Reportedly, use of ETFs by big money is on the rise. If this trend continues, would you expect it to have impact on the accuracy/reliability of the 20DMF signal? Would it make sense to include ETFs (in addition to individual stocks) in the EV analysis from which the 20DMF signal is aggregated?

http://etfdailynews.com/2011/05/25/b...r-use-of-etfs/