Daily Index
04/30/12
04/29/12
04/28/12
04/27/12
04/26/12
04/25/12
04/24/12
04/23/12
04/22/12
04/21/12
04/20/12
04/19/12
04/18/12
04/17/12
04/16/12
04/15/12
04/14/12
04/13/12
04/12/12
04/11/12
04/10/12
04/09/12
04/08/12
04/07/12
04/06/12
04/05/12
04/04/12
04/03/12
04/02/12
04/01/12