20090406 Market, AdvIssues, DecIssues, UncIssues, AdvVol, DeclVol, UnchVol, NewHis, NewLows NYSE, 939, 2117, 94, 391685000, 890301000, 10601000, 0, 3 AMEX, 231, 311, 50, 3360000, 8335000, 937000, 5, 2 NASDAQ, 841, 1900, 141, 601357000, 1379106000, 30943000, 13, 5