20070302 Market, AdvIssues, DecIssues, UncIssues, AdvVol, DeclVol, UnchVol, NewHis, NewLows NYSE, 812, 2510, 99, 227357000, 1620913000, 9990000, 60, 29 AMEX, 334, 767, 79, 12741000, 36680000, 1921000, 21, 37 NASDAQ, 748, 2261, 121, 397963000, 1916004000, 16404000, 29, 79