Among the top ETFs, investors saw SPY adding about 1.6%, DIA gaining about 1.4% and QQQ move higher by over 2% on the day. Click to get this free report SPDR-DJ IND AVG (DIA): ETF Research Reports NASDAQ-100 SHRS (QQQ): ETF Research Reports SPDR-SP 500 TR (SPY): ETF Research Reports FLEXS-IB 5Y TAR (TDTF): ETF Research Reports VANGD-GL XUS RE (VNQI): ETF Research Reports To read this article on Zacks.com click here. TDTF : Volume 3.61 times average This Treasury Inflation Protected Securities ETF was under the microscope yesterday as about 578,409 shares changed hands.