State Street SPDR S&P Kensho New Econ Comp ETF
Vanguard US Multifactor ETF
Vanguard US Momentum Factor ETF
Principal U.S. Small-Cap ETF
Goldman Sachs ActiveBeta US Small Cap Equity ETF
JPMorgan Diversified Return U.S. Small Cap Equity ETF
WisdomTree US SmallCap Quality Growth Fund
Invesco Russell 2000 Dynamic Multifactor ETF
Proshares Ultra Russell 2000