20080520 Market, AdvIssues, DecIssues, UncIssues, AdvVol, DeclVol, UnchVol, NewHis, NewLows NYSE, 1119, 2052, 88, 326766000, 882046000, 26040000, 95, 41 AMEX, 514, 678, 102, 18413000, 11718000, 1454000, 61, 16 NASDAQ, 1135, 1746, 149, 540681000, 1407797000, 42571000, 30, 76