http://www.masterdata.com/forum/2007/01/10/iwf-iwp-iwr-iws-removed-from-compilation-list/ MasterDATA compiles composite / breadth data on 30 major stock indexes and the 111 highest trade volume ETFs. Wed, 3 Dec 2008 21:23:40 +0000 http://wordpress.org/?v=2.5.1