SPY, MDY and IJR, TAN, SPWR and SCTY, URA, CCJ and DNN, Aluminum, Gold and Silver Some good background info to digest. http://stockcharts.com/members/articles/mmvideos/2014/07/spy-mdy-and-ijr-tan-spwr-and-scty-ura-ccj-and-dnn-aluminum-gold-and-silver.html