2006/10/11
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1328,       1936,        136,  888857410, 1155434460,   25303875
  AMEX,        383,        619,        101,   44466950,  171899554,    4165155
NASDAQ,       1223,       1794,        174,  845313126, 1066071715,  138718611