20090220 Market, AdvIssues, DecIssues, UncIssues, AdvVol, DeclVol, UnchVol, NewHis, NewLows NYSE, 770, 2376, 56, 509939000, 1595361000, 7542000, 3, 555 AMEX, 170, 403, 58, 7241000, 6275000, 932000, 4, 30 NASDAQ, 825, 1991, 137, 1440743000, 1087646000, 18701000, 7, 391