2004/10/20 Market, AdvIssues, DeclIssues, UnchIssues, AdvVol, DeclVol, UnchVol NYSE, 1641, 1399, 143, 945304576, 918144500, 41640761 AMEX, 419, 380, 90, 215630202, 104413490, 4110500 NASDAQ, 1684, 1324, 182, 991027716, 649969893, 17120194