Here is the problem
There are too dam many Exchange Traded funds – funds for water, alternate energy, infrastructure, crude, gold, natural gas, home builders, oil sands, REITS, large cap, small cap, growth, value, fundamental, currency and agricultural grains – I could go on
Keep it simple – go top down and study the bigger picture
The frame below is our monthly Global Rotation Table – own the top five and avoid the bottom five – rebalance quarterly. No Currency hedging because we want the diversification. Note the 20-year bonds hitting top 5 in March 2008 and the drops in the Europe, Pacific and Emerging markets 5-months ago
Look for the December 31 rebalance in early January