20081219 Market, AdvIssues, DecIssues, UncIssues, AdvVol, DeclVol, UnchVol, NewHis, NewLows NYSE, 1960, 1172, 83, 1322847000, 969762000, 24971000, 9, 38 AMEX, 323, 298, 66, 12931000, 20551000, 3372000, 0, 22 NASDAQ, 1448, 1504, 108, 1509127000, 1035706000, 15862000, 6, 86