ETF Flows Report for 09/22/2021 By: ETF Channel September 22, 2021 at 11:02 AM EDT . orttr { font-family: Arial; font-size: 12pt; font-weight: bold; height: 24px; } . Read More >> Related Stocks: S&P 500 EW Invesco ETF SPDR S&P 500 ETF Trust Schwab U.S. Smallcap ETF