20080514 Market, AdvIssues, DecIssues, UncIssues, AdvVol, DeclVol, UnchVol, NewHis, NewLows NYSE, 1861, 1274, 106, 735221000, 417048000, 34112000, 156, 24 AMEX, 707, 476, 98, 12117000, 11425000, 959000, 51, 28 NASDAQ, 1468, 1445, 140, 1171426000, 906613000, 20103000, 57, 59