20090508 Market, AdvIssues, DecIssues, UncIssues, AdvVol, DeclVol, UnchVol, NewHis, NewLows NYSE, 2673, 445, 53, 1656121000, 212286000, 5034000, 7, 8 AMEX, 381, 165, 50, 14340000, 5966000, 1133000, 4, 0 NASDAQ, 2111, 696, 107, 1947388000, 1174096000, 24964000, 23, 2