The ETFs used in the screen were EEM (emerging markets), EFA (EAFE
Index), GLD (gold), HYG (high yield bond), IEF (7 - 10 year treasury), SHY (short - term bond, close ETF substitute for «cash»), SPY (S&P 500), TLT (20 + year treasury bond), VBR (
small -
cap value), VNQ (REIT),
XLE (energy sector), XLU (utility sector), and PCY (Emerging market bonds).