2011/05/31 Market, AdvIssues, DecIssues, UncIssues, AdvVol, DeclVol, UnchVol, NewHis, NewLows NYSE, 2348, 734, 92, 3171666650, 900710700, 47767199, 226, 14 AMEX, 286, 188, 27, 83738300, 35872500, 7706715, 21, 7 NASDAQ, 1824, 820, 85, 1696750000, 726834060, 27223754, 136, 46