20080818 Market, AdvIssues, DecIssues, UncIssues, AdvVol, DeclVol, UnchVol, NewHis, NewLows NYSE, 881, 2266, 108, 158484000, 807031000, 7912000, 33, 105 AMEX, 434, 722, 99, 8114000, 12910000, 922000, 12, 46 NASDAQ, 887, 1952, 141, 277948000, 1344399000, 16291000, 26, 40