Trial https://www.thinksabio.com/ ThinkSabio — Stocks Simplified