Investors just did big about-face on these stocks By: CNBC.com News October 01, 2015 at 12:19 PM EDT The September data on ETF fund flows shows that investors did a big about-face on US stocks, pouring money into US equity funds. Thank the Fed. Read More >> Related Stocks: S&P 500 ETF Vanguard SPDR S&P 500 ETF Trust